IGEL OS 11

Firmware version 11.08.330
Release date 2023-05-17
Last update of this document 2023-05-17

Supported Devices

UD2-LX 52, UD2-LX 51, UD2-LX 50, UD2-LX 40
UD3-LX 60, UD3-LX 51
UD6-LX 51
UD7-LX 20, UD7-LX 11, UD7-LX 10

> Supported IGEL OS 11 thirdparty devices

Release Notes 11.08.330 (Based On 11.08.290)

New Features

Citrix

  • Integrated Citrix Workspace App 2303
    Available Workspace Apps in this release: 2303 (default), 2302, and 2010
  • New features:
  • Inactivity Timeout for Citrix Workspace app

Parameter

Inactivity Timeout for Citrix Workspace app

Registry

ica.authman.itoenabled

Value

false(default)/true

  • Background blurring for webcam redirection

Parameter

Background blurring for webcam redirection

Registry

ica.wfclient.HDXWebCamEnableBackgndEffect

Value

false(default)/true

  • Integrated RTME 2.9.600 for Skype for Business

AVD

  • Updated IGEL AVD client to version 1.1.17
  • Added: Cache of last entered username for AVD sessions if no other username preset is active.
  • Added parameter to disable the username cache

Registry

sessions.wvd%.options.cache-username

Value

enabled (default) / disabled

VMware Horizon

  • Updated Horizon client to version 2303-8.9.0-21435420
    Added parameter for the browser redirection feature and
    setting rtav related audio out option:

Parameter

Browser Redirection

Registry

vmware.view.html5mmrbcr.enable-bcr

Type

bool

Value

enabled (default) / disabled

Parameter

Allow client webcam in Browser Redirection

Registry

vmware.view.html5mmrbcr.media-stream-enabled

Type

bool

Value

enabled (default) / disabled

Parameter

Ignore website's certificate errors

Registry

vmware.view.html5mmrbcr.ignore-certs

Type

bool

Value

enabled / disabled (default)

Parameter

Save Cookies for Browser Redirection

Registry

vmware.view.html5mmrbcr.use-cache-enabled

Type

bool

Value

enabled (default) / disabled

Parameter

Select audio output devices

Registry

vmware.view.audio-out-option

Range

[Default][All][User selection]

Value

Default

Chromium

  • Updated Chromium browser to version 112.0.5615.165

Firefox

  • Updated Mozilla Firefox to version 102.10.0 esr

WiFi

  • Added iwlwifi backport WiFi driver which can be used if issues with Intel WiFi devices occur.
  • Added registry key (reboot is required to become effective)

Parameter

Use the newer backport drivers for WLAN.

Registry

network.drivers.use_backport_drivers

Type

bool

Value

enabled / disabled (default)

Smartcard

  • Updated Pointsharp (formerly SecMaker) Net iD Client to version 1.1.0.37.

CUPS Printing

  • Added LRS printing agent V1R1.0.000
  • Corresponding configuration options in setup - Devices > Printing > LRS

Parameter

Custom path to LRS software

Registry

LRS.custom_path

Type

string

Value

empty Default

Parameter

Manage printers by LRS VPSA

Registry

LRS.active

Type

bool

Value

enabled / disabled (default)

Parameter

Debug mode

Registry

LRS.debug_mode

Type

bool

Value

enabled / disabled (default)

Parameter

Pass Username to the LRS Backend

Registry

LRS.pass_username

Type

bool

Value

enabled (default) / disabled

Parameter

Username Format

Registry

LRS.username_format

Range

[Username][Domain][Username@Domain]

Value

Username

Parameter

Cups printer model name for local printing

Registry

LRS.cups_model

Type

string

Value

Generic Raw Queue Default

Parameter

Driver name used in remote Windows session

Registry

LRS.windows_driver

Type

string

Value

MS Publisher Color Printer Default

Parameter

VSPA URL

Registry

LRS.homeurl

Type

string

Value

[http://replace.me.server/lrs/nlrswc2.exe/vpsx]

Parameter

ICA Sessions

Registry

LRS.map_ica

Type

bool

Value

enabled (default) / disabled

Parameter

RDP Sessions

Registry

LRS.map_rdp

Type

bool

Value

enabled (default) / disabled

Parameter

Parallels Sessions

Registry

LRS.map_twox

Type

bool

Value

enabled / disabled (default)

Parameter

NX Client Sessions

Registry

LRS.map_nxclient

Type

bool

Value

enabled / disabled (default)

Parameter

LRS Output Management

Registry

services.printing_lrs.enabled

Type

bool

Value

enabled (default) / disabled

Cisco Webex

  • Integrated Cisco Webex VDI 43.4.0.25788

Base system

  • Added Canadian Multilingual Standard keyboard layout.
  • Added BIOS update and password management support for HP t540 and t640. How- to-guide via [https://kb.igel.com/hp-ami-bios], added parameters:

Setup

System > Firmware Customization > Features

Parameter

BIOS Tools

Registry

services.bios_tools.enabled

Value

enabled / disabled (default)

Registry

fwtools.bios_tools.bios_update_file

Value

empty Default

Registry

fwtools.bios_tools.bios_settings_set_file

Value

empty Default

Registry

fwtools.bios_tools.bios_settings_get_file

Value

empty Default

Registry

fwtools.bios_tools.bios_pwd_file

Value

empty Default

Registry

fwtools.bios_tools.bios_pwd_file_old

Value

empty Default

Registry

fwtools.bios_tools.bios_download_username

Value

empty Default

Registry

fwtools.bios_tools.bios_download_crypt_password

Value

empty Default

Driver

  • Updated Olympus driver for dictation to version 4.0.3.

Audio

  • Updated EPOS Connect to version 7.4

Hardware

  • Added hardware support for Lenovo ThinkPad L14 Gen3 (Intel) - integrated LTE is not supported yet.
  • Added hardware support for HP Elite mt645 G7, includes WWAN Intel XMM 7560 R+
  • Added hardware support for LG CQ600i-6N.
  • Added hardware support for LG 24CQ650i-6N.
  • Added hardware support for HP t550.

Remote Management

  • Remote management evaluates a HTTP cookie which is propagated to the device during the ICG handshake and uses this cookie in all HTTP and Websocket connections belonging to the established ICG connection. This enables the load balancing mechanism involving an affinity HTTP cookie to relate device's HTTP and Websocket requests to a particular ICG connection.
  • Upgraded libwebsockets to v4.1.6
  • IGEL remote manager agent exposes in all ICG connections and HTTP(s) requests the User-Agent HTTP header in the form: igel-rmagent/<RMAGENTVERSION>

Fabulatech

  • Updated Fabulatech plugins to version 3.10.0.9.

Security Fixes

Chromium

  • Fixed Chromium browser security issues CVE-2023-1236, CVE-2023-1235, CVE-2023-1234, CVE-2023-1233, CVE-2023-1232, CVE-2023-1231, CVE-2023-1230, CVE-2023-1229, CVE-2023-1228, CVE-2023-1227, CVE-2023-1226, CVE-2023-1225, CVE-2023-1224, CVE-2023-1223, CVE-2023-1222, CVE-2023-1221, CVE-2023-1220, CVE-2023-1219, CVE-2023-1218, CVE-2023-1217, CVE-2023-1216, CVE-2023-1215, CVE-2023-1214 and CVE-2023-1213.
  • Fixed Chromium browser security issues CVE-2023-2137, CVE-2023-2136, CVE-2023-2135, CVE-2023-2134, CVE-2023-2133, CVE-2023-2033, CVE-2023-1534, CVE-2023-1533, CVE-2023-1532, CVE-2023-1531, CVE-2023-1530, CVE-2023-1529, CVE-2023-1528, CVE-2022-2136 and CVE-2022-2033.
  • Updated chromium browser to version 112.0.5615.165

Firefox

  • Updated Mozilla Firefox to version 102.10.0 ESR
    Security fixes for mfsa2023-14, also known as:
    CVE-2023-29533, CVE-2023-29535, CVE-2023-29536, CVE-2023-29539,
    CVE-2023-29541, CVE-2023-1945, CVE-2023-29548, CVE-2023-29550.
    Security fixes for mfsa2023-10, also known as:
    CVE-2023-25751, CVE-2023-28164, CVE-2023-28162, CVE-2023-25752,
    CVE-2023-28176.

Base system

  • Updated Intel-microcode from 20221108 to 20230214 version for solving relevant security issues.
  • Fixed sudo security issues CVE-2023-28487, CVE-2023-28486 and CVE-2023-2848.
  • Fixed vim security issues CVE-2023-1175, CVE-2023-1170, CVE-2023-0433, CVE-2023-0288, CVE-2023-0054, CVE-2023-0049, CVE-2022-47024, CVE-2022-2946, CVE-2022-2923, CVE-2022-2849, CVE-2022-2845, CVE-2022-2581, CVE-2022-2571, CVE-2022-2345, CVE-2022-2304, CVE-2022-2206, CVE-2022-2183, CVE-2022-2175, CVE-2022-2129, CVE-2022-2126, CVE-2022-2125, CVE-2022-2124, CVE-2022-1968, CVE-2022-1942, CVE-2022-1898, CVE-2022-1851, CVE-2022-1796, CVE-2022-1785, CVE-2022-1735, CVE-2022-1733, CVE-2022-1720, CVE-2022-1674, CVE-2022-1629 and CVE-2022-0413.
  • Fixed bubblewrap security issue CVE-2021-41133.
  • Fixed heimdal security issue CVE-2022-45142.
  • Fixed xorg-server security issue CVE-2023-1393.
  • Fixed ghostscript security issue CVE-2023-28879.
  • Fixed protobuf security issues CVE-2022-1941 and CVE-2021-22570.
  • Fixed python2.7 security issue CVE-2023-24329.
  • Fixed python3.6 security issue CVE-2023-24329.
  • Fixed zulu8-ca security issues CVE-2023-21930, CVE-2023-21937, CVE-2023-21938, CVE-2023-21939, CVE-2023-21954, CVE-2023-21967 and CVE-2023-21968.
  • Fixed systemd security issues CVE-2022-3821 and CVE-2022-4415.
  • Fixed openssl1.0 security issues CVE-2023-0466, CVE-2023-0465 and CVE-2023-0464.
  • Fixed openssl security issues CVE-2023-0466, CVE-2023-0465 and CVE-2023-0464.
  • Fixed gnutls28 security issue CVE-2023-0361.
  • Fixed qemu security issue CVE-2022-1050.
  • Fixed ffmpeg security issues CVE-2022-48434, CVE-2022-3964, CVE-2022-3341 and CVE-2022-3109.

Resolved Issues

AVD

  • Fixed MS-Teams video color issues for remote video feeds and screenshares.
  • Optimized h.264 encoder settings for MS-Teams VDI calls.
  • Added a registry parameter to change the x264enc speed-preset property used for MS-Teams VDI

Registry

sessions.wvd%.options.webrtcencoderpreset

Value

[none][ultrafast][superfast][veryfast][faster][fast] [ medium ][slow][slower][veryslow][placebo]

  • Removed smartcard option until smartcard support is stabilized. Smartcard redirection still can be enabled by setting sessions.wvd%.options.cmd_ext = --smartcard

RDP/IGEL RDP Client 2

  • Fixed RDP sessions not starting on configured monitor.
  • Fixed RDP sessions no longer starting on multiple monitors when using different resolutions.
  • Fixed cursor position not updated correctly in RDP sessions.

Firefox

  • Fixed browser startup behavior if multiple browser sessions are started. As example, different autostarted browser sessions on different monitors.
    For that browser's remote interface is required to start the next session which takes time on slow endpoints.
    A configurable timeout is implemented:

Parameter

Timeout for starting next browser session

Registry

browserglobal.app.startup-timeout

Range

[0][2][4][6][8][10][12][14][16][18][20]

Value

0

  • Fixed usage of more than one Firefox session. This was prevented by app-armor lacking an additional exception for Firefox 102 ESR.
  • Fixed handling of ica files - required to start Citrix sessions (restored former behavior).
  • Fixed typo in browser start script which could corrupt URL in some cases.

Network

  • Fixed: Set thirdparty r8125 as default driver on Lenovo L14 Gen 3 (Intel- based)
  • Added new registry key to prefer thirdparty r8125 over r8169 network driver.

Parameter

Use thirdparty r8125 kernel module.

Registry

network.drivers.r8169.prefer_r8125

Range

[Auto][Yes][No]

Value

Auto

  • Fixed tray icon for Fibocom L860-GL-16 LTE Module
  • SCEP:
    -Fixed SCEP via proxy
    -Added separator definition to use if multiple values of distinguished name attributes are desired, e.g. multiple organizational units. The separator also affects organization, state, locality, and potentially more in the future.

Parameter

Name separator

Registry

network.scepclient.cert%.multivalueseparator

Range

[]

Value

WiFi

  • Fixed: WiFi IP setting changes become effective immediately now.

Base system

  • Fixed serial port support for TSharc touch devices.
  • Added new registry key:

Parameter

Set serial interface for TSharc touch (None for USB device).

Registry

userinterface.touchscreen.tsharc_serial_device

Range

[None][COM1][COM2][COM3][COM4][COM1 (USB)][COM2 (USB)]

Value

None

  • Fixed missing node actions for changing Device Encryption settings
  • Disabled suspend support on Intel based Lenovo L14 Gen 3 as it does not work currently.
  • Fixed handling of certificate files in PEM format which do not include a final newline character.

Custom Partition

  • Fixed: Creating or updating a custom partition is decoupled from the partition's mounting so that the creating process doesn't interrupt the boot process and runs in the background now. This fixes problems with premature abort while creating the custom partition by a timeout during boot.

X11 system

  • Fixed out of range issue for NEC EA223WM monitors.
  • Added quirk for DisplayLink leads to long Xorg start on boot.
  • Added new registry key x.xserver0.quirks.displaylink_crash_workaround

Parameter

Quirk to fix issues with Xorg start take ages with DisplayLink connected.

Registry

x.xserver0.quirks.displaylink_crash_workaround

Type

bool

Value

enabled / disabled (default)

VNC Viewer

  • Added VNC viewer parameter to control if current or all monitors are used when switching to full-screen mode.

Parameter

Use all monitors in full-screen mode

Registry

sessions.vncviewer<num>.option.fullscreenallmonitors

Value

disabled(default)/enabled

Remote Management

  • IGEL remote management reacts now on every change among the all available network interfaces in the running IGEL OS. So if a network interface becomes online or offline then the remote management tries to connect the UMS or the ICG server.

Component Versions

Clients

Amazon WorkSpaces Client

3.1.9

Chromium

112.0.5615.165-igel1682056835

Cisco JVDI Client

14.1.3

Cisco Webex VDI plugin

43.4.0.25788

Cisco Webex Meetings VDI plugin

42.10.8.14

Cisco Webex Meetings VDI plugin

42.6.11.6

Cisco Webex Meetings VDI plugin

43.2.1.18

Zoom Media Plugin

5.12.6.22200

Zoom Media Plugin

5.13.10.23090

Zoom Media Plugin

5.8.4.21112

Citrix HDX Realtime Media Engine

2.9.600

Citrix Workspace App

20.10.0.6

Citrix Workspace App

23.02.0.10

Citrix Workspace App

23.03.0.32

deviceTRUST Citrix Channel

21.1.310.0

Crossmatch DP Citrix Channel

0125

Conky System Monitor

1.10.8-1

ControlUp Agent

8.1.5.500

deskMate Client

2.1.3

DriveLock Agent

22.2.2.42489

EPOS connect

7.4.0.37727

Ericom PowerTerm

14.0.3.71814

Evidian AuthMgr

1.5.8134

Evince PDF Viewer

3.28.4-0ubuntu1.2

FabulaTech Plugins

3.10.0.9

FabulaTech USB for Remote Desktop

6.1.2.9

FabulaTech Scanner for Remote Desktop

3.0.1.0

FabulaTech Webcam for Remote Desktop

2.8.10

Firefox

102.10.0

IBM iAccess Client Solutions

1.1.8.6

IGEL RDP Client

2.2igel1683897932

IGEL AVD Client

1.1.17igel1683185301

deviceTRUST RDP Channel

21.1.310.0

Imprivata OneSign ProveID Embedded

onesign-generic-bootstrap-loader_7.11.0.665541_amd64

Lakeside SysTrack Channel

9.0

Login VSI Enterprise

4.8.6

NCP Secure Enterprise Client

5.10_rev40552

NX Client

7.8.2-4igel1644853628

Open VPN

2.6.1-1igel1680534357

Zulu JRE

8.0.372-1

Parallels Client

19.1.1.23476

Spice GTK (Red Hat Virtualization)

0.41-2igel1661863274

Remote Viewer (Red Hat Virtualization)

11.0-2igel1661863477

Usbredir (Red Hat Virtualization)

0.11.0-2igel1633506980

SpeechWrite

1.0

Stratusphere UX Connector ID Key software

6.6.2-3

Systancia AppliDis

6.1.4-17

HP Anyware PCoIP Software Client

23.01.1-18.04

ThinLinc Client

4.14.0-2324

ThinPrint Client

7-7.6.126

Totem Media Player

2.30.2-0ubuntu1igel55

Parole Media Player

4.16.0-1igel1611217037

VNC Viewer

1.12.0+dfsg-4igel1648284944

VMware Horizon client

2303-8.9.0-21435420

Voip Client Ekiga

4.0.1-9build1igel6

Dictation

Diktamen driver for dictation

2017/09/29

Grundig Business Systems dictation driver

0.12/21-12-21

Nuance Audio Extensions for dictation

B301

Olympus driver for dictation

4.0.3

Philips Speech driver

13.1.10

Signature

Kofax SPVC Citrix Channel

3.1.41.0

signotec Citrix Channel

8.0.10

signotec VCOM Daemon

2.0.0

StepOver TCP Client

2.4.2

Smartcard

PKCS#11 Library A.E.T. SafeSign

3.6.0.0-AET.000

PKCS#11 Library Athena IDProtect

7-20210902

PKCS#11 Library cryptovision sc/interface

8.0.13

PKCS#11 Library Thales SafeNet

10.8.1013

PKCS#11 Library OpenSC

0.22.0-2igel1643799581

PKCS#11 Library SecMaker NetID Enterprise

6.8.5.20

PKCS#11 Library SecMaker NetID Client

1.1.0.37

PKCS#11 Library 90meter

20190522

Reader Driver ACS CCID

1.1.8-1igel1632136057

Reader Driver HID Global Omnikey

4.3.3

Reader Driver Identive CCID

5.0.35

Reader Driver Identive eHealth200

1.0.5

Reader Driver Identive SCRKBC

5.0.24

Reader Driver MUSCLE CCID

1.5.0-2igel1667897461

Reader Driver REINER SCT cyberJack

3.99.5final.sp13igel15

Resource Manager PC/SC Lite

1.9.9-1igel1677589353

Cherry USB2LAN Proxy

3.2.0.3

System Components

OpenSSL

1.0.2n-1ubuntu5.12

OpenSSL

1.1.1-1ubuntu2.1~18.04.22

OpenSSH Client

9.0p1-1+b1igel1661867805

OpenSSH Server

9.0p1-1+b1igel1661867805

Bluetooth Stack (bluez)

5.65-1igel1663161703

MESA OpenGL Stack

22.1.7-0igel1661885230

VAAPI ABI Version

0.40

VDPAU Library Version

1.5-1igel1646992192

Graphics Driver INTEL

2.99.917+git20210115-1igel1647326046

Graphics Driver ATI/RADEON

19.1.0-3igel1657777718

Graphics Driver ATI/AMDGPU

22.0.0-3igel1661860347

Graphics Driver Nouveau (Nvidia Legacy)

1.0.17-2igel1644486678

Graphics Driver Nvidia

470.141.03-0ubuntu0.20.04.1

Graphics Driver VMware

13.3.0-3igel1628859075

Graphics Driver QXL (Spice)

0.1.5-2build1igel1634304534

Graphics Driver FBDEV

0.5.0-2igel1644486279

Graphics Driver VESA

2.5.0-1igel1628504011

Input Driver Evdev

2.10.6-2igel1629196047

Input Driver Elographics

1.4.2-1igel1629196349

Input Driver eGalax

2.5.8825

Input Driver Synaptics

1.9.1-2igel1646823146

Input Driver VMMouse

13.1.0-1ubuntu2igel1628499891

Input Driver Wacom

0.39.0-0ubuntu1igel1629136980

Input Driver ELO Multitouch

3.0.0

Input Driver ELO Singletouch

5.1.0

Kernel

5.17.15 #mainline-lxos-g1681319724

Xorg X11 Server

21.1.7-2igel1680497175

Xorg Xephyr

21.1.7-2igel1680497175

CUPS Printing Daemon

2.2.7-1ubuntu2.9igel1654064309

PrinterLogic

25.1.0.625

Lightdm Graphical Login Manager

1.26.0-0ubuntu1igel14

XFCE4 Window Manager

4.14.5-1~18.04igel1643191202

ISC DHCP Client

4.3.5-3ubuntu7.4

NetworkManager

1.32.12-0ubuntu1igel1672314294

ModemManager

1.18.10-2igel1662722763

GStreamer 0.10

0.10.36-2ubuntu0.1igel201

Gstreamer 0.10 Fluendo aacdec

0.10.42

Gstreamer 0.10 Fluendo asfdemux

0.10.92

Gstreamer 0.10 Fluendo h264dec

0.10.59

Gstreamer 0.10 Fluendo mp3dec

0.10.41

Gstreamer 0.10 Fluendo mpegdemux

0.10.85

Gstreamer 0.10 Fluendo mpeg4videodec

0.10.44

Gstreamer 0.10 Fluendo vadec

0.10.229

Gstreamer 0.10 Fluendo wmadec

0.10.70

Gstreamer 0.10 Fluendo wmvdec

0.10.66

GStreamer 1.x

1.20.3-2igel1655908747

Gstreamer 1.0 Fluendo aacdec

1.0.1

Gstreamer 1.0 Fluendo asfdemux

1.0.1

Gstreamer 1.0 Fluendo h264dec

1.0.4

Gstreamer 1.0 Fluendo mp3dec

1.0.1

Gstreamer 1.0 Fluendo mpeg4videodec

1.0.1

Gstreamer 1.0 Fluendo vadec

1.0.2

Gstreamer 1.0 Fluendo wmadec

1.0.1

Gstreamer 1.0 Fluendo wmvdec

1.0.1

WebKit2Gtk

2.38.5-1igel1676531358

Python2

2.7.17

Python3

3.6.9

VM Guest Support Components

Virtualbox Guest Utils

6.1.38-dfsg-3igel1662536482

Virtualbox X11 Guest Utils

6.1.38-dfsg-3igel1662536482

Open VM Tools

11.0.5-4ubuntu0.18.04.2

Open VM Desktop Tools

11.0.5-4ubuntu0.18.04.2

Xen Guest Utilities

7.10.0-0ubuntu1

Spice Vdagent

0.22.1-3igel1661859915

Qemu Guest Agent

7.2+dfsg-6igel1683015333

Features with Limited IGEL Support

Mobile Device Access USB (MTP)

1.1.20-1igel1660111560

Mobile Device Access USB (imobile)

1.3.0-6igel12

Mobile Device Access USB (gphoto)

2.5.29-1igel1653377622

VPN OpenConnect

9.01-1igel1657119743

Scanner support

1.0.27-1

VirtualBox VM within IGEL OS

6.1.38-dfsg-3igel1662536482

Virtual Background for Webcam

Services Size Reduced Firmware

Asian Language Support

22.5M

Included

Java SE Runtime Environment

35.5M

Included

Citrix Workspace app Citrix Appliance Citrix StoreFront

481.0M

Included

Ericom PowerTerm InterConnect

10.2M

Included

Media Player

512.0K

Included

Local Browser (Firefox) Citrix Appliance

84.2M

Included

RDP VMware Horizon

6.2M

Included

Cendio ThinLinc

11.0M

Included

Printing (Internet printing protocol CUPS)

21.2M

Included

NoMachine NX

27.2M

Included

VMware Horizon

187.2M

Included

Voice over IP (Ekiga)

6.5M

Included

Citrix Appliance

768.0K

Included

NCP Enterprise VPN Client

27.0M

Not included

Fluendo GStreamer Codec Plugins

6.5M

Included

IBM i Access Client Solutions

128.2M

Not included

Red Hat Enterprise Virtualization

2.8M

Included

Parallels Client

6.0M

Included

NVIDIA graphics driver

260.8M

Not included

Imprivata Appliance

14.8M

Included

AppliDis

512.0K

Included

Evidian AuthMgr

2.8M

Included

Hardware Video Acceleration

14.2M

Included

Extra Font Package

1.0M

Included

Fluendo GStreamer AAC Decoder

1.2M

Included

x32 Compatibility Support

3.8M

Included

Cisco JVDI client

68.8M

Included

PrinterLogic

43.5M

Not included

Biosec BS Login

10.0M

Not included

Login VSI Login Enterprise

28.8M

Not included

Stratusphere UX CID Key software

5.5M

Not included

Elastic Filebeat

22.2M

Not included

AVD

133.0M

Included

Local Browser (Chromium)

144.2M

Not included

Amazon WorkSpaces Client

32.8M

Included

deskMate Client

5.8M

Included

Cisco Webex VDI

99.0M

Not included

Cisco Webex Meetings VDI

177.2M

Not included

Zoom Media Plugin

164.5M

Not included

DriveLock

13.0M

Included

SpeechWrite Client

256.0K

Included

IGEL Imprivata Agent

1.5M

Included

LRS Output Management

256.0K

Included

Fluendo Browser Codec Plugins

9.5M

Included

HP Factory deployment documentation

88.5M

Included

BIOS Tools

2.0M

Included

HP Anyware Client

18.8M

Included

90meter Smart Card Support

256.0K

Included

Mobile Device Access USB (Limited support) Limited Support Features Scanner support / SANE (Limited support) VPN OpenConnect (Limited support) Virtualbox (Limited support) Virtual Background for Webcam (Limited IGEL Support)

256.0K

Not included

Mobile Device Access USB (Limited support)

256.0K

Not included

VPN OpenConnect (Limited support)

1.2M

Not included

Scanner support / SANE (Limited support)

2.5M

Not included

Virtualbox (Limited support)

66.8M

Not included

Virtual Background for Webcam (Limited IGEL Support)

34.8M

Included

Known Issues

Citrix

  • To launch multiple desktop sessions with Citrix HDX RTME and Citrix H.264
    acceleration plugin, the following registry key needs to be enabled:

Parameter

Activate workaround for dual RTME sessions and H264 acceleration

Registry

ica.workaround-dual-rtme

Range

enabled / disabled (default)

  • This workaround is not applicable when "Enable Secure ICA" is active for the
    specific delivery group.
  • Adding smartcard readers during running / active session does not work. The reader is visible, but cannot be used due to unknown reader status. Only relevant for CWA versions earlier than 2112.
  • There are known issues with GStreamer 1.0 in combination with Citrix. These occure with multimedia redirection of H.264, MPEG1 and MPEG2. (GStreamer 1.0 is used if browser content redirection is enabled active.)
  • Browser Content Redirection (BCR) does not work if DRI3 and hardware accelerated H.264 deep compression codec is enabled.
  • Enabled DRI3 on an AMD GPU with enabled Citrix H.264 acceleration could lead to a freeze. Selective H.264 mode (API v2) is not affected from this issue.
  • Citrix H.264 acceleration plugin does not work with enabled server policy "Optimize for 3D graphics workload" in combination with server policy "Use video codec compression" -> *"For the entire screen"**.
  • Currently H.264 for Citrix sessions cannot be used in parallel with video input acceleration.
  • While starting Self-Service, it is possible that process ServiceRecord segfaults -> Self-Service cannot be started afterwards.
    A cache cleanup with reboot is needed. In addition, the following parameters should set to true.

Parameter

Clean up UI cache after Self-Service termination

Registry

ica.selfservice.cleanupwebui

Value

false (default)/true

Parameter

Clean up Store cache after Self-Service termination

Registry

ica.selfservice.cleanupstore

Value

false (default)/true

  • Logoff of Self-Service causes a segfault with CWAL 2211 which ends the application. Restart of Self-Service is functional.
  • Browser Content Redirection (BCR) may not work with Chrome version 105.0.* or later
  • White/ green fragments may appear during desktop launch if JPEG graphical codec is used. -There may be problems with webcam redirection at Citrix. To fix the problem Gstreamer 1.0 must be enabled, this can be done either via the registry for the session or by enabling the browser content redirection.-
    Under certain conditions, webcam redirection may not work.
    If this is the case, GStreamer has to be set to version 1.0 via registry or by enabling Browser Content Redirection (BCR).

OSC Installer

  • OSC not deployable with IGEL Deployment Appliance: Version 11.3 or later is required for deploying IGEL OS 11.06. and following.

AVD

  • AVD MS-Teams optimization can crash the AVD client if H264 software decoder is used (fluh264dec). AVD prefers the hardware decoders (fluvadec) but when there are no hardware decoders or when all hardware decoders are in use already, the software decoder is utilized which may randomly crash the AVD client. It is likely when it crashes in a certain MS-Teams call, it might crash quite soon again when rejoining the same call. A fix for that is in development. A workaround is to disable incoming video in such MS-Teams calls, which is an option in the "..." menu from the control bar during an active call.
  • H.264 hardware decoding for MS-Teams optimization is currently limited to non- AMD devices due to stability issues on AMD devices.
  • Scanning images within AVD session (with usage of FabulaTech Scanner Redirection) might fail and cause a reconnection if the compression level is set to high quality.
    As a workaround the compression level must be reduced.

VMware Horizon

  • After disconnect of an RDP-based session, the Horizon main window which contains the server or sessions overview, cannot be resized anymore.
  • Copying text from Horizon Blast sessions is not possible.
  • The on-screen keyboard in Horizon appliance mode does not work correctly with local logon.
    It is necessary to switch off local logon and enable the following two keys via IGEL registry:
    userinterface.softkeyboard.autoshow
    userinterface.softkeyboard.autohide
  • Zoom VDI Media Plugin versions below 5.8.0 make Horizon Client crash upon connection to the remote desktop when TCSetup is running at the same time.
  • With usage of PCoIP protocol, the virtual channel provided by VMware used for serial port and scanner redirection could freeze on logout from remote session.

This happens only with enabled scanner or serial port redirection.
The freeze does not occur if both redirection methods are enabled or none of them. The Blast Protocol is not affected by this bug.

The respective settings can be found in the IGEL Registry:
vmware.view.enable-serial-port-redir
vmware.view.enable-scanner-redir * Keyboard Input Source Language Synchronization works only with usage of local layout and deadkeys enabled.
If a keyboard layout is used which has deadkeys disabled (which is the default on IGEL OS), Horizon client falls back to en-US layout. * PCoIP sessions may crash in some cases, switch to Blast Protocol is recommended then. H.264/HEVC encoding can be disabled when overall performance is too low. * Client drive mapping and USB redirection for storage devices can be enabled at the same time, but this could lead to sporadic problems.
Horizon Client tracks the drives which are dynamically mounted and adds them to the remote session using client drive mapping, means USB redirection is not used for theses devices then.
However, in case of devices like USB SD card readers, Horizon does not map them as client drives but forcefully uses USB-redirection which results in an unclean unmount.
As a work-around, the IDs of these card readers can be added to IGEL USB access rules and denied.

Parallels Client

  • Attached storage devices appear as network drives in the remote session
  • USB device redirection is considered as experimental for the Parallels client for Linux

Firefox

  • With enabled Citrix Browser Content Redirection, Firefox has no H.264 and AAC multimedia codec support. Means, when codec support is needed in Firefox, BCR needs to be disabled. Citrix Browser Content Redirection is disabled by default.
  • Multimedia playback in Firefox is unstable if GStreamer version 0.10 is active. The default GStreamer version for Firefox sessions.browser<inst>.gstreamer_version was set to 1.0.

Network

  • Wakeup from system suspend fails on DELL Latitude 5510
  • If applications are configured to start after established network connection and network mounts are configured, spurious "Failed to start application" notifications may be shown. The applications still start.
  • Set of credentials for manual system wide proxy is broken.

WiFi

  • TP-Link Archer T2UH WiFi adapters does not work after system suspend/resume. Workaround: Disabling system suspend at IGEL Setup > System > Power Options > Shutdown.

Cisco JVDI Client

  • There may be a segfault shown in the logs (during logout of Citrix Desktop session). Occurs only when using Citrix Workspace App 2010 and Cisco JVDI.

Base system

  • Hyper-V (Generation 2) needs a lot of memory (RAM). The machine needs a sufficient amount of memory allocated.
  • Update from memory stick requires network online state (at least when multiple update stages are triggered / necessary)

Conky

  • The right screen when using multiscreen environment may not be shown correctly.
    Workaround: The horizontal offset should be set to the width of the monitor (e.g. if the monitor has a width of 1920, the offset should be set to 1920)

Firmware update

  • On devices with 2 GB of flash storage it could happen that there is not enough space for updating all features. In this case, a corresponding error message occurs. Please visit [https://kb.igel.com/igelos-11.04/en/error-not-enough- space-on-local-drive-when-updating-to-igel-os-11-04-or-higher-32870765.html] for a possible solution and additional information.

Appliance Mode

  • When ending a Citrix session in browser appliance mode, the browser is restarted twice (instead of once).
  • Appliance mode RHEV/Spice: spice-xpi firefox plugin is no longer supported. The "Console Invocation" has to allow 'Native' client (auto is also possible) and should be started in fullscreen to prevent any opening windows.
  • Browser Appliance mode can fail when the Web URL contains special control characters like ampersand (& character).
    Workaround: Add quotes at the beginning and the end of an affected URL. E.g.:
    'https://www.google.com/search?q=aSearchTerm&source=lnms&tbm=isch'

Audio

  • IGEL UD2 (D220) fails to restore the volume level of the speaker when the device used firmware version 11.01.110 before.
  • Audio jack detection on Advantec POC-W243L does not work. Therefore, sound output goes through a possibly connected headset and also the internal speakers.
  • UD3-M340C: Sound preferences are showing Headphone & Microphone, although not connected.

Multimedia

  • Multimedia redirection with GStreamer could fail when using Nouveau GPU driver.

Hardware

  • Some newer Delock 62599 active DisplayPort to DVI (4k) adapters only work on INTEL-based devices.
  • Wake up from suspend via UMS does not work on HP mt645 devices. Workaround: Disable system suspend and use shutdown instead.
  • System suspend is not supported on Lenovo L14 Gen 3 Intel based device.
  • If bluetooth is disabled via tray icon / menu on Lenovo L14 Gen3 (Intel- based), bluetooth tray icon is permanently disabled. Can be solved / re- enabeld with console command rfkill unblock bluetooth

Remote Management

  • AIT feature with IGEL Starter License is only supported by UMS version 6.05.100 or newer.

Fabulatech

  • Scanning images within AVD session (with usage of FabulaTech Scanner Redirection) might fail and cause a reconnection if the compression level is set to high quality.
    As a workaround the compression level must be reduced.

Release Notes 11.08.290 (Based On 11.08.230)

New Features

Citrix

  • Added Citrix Workspace App 2302.
  • New features:
  • Screen pinning in custom web stores [Technical Preview]

Parameter

Multi-monitor support

Registry

ica.authman.screenpinenabled

Value

disabled(default)/enabled

  • Available Citrix workspace apps: 23.02 (default), 22.11, and 20.10

Citrix NSGClient

  • Added Citrix EPA client for Netscaler analysis.
    No configuration necessary. When the Netscaler URL is opened in the browser (Chromium or Firefox), the NSEPA checks configured in Netscaler are performed automatically.
    Dynamic updates are not possible in IGEL OS, due to the read-only system. Therefore, the option "Linux EPA Plugin Upgrade" must be set to "Never" in Netscaler.

  • Added Citrix NSGClient client for Netscaler VPN connections.
    No configuration necessary. When the Netscaler URL is called in the browser (Chromium or Firefox), the NSGClient is configured automatically. Additionally a desktop icon can be configured by adding an instance of sessions.nsgclient%

AVD

  • Updated AVD client to version 1.1.12 with MS-Teams screen share and tcp buffer bump fixes.

VMware Horizon

  • Updated VMware Horizon client to version 2212-8.8.0-21079016
  • Fixed vmware-view protocol handler used for federated (SAML-based) authentication.
  • Added support for the monitors option to specify which monitors (and in what order) are to be used for a all-monitros fullscreen mode.
    Furthermore, added minimized launch of the client window and the use of the useExisting option for letting
    the client use an already running client to start a new desktop or app session.

Parameter

Specify a list of monitor numbers you want to use in all-monitors fullscreen mode

Registry

vmware.view.use-monitors

Type

string

Value

empty Default

Parameter

Specify a list of monitor numbers you want to use in all-monitors fullscreen mode

Registry

sessions.vdm_client%.options.use-monitors

Type

string

Value

empty Default

Parameter

Use an already running Horizon session to start apps or desktops

Registry

vmware.view.use-existing

Range

[on][off]

Value

off

Parameter

Use an already running Horizon session to start apps or desktops

Registry

sessions.vdm_client%.options.use-existing

Range

[Global setting][on][off]

Value

Global setting

Parameter

Run Horizon client in minimized mode

Registry

vmware.view.launch-minimized

Range

[on][off]

Value

off

Parameter

Run Horizon client in minimized mode

Registry

sessions.vdm_client%.options.launch-minimized

Range

[Global setting][on][off]

Value

Global setting

Parallels Client

  • Updated Parallels client to version 19.1.1.

HP Anyware

  • Updated HP Anyware PCoIP Software Client to version 23.01.1
  • Added new parameter in registry for enabling high-performance options

Parameter

Enable high performance on endpoint

Registry

pcoip.high_performance

Type

bool

Value

enabled / disabled (default)

Parameter

Enable PCoIP Ultra on host

Registry

pcoip.ultra

Range

[Off][CPU Offload][GPU Offload][Auto]

Value

Off

Firefox

  • Updated Firefox to version 102.8.0.

Network

  • Added check if BIOS has Wake-on-LAN disabled. If disabled, it is not recommended to configure network interface to use WoL.
    ** Registry key:

Parameter

Respect the BIOS WoL setting so if disabled reflect this for the linux network devices settings.

Registry

network.interfaces.respect_bios_wol_setting

Type

bool

Value

enabled (default) / disabled

  • This check is only supported / possible on Lenovo devices with official IGEL OS hardware support.

WiFi

  • Added: Set default wireless regulatory domain on HP devices, based on product option code.

HID

  • Changed touchpad parameter name from Enable Touchpad to Enable Touchpad on Boot - just to clarify what is meant here.

Setup

User Interface > Input > Touchpad

Parameter

Enable Touchpad on Boot

Tooltip

Can be overruled by Hotkey.

Registry

userinterface.touchpad.general.TouchpadEnable

Type

bool

Value

enabled (default) / disabled

  • Furthermore, changed function of TouchpadOff registry key. This is now only used used for switching on and off tapping.

Setup

User Interface > Input > Touchpad

Parameter

Tapping Mode

Registry

userinterface.touchpad.general.TouchpadOff

Range

[With tapping][Without tapping]

Value

With tapping

CUPS Printing

  • Updated PrinterLogic (Vasion) PrinterInstallerClient to version 25.1.0.625

Cisco Webex

  • Integrated Cisco Webex VDI 43.2

Note: Webex VDI requires a compatible Webex Meetings plugin installed in the client. * Integrated Cisco Webex Meetings VDI Plugin 43.2.1.18
Available Webex Meetings Plugins in this release: 43.2.1.18 (default), 42.10.8.14 and 42.6.11.6

Cisco JVDI Client

  • Integrated Cisco JVDI 14.1.3.307560

Base system

  • Updated sscep to version 0.10.0
  • Added CPU temperature monitoring tools:
    Graphical tool /usr/bin/psensor
    Command line tool /usr/bin/sensors
  • Changed the default mem sleep mode to deep as some devices defaults to s2idle which cases issues.
  • Added new registry key to set the suspend mem sleep mode.

Parameter

Set suspend mem sleep mode.

Registry

system.suspend.sleep_mode

Range

[Suspend to RAM][Suspend to idle]

Value

Suspend to RAM

  • Updated DriveLock Agent to version 22.2.2.42489 (2022.2).
  • Added for LVFS Bios update support:
    ** Improved version detection of installed BIOS version with fwupd.
    ** Added registry key for enabling installion of not signed BIOS files

Parameter

Allow only signed cab files (sometimes this must be switched off as not all BIOS files are signed).

Registry

fwtools.bios_tools.allow_only_trusted

Type

bool

Value

enabled (default) / disabled

  • Added registry key to enable bluetooth debugging messages.

Parameter

Activate bluetooth debugging.

Registry

devices.bluetooth.debug

Type

bool

Value

enabled / disabled (default)

CID Key Agent

  • Update of Stratusphere Connector ID Key to version 6.6.2-3

X11 system

  • Added new registry key to activate tear-free for modesetting driver

Parameter

Enable tear free option for modesetting driver

Registry

x.drivers.modesetting.use_tear_free

Type

bool

Value

enabled / disabled (default)

Multimedia

  • Added VP9 video hardware acceleration.
  • Added new registry key to switch from fluendo to vaapi gstreamer plugin for h264 hardware acceleration.

Parameter

Switch from Fluendo to VAAPI h264 hardware accelerated decoder.

Registry

multimedia.gstreamer.use_vaapi_for_h264

Type

bool

Value

enabled / disabled (default)

zoomvdi

  • Updated Zoom VDI plugin to version 5.13.1.22610 and 5.12.6.22200
    Available Zoom VDI plugins in this release: 5.13.1.22610 (default), 5.12.6.22200 and 5.8.4.21112
  • Updated Zoom VDI plugin 5.13.10.23090
    Available plugins in this release: 5.13.10.23090 (default), 5.12.6.22200 and 5.8.4.21112

Hardware

  • Added hardware support for HP USB-C G5 ESSENTIAL DOCK
  • Added hardware support for Lenovo ThinkCentre Neo50q Gen 4 (Celeron) device.
  • Added hardware support for Lenovo ThinkCentre Neo50q Gen 4 (i3) device.
  • Added hardware support for Lenovo ThinkCentre M75q Gen 2 device.
  • Added hardware support for Lenovo K14 Gen 1 (AMD based) device.
  • Added hardware support for Lenovo ThinkCentre M70q Gen 3 device.
  • Added hardware support for HP t740.
  • Added hardware support for Lenovo K14 Gen1 (INTEL) device.

TC Setup (Java)

  • Added usage of long(er) device names - with port name in Audio Setup now. This affects "Default Sound Output" and "Default Sound Input" configuration at setup page Accessories - Sound Preferences - Options. The change is backwards- compatible.

Fabulatech

  • Updated Fabulatech USB for Remote Desktop version 6.1.2.9

Security Fixes

Chromium

  • Fixed forbidden file access. If enabled, downloads, bookmarks and printing in Chromium is disabled.
  • Fixed Chromium-browser security issues CVE-2023-0941, CVE-2023-0933, CVE-2023-0932, CVE-2023-0931, CVE-2023-0930, CVE-2023-0929, CVE-2023-0928, CVE-2023-0927, CVE-2023-0705, CVE-2023-0704, CVE-2023-0703, CVE-2023-0702, CVE-2023-0701, CVE-2023-0700, CVE-2023-0699, CVE-2023-0698, CVE-2023-0697, CVE-2023-0696, CVE-2023-0474, CVE-2023-0473, CVE-2023-0472, CVE-2023-0471, CVE-2023-0141, CVE-2023-0140, CVE-2023-0139, CVE-2023-0138, CVE-2023-0137, CVE-2023-0136, CVE-2023-0135, CVE-2023-0134, CVE-2023-0133, CVE-2023-0132, CVE-2023-0131, CVE-2023-0130, CVE-2023-0129, CVE-2023-0128, CVE-2022-4440, CVE-2022-4439, CVE-2022-4438, CVE-2022-4437 and CVE-2022-4436.
  • Updated Chromium-browser to version 110.0.5481.177.

Network

  • Fixed privilege escalation in network management.

Base system

  • Fixed privilege escalation in setup_cmd tool.
  • Changed: For security reasons, the default password protection value for the System Information accessory is set to Administrator.
IGEL Setup Accessories > System Information

Parameter

Password protection

Registry

sessions.device_manager0.pwprotected

Value

Administrator (default)

  • Fixed empty password entry for floppy group.
  • Fixed sysstat security issue CVE-2022-39377.
  • Fixed binutils security issue CVE-2022-38533.
  • Fixed libarchive security issues CVE-2022-36227 and CVE-2022-28066.
  • Fixed curl security issues CVE-2023-23916, CVE-2023-23915, CVE-2023-23914, CVE-2022-43552, CVE-2022-43551, CVE-2022-42916, CVE-2022-42915, CVE-2022-35260 and CVE-2022-32221.
  • Fixed xorg-server security issues CVE-2022-46344, CVE-2022-46343, CVE-2022-46342, CVE-2022-46341, CVE-2022-46340 and CVE-2022-46283.
  • Fixed libksba security issue CVE-2022-47629.
  • Fixed nautilus security issue CVE-2022-37290.
  • Fixed python2.7 security issue CVE-2022-45061.
  • Fixed python3.6 security issue CVE-2022-45061.
  • Fixed net-snmp security issues CVE-2022-44793, CVE-2022-44792 and CVE-2022-4479.
  • Fixed tiff security issue CVE-2022-3970.
  • Fixed webkit2gtk security issues CVE-2023-23518, CVE-2023-23517, CVE-2022-42826, CVE-2022-46700, CVE-2022-46699, CVE-2022-46698, CVE-2022-46692, CVE-2022-46691, CVE-2022-42867, CVE-2022-42863, CVE-2022-42856 and CVE-2022-42852.
  • Fixed qemu security issues CVE-2022-4172 and CVE-2022-3165.
  • Fixed vim security issue CVE-2022-0392.
  • Fixed sudo security issue CVE-2023-22809.
  • Fixed libxpm security issues CVE-2022-4883, CVE-2022-46285 and CVE-2022-44617.
  • Fixed zulu8-ca security issues CVE-2023-21830, CVE-2023-21835 and CVE-2023-21843.
  • Fixed heimdal security issues CVE-2022-45142, CVE-2022-44640, CVE-2022-42898, CVE-2022-41916, CVE-2022-3437 and CVE-2021-44758.
  • Fixed python-setuptools security issue CVE-2022-40897.
  • Fixed pam security issue CVE-2022-28321.
  • Fixed mysql-5.7 security issue CVE-2023-21840.
  • Fixed xorg-server security issue CVE-2023-0494.
  • Fixed e2fsprogs security issue CVE-2022-1304.
  • Fixed openssl1.0 security issues CVE-2023-0286 and CVE-2023-0215.
  • Fixed openssl security issues CVE-2023-0286, CVE-2023-0215, CVE-2022-4450 and CVE-2022-4304.
  • Fixed tpm2-tss security issue CVE-2023-22745.
  • Fixed nss security issue CVE-2023-0767.
  • Fixed python3.6 security issue CVE-2022-37454.
  • Fixed tiff security issues CVE-2023-0804, CVE-2023-0803, CVE-2023-0802, CVE-2023-0801, CVE-2023-0800, CVE-2023-0799, CVE-2023-0798, CVE-2023-0797, CVE-2023-0796 and CVE-2023-0795.
  • Fixed rsync security issue CVE-2022-29154.
  • Fixed tar security issue CVE-2022-48303.
  • Updated ca-certificates to version 20230311.

Resolved Issues

Citrix

  • Fixed H264 codec: When the server was configured to update only regions which have changed, sometimes massive glitches in the shape of green rectangles appeared.
  • Fixed: Expired DigiCertSHA2SecureServerCA certificate was replaced with a valid one.

RDP/IGEL RDP Client 2

  • Fixed RDP fullscreen-toggle not working when trying to switch from fullscreen to windowed mode.

AVD

  • Fixed MS-Teams optimized video playback to not slow down on high CPU load.
  • Fixed percentage (%) window size settings.
  • Fixed workarea session window size.
  • Fixed multimonitor switching during session.
  • Supports all kinds of multi monitor constellations.
  • MS-Teams optimization stability fixes.
  • Fixed Zoom VDI support for multimonitor.
  • Fixed video encoder buffer queuing up endlessly and crashing the client when it runs out of memory. Instead we drop webcam frames when the CPU cannot catch up with encoding.
  • Fixed MS Teams screenshare on multi-monitor.
  • Fixed session size preset to take effect when not multi-monitor.
  • Added fixes from the latest RdClientSDK including the TCP buffer bump to avoid unwanted client session dis-/reconnections.

NX client

  • The value of sessions.nxclient%.general.commandline is not converted to lowercase anymore when being written to a session config file

Chromium

  • Fixed Chromium browser could not be restarted after closing it too quickly.
  • Fixed ClearBrowsingDataOnExitList policy for Chromium browser.
  • Fixed Chromium browser not starting if persistent partition was missing.

Firefox

  • Mozilla Firefox 102 ESR starting Citrix Desktops, requires an ica file to start sessions.
  • In normal browser session, the following parameter must be disabled:
    Sessions > Firefox Browser > Firefox Browser Global > Security > Hide local filesystem
  • If browser appliance mode is used, following is required to activate :

Parameter

File system access needed for ica file handling

Registry

browserglobal.app.ica-file-access-needed

Type

bool

Value

enabled / disabled (default)

  • Fixed Registry parameter sessions.browser<instance>.gstreamer_version: If set to 1.0 via setup, 0.10 was activated and vice versa.

Network

  • Added registry key for choosing the base of decisions regarding automatically switching on and off enabling Wi-Fi carrier : either completed IP configuration of an Ethernet interface (default, traditional implementation) or just Ethernet carrier. The new key has no effect if network.applet.wireless.enable_wifi_auto_switch is false.

Parameter

Enable Wi-Fi automatic switch on Ethernet carrier change

Registry

network.applet.wireless.enable_wifi_auto_switch_on_carrier

Type

bool

Value

enabled / disabled (default)

  • Fixed set of 100Mbps ethernet modes
  • Improved reliability of Ethernet configuration on IGEL D220 devices
  • Fixed disabling of WoL - which was not applied without a reboot.

WiFi

  • Fixed: System regulatory domain now also set on the self-managed driver rtl8852be
  • Fixed default wireless regulatory domain for HP devices delivered to Indonesia
  • by detecting the HP option code.
  • Fixed: HP Probook 450 G8 with Intel AX201 Wifi.
  • Improved finding hidden SSIDs with MT7922 WLAN adapter (e.g. in Lenovo ThinkPad L14 Gen 3)
  • Improved restoration of Wi-Fi rfkill state on startup

Imprivata

  • Improved error messages on PIN enrollment.

Smartcard

  • Fixed cryptas TicTok v3 smartcards for usage within Horizon sessions.
  • Fixed sporadic duplicated smartcard user entries at login screen.

Cisco Webex

  • Integrated Cisco Webex Meetings VDI Plugin 42.6.11.6

Base system

  • Added new registry key to set left-hand on touchpad devices

Parameter

Left hand

Registry

userinterface.touchpad.general.LeftHand

Type

bool

Value

disabled (default)

  • Fixed sporadic delayed local logon when logon logging is enabled.
  • Fixed German translation of "Enter new password" in password change dialog of local login window.
  • Fixed starter license on devices with multiple network interfaces.
  • Fixed autostart notification.
  • Fixed error message on login screen in case Kerberos KDC (domain controller) is unreachable.
  • Added Fluendo h264 codec version 24012023, which fixes stability issues with AVD MS-Teams optimization.
  • Changed default of registry key devices.bluetooth.connect_only to true to make connect after reboot for bluetooth the new default.

Parameter

Connect devices without pairing

Registry

devices.bluetooth.connect_only

Type

bool

Value

enabled (default) / disabled

  • Fixed WoL BIOS setting detection for Lenovo M75q Gen 2.
  • Fixed "fwupdmgr get-devices" command.
  • Fixed disabling of the "BIOS Tools" feature on setup page System > Firmware Customization > Features.
  • Improved Bluetooth auto connect.

X11 system

  • Fixed monitor refresh rate handling in Display Switcher.
  • Fixed issue that display switcher settings were overwritten by UMS if network connection changed and the display switcher is still open.
  • Added registry key to influence the graphic card order in IGEL setup.

Parameter

Preserve card order in setup even if the X11 order of the cards was changed.

Registry

x.drivers.preserve_order_if_swapped

Type

bool

Value

enabled / disabled (default)

  • Changed default X11 graphic driver from modesetting to intel on Dell Wyse

Audio

  • Added new registry key to limit max headphone volume (setting will survive a reset to factory defaults)

Parameter

Limit max headphone volume (use auto or 0 - 100 as values).

Registry

multimedia.alsa.limit_headphone_volume

Type

string

Value

auto Default

  • Fixed audio output on jack in LG 24CN650N device.

Hardware

  • Fixed issue on specific monitors stayed black after resume (DPMS off).

Release Notes 11.08.230 (Based On 11.08.200)

New Features

Citrix

  • Support for dynamic emergency calling within MS Teams

Parameter

Citrix Support for dynamic e911

Registry

ica.emergencycalling

Value

{}false{}(default)/true

  • Integrated Citrix Workspace App 2209.
    Available Citrix Workspace apps in this release: 2209 (default), 2207 and 2010
  • New features:
  • Support for Authentication using FIDO2 (Technical Preview)

Parameter

FIDO2 Authentication

Registry

ica.module.virtualdriver.fido2.enable

Value

{}false{}(default)/true

  • Integrated Citrix Workspace App 2211.
    Available Citrix Workspace apps in this release: 2211 (default), 2207 and 2010
  • New features:
  • Support for Authentication using FIDO2 (Technical Preview)

Parameter

FIDO2 Authentication

Registry

ica.module.virtualdriver.fido2.enable

Value

disabled(default)/enabled

AVD

  • Added max-threads option for WebRTC H.264 decoder module fluh264dec.

Registry

sessions.wvd%.options.webrtcdecodermaxthreads

Value

1 (default) / 0-16

  • Updated AVD client
  • Based on Microsoft's new RdClientSDKv2 that includes stability and performance fixes
  • MS-Teams stability fixes
  • MS-Teams background blur and virtual background support
  • Preliminary UDP short path support (disabled by default, enable on your own risk)

Registry

sessions.avd%.options.udp-short-path

Value

enabled / disabled (default)

VMware Horizon

  • Added support of deviceTRUST virtual channel

Parameter

deviceTRUST virtual channel

Registry

vmware.view.vcdevicetrust.enable

Type

bool

Value

enabled / disabled (default)

Parallels Client

  • Updated Parallels client to version 19.1

WiFi

  • Added registry key for controlling kernel parameters arp_evict_nocarrier and ndisc_evict_nocarrier for WLAN with WPA Supplicant. The default "1" leaves the traditional behaviour unchanged, i.e. the respective tables are evicted particularly during roaming. "0" results in quicker resumption of sending packets after roaming, but it also leads to some packet loss.

Parameter

ARP/NDP evict on nocarrier

Registry

network.interfaces.wirelesslan.device0.arp_ndisc_evict_nocarrier

Range

[0][1]

Value

1

Imprivata

  • Added support for smartcard reader RFIDEAS CCID (USB vid=0x0C27, pid=0xCCDB).
  • Added registry key for enabling "auto-open-grid-menu"

Parameter

Published application chooser to cover persistent application

Registry

imprivata.auto-open-grid-menu

Type

bool

Smartcard

  • Updated SecMaker Net iD Enterprise to version 6.8.5.20 with support for Thales ID Prime 940.
    Beginning with this version, the admin console has to be started with command iid -admin.

Cisco Webex

  • Integrated Cisco WebEx VDI plugin version 42.10.0.23814

Base system

  • Updated IGEL EULA to version August 2022.

Audio

  • Added new registry key which possibly fixes microphone issues on newer Intel devices.

Parameter

Use PDM1 topology files (can help with microphone issues).

Registry

system.sound_driver.use_pdm1_tplg

Type

bool

Value

enabled / disabled (default)

zoomvdi

  • Integrated Zoom VDI plugin 5.12.1.21950
    Available plugins in this release: 5.12.1.21950 (default), 5.11.2.21530 and 5.8.4.21112

Misc

  • Updated DriveLock Agent to version 2022.1 (22.1.2.38801).
    "Fixed issues:
    On IgelOS, the DriveLock Linux Agent can not reset/disconnect USB drives during policy updates.
    The Linux Agent now handles Unicode characters correctly."
    New parameter:

Parameter

Join Token

Registry

devices.drivelock.jointoken

Value

empty (default)

Hardware

  • Added hardware support for HP mt645 G7 (without LTE support).
  • Added hardware support for Lenovo L14 Gen 3 (without LTE support)

Security Fixes

Chromium

  • Fixed Chromium browser security issues CVE-2022-4262, CVE-2022-4195, CVE-2022-4194, CVE-2022-4193, CVE-2022-4192, CVE-2022-4191, CVE-2022-4190, CVE-2022-4189, CVE-2022-4188, CVE-2022-4187, CVE-2022-4186, CVE-2022-4185, CVE-2022-4184, CVE-2022-4183, CVE-2022-4182, CVE-2022-4181, CVE-2022-4180, CVE-2022-4179, CVE-2022-4178, CVE-2022-4177, CVE-2022-4176, CVE-2022-4175, CVE-2022-4174, CVE-2022-4135, CVE-2022-3890, CVE-2022-3889, CVE-2022-3888, CVE-2022-3887, CVE-2022-3886, CVE-2022-3885, CVE-2022-3450, CVE-2022-3449, CVE-2022-3448, CVE-2022-3447, CVE-2022-3446, CVE-2022-3445, CVE-2022-3444, CVE-2022-3443, CVE-2022-3373, CVE-2022-3370, CVE-2022-3318, CVE-2022-3317, CVE-2022-3316, CVE-2022-3315, CVE-2022-3314, CVE-2022-3313, CVE-2022-3312, CVE-2022-3311, CVE-2022-3310, CVE-2022-3309, CVE-2022-3308, CVE-2022-3307, CVE-2022-3306, CVE-2022-3305, CVE-2022-3304, CVE-2022-3201, CVE-2022-3661, CVE-2022-3660, CVE-2022-3659, CVE-2022-3658, CVE-2022-3657, CVE-2022-3656, CVE-2022-3655, CVE-2022-3654, CVE-2022-3653, CVE-2022-3652 and CVE-2022-3723.
  • Updated Chromium browser to version 108.0.5359.94.

Base system

  • Fixed beacown vulnerability
  • Fixed kernel WiFi stack security issues CVE-2022-41674, CVE-2022-42719, CVE-2022-42720, CVE-2022-42721 and CVE-2022-42722.
  • Fixed bind9 security issues CVE-2022-38178, CVE-2022-38177 and CVE-2022-2795.
  • Fixed gmp security issue CVE-2021-43618.
  • Fixed ghostscript security issue CVE-2020-27792.
  • Fixed libksba security issue CVE-2022-3515.
  • Fixed sqlite3 security issues CVE-2020-35525 and CVE-2022-35737.
  • Fixed isc-dhcp security issues CVE-2022-2929 and CVE-2022-2928.
  • Fixed webkit2gtk security issues CVE-2022-42824, CVE-2022-42823, CVE-2022-42799, CVE-2022-32923, CVE-2022-32888, CVE-2022-32912, CVE-2022-32891 and CVE-2022-32886.
  • Fixed zulu8-cd security issues CVE-2022-21628, CVE-2022-21626, CVE-2022-21624 and CVE-2022-21619.
  • Fixed expat security issue CVE-2022-43680.
  • Fixed pillow security issue CVE-2022-22817.
  • Fixed perl security issue CVE-2020-16156.
  • Fixed mysql-5.7 security issues CVE-2022-21617, CVE-2022-21608, CVE-2022-21592 and CVE-2022-21589.
  • Fixed dbus security issues CVE-2022-42012, CVE-2022-42011 and CVE-2022-42010.
  • Fixed ntfs-3g security issue CVE-2022-40284.
  • Fixed libxml2 security issues CVE-2022-40304 and CVE-2022-40303.
  • Fixed pixman security issue CVE-2022-44638.
  • Fixed tiff security issues CVE-2022-3599, CVE-2022-3598, CVE-2022-3570, CVE-2022-34526, CVE-2022-2869, CVE-2022-2868 and CVE-2022-2867.
  • Fixed xorg-server security issues CVE-2022-3550 and CVE-2022-3551.
  • Fixed krb5 security issue CVE-2022-42898.
  • Fixed libvncserver security issue CVE-2020-29260.
  • Fixed libarchive security issues CVE-2022-36227 and CVE-2022-26280.
  • Fixed heimdal security issues CVE-2022-44640, CVE-2022-42898, CVE-2022-3437 and CVE-2021-44758.
  • Fixed libice security issue CVE-2017-2626.
  • Fixed jbigkit security issue CVE-2017-9937.
  • Updated ca-certificates to version 20211016ubuntu0.20.04.1.

Resolved Issues

AVD

  • Fixed umlaut keys for Swiss keyboard layout
  • Fixed crash of AVD client if Fabulatech plugins were enabled
  • Fixed smartcard redirection
  • Fixed possibly frozen incoming video in MS-Teams
  • Added paths where AVD searches for static, dynamic-1.1 and dynamic-2.0 virtual channel plugins and automatically loads all of them:
    /usr/lib/igelrdp3/plugins/automatic/static-channels
    /usr/lib/igelrdp3/plugins/automatic/dynamic-1.1-channels
    /usr/lib/igelrdp3/plugins/automatic/dynamic-2.0-channels
    This is used by all AVD sessions automatically on session startup.
  • Disabled legacy workspace download by default. It still can be enabled under options.workspace-1.enabled per AVD session. This slighly speeds up workspace download time.
  • Fixed MS-Teams background FX related client crashes.
  • Fixed immediate AVD session crash on M350C and similar hardware - caused by some compiler optimization applied at build time. This optimization has been removed for the sake of compatibility.

Firefox

  • Fixed passthrough authentication for Firefox manual proxy.

Network

  • Fixed shutdown getting stuck id local logon was configured and network (LAN) was not connected.
  • Fixed mounting of NFS version 3 shares at boottime

Smartcard

  • Fixed smartcard access in Firefox browser with activated AppArmor.

Base system

  • Fixed power line frequency configuration upon plug/unplug of a camera device.
  • Fixed battery notification on other language than english.
  • Fixed on-screen keyboard being broken after Kerberos logon
  • Fixed persistance of brightness, changed by function keys, over reboot.
  • Fixed handling of BIOS update files.
  • Fixed LVFS BIOS update did not work with enabled secure boot.
  • Enhance possibilities to set cstate kernel parameters.
  • Allow 0 for max_cstate now too which sets intel_idle.max_cstate kernel cmdline parameter

Parameter

Set maximum allowed cstate on intel cpus.

Registry

system.kernel.bootparams.max_cstate

Range

[No limit][0][1][2][3][4][5][6]

Value

No limit

  • Added new registry key to set processor.max_cstate kernel cmdline parameter.

Parameter

Set maximum allowed processor cstate.

Registry

system.kernel.bootparams.max_proc_cstate

Range

[No limit][1][2][3][4][5][6][7][8][9]

Value

No limit

X11 system

  • Fixed DisplaySwitcher UI bug that displayed the wrong frequency.
  • Fixed monitor went to sleep after resolution change on HP docking stations.
  • Added quirks to overcome Hotplug or DP MST issues.
  • Added new registry keys:

Parameter

Quirk to improve DP MST hotplug behaviour.

Registry

x.xserver%.quirks.dp_mst_hotplug

Type

bool

Value

enabled / disabled (default)

Parameter

Quirk to fix issues with screen stays black after DPMS off or DP MST hotplug.

Registry

x.xserver%.quirks.screen_stay_black

Type

bool

Value

enabled / disabled (default)

Parameter

Quirk to fix issues with screen stays black by switch screen off and on again.

Registry

x.xserver%.quirks.screen_stay_black_on_off

Type

bool

Value

enabled / disabled (default)

Audio

  • Fixed audio support on HP T240 hardware.

Hardware

  • Fixed bluetooth support on Lenovo L14 Gen3 hardware.

Release Notes 11.08.200

New Features

Citrix

  • Support for dynamic emergency calling within MS Teams

Parameter

Citrix Support for dynamic e911

Registry

ica.emergencycalling

Value

{}false{}(default)/true

  • Integrated Citrix Workspace App 2207.
    Available Citrix Workspace Apps in this release: 2207 (default), 2205 and 2010 **Composite USB redirection

Parameter

Native USB Redirection class rule

Registry

ica.usbredirection.devicepolicy.class_rule%.rule

Value

{}Deny{}(default), Allow, Connect

Parameter

Native USB Redirection product rule

Registry

ica.usbredirection.devicepolicy.product_rule%.rule

Value

{}Deny{}(default), Allow, Connect

  • Citrix Workspace app allows the splitting of composite USB devices. A composite USB device can perform more than one function. These functions are accomplished by exposing each of those functions using different interfaces. An example of a composite USB device is the Bloomberg keyboard which consists of a keyboard, fingerprint reader, an audio device, and USB hub, etc.
  • The Composite USB redirection feature adds the CONNECT value to the rules for USB devices.
  • CONNECT - Set the "CONNECT" keyword to enable auto-redirect of a device when a session starts.
  • ALLOW - Set the "ALLOW" keyword to allow auto-redirect of a device only after a session starts. However, if the "CONNECT" or "ALLOW" keyword is set, the device is auto-redirected when it is unplugged and plugged in during a session.
  • When redirect the composite USB device, normally the whole device is forwarded to the virtual host. However, now there is the possibility to split and forward only the child interfaces that use a generic USB channel. To do this, it is necessary to add the following filter parameters (split and intf) to the device rules. The split parameter specifies whether a composite device must be forwarded as separate devices or as a single composite device. "Split=1" means that the selected child interfaces of a composite device must be forwarded as split devices, while split=0 must not be forwarded (If the split parameter is omitted, Split=0 is assumed). The intf parameter selects the specific child interfaces of the composite unit to which the action is to be applied.
  • In IGEL Setup, the device rules can be added under "Sessions / Citrix / Citrix Global / Native USB Redirection / Device Rules". Adding the first two filter parameters Vendor id/vid and Product id/ pid, which redirects the entire composite device in the session. If splitting of the composite device is required, adding additional parameters in the "Extra config" as shown in the example is required.
  • Example:
    CONNECT: vid=047F pid=C039 split=1 intf=03 # Allow HID device and connect automatically.
    DENY: vid=047F pid=C039 split=1 intf=00 # Deny audio endpoints
    ALLOW: vid=047F pid=C039 split=1 intf=05 # Allow mgmt intf but do not connect automatically
  • Note: [https://kb.igel.com/igelos-11.08/en/native-usb- redirection-63804310.html]˙ the third option "connect" has been added to the class and device rules. Composite USB redirection can change the behavior. If a device is no longer redirected with CWA 2207, should be changed to 'Connect'.
  • Enhancement to improve audio quality
    ** Playback Delay Thresh

Parameter

Playback Delay Thresh

Registry

ica.module.PlaybackDelayThreshV4

Value

50 (default)

  • With this enhancement, the maximum output buffering value is decreased from 200 ms to 50 ms in Citrix Workspace app. As a result, the user experience of the interactive audio application is improved. Also, the Round trip time (RTT) is decreased by 150 ms.˙This parameter is valid only when AudioRedirectionV4 is set to True.
    **
    ** Audio Temp Latency Boost

Parameter

Audio Temp Latency Boost

Registry

ica.module.AudioTempLatencyBoostV4

Value

100 (default)

  • When the audio throughput undergoes a sudden spike or is not enough for an unstable network, this value increases the output buffering value. This increase in the output buffering value provides smooth audio. However, the audio might be slightly delayed. This parameter is only valid when AudioRedirectionV4, and AudioLatencyControlEnabled is set to True.
  • Improved audio echo cancellation support

Parameter

Improved audio echo cancellation support

Registry

ica.module.enableechocancellation

Value

{}false{}(default)/true

  • Support for DPI matching

Parameter

Support for DPI matching

Registry

ica.wfclient.dpimatchingenabled

Value

{}false{}(default)/true

  • The display resolution and DPI scale values set in the Citrix Workspace app match the corresponding values in the virtual apps and desktops session.˙DPI scaling is mostly used with large size and high-resolution monitors to display applications, text, images, and other graphical elements in a size that can be viewed comfortably.
  • App Protection

Parameter

Citrix App Protection

Registry

ica.appprotection

Value

{}false{}(default)/true

  • App protection is an add-on feature for the Citrix Workspace app that provides enhanced security when using Citrix Virtual Apps and Desktops published resources. Two policies provide anti-keylogging and anti-screen-capturing capabilities for a Citrix HDX session. This feature is fully supported only for workspace app 2207,˙ with older workspace apps, you may experience x11vnc crashes.
  • Updated deviceTRUST Client Extension to version 21.1.310.0.

OSC Installer

  • Added option in factory mode for an automatical shutdown after self-check. Log file of this deployment self-check is written to dummy partition.

AVD

  • Added SIGTERM and SIGHUP signal handlers to disconnect sessions once received these signals. Since remote log-off is not supported in RDP, both signal handlers perform a session disconnect.
  • Fixed audio crackling
  • Added potential fix for the ClaimsTokenAuthChallenge issue that dialog pops up to often!
  • Added SIGTERM and SIGHUP. As soon as the RdCoreSDK supports session log-off as well, SIGHUP handler will be used instead of the disconnect
  • Added potential fixes for crashes with enabled printer redirection
  • Fixed MS-Teams VDI the local video window went black occasionally
  • Applied patch to fix bug in boost 1.69.0 that caused the "User cancelled" issue.
    [https://github.com/boostorg/container/commit/90de9533ecef08e98d82e8f8c26fad57 839e4184] at boost 1.74.0
  • Added two parameters regarding MS-Teams (WebRTC) redirection video decoding:

Registry

sessions.wvd0.options.webrtchardwaredecoding

Value

on / auto (default) / off

Registry

sessions.wvd0.options.webrtcdecodermaxthreads

Value

1 (default) / 0 (auto) / 0-16

RDP/IGEL RDP Client 2

  • Updated deviceTRUST Client Extension to version 21.1.310.0.

RD Web Access

  • Added new parameter to enable support for Interactive Logon Messages.

Registry

`rdp.rd_web_access.options.remote_app_interactive_logon_message

Type

bool

Value

enabled / disabled (default)

VMware Horizon

  • Updated VMware Horizon client to version 2206-8.6.0-20094634

Power Term

  • Updated Ericom PowerTerm LTC to version 14.0.3.71814. This fixes scaling the emulation window to large sizes.

IBM_5250

  • Added startup splash screen to IBM iAccess client. Thus the user gets a visual feedback of sessions about to start.

Parameter

Show splash screen at session startup

Registry

ibm.iaccess.showsplash

Value

true (default)/false

HP Anyware

  • Renamed Teradici PCoIP Ultra to HP Anyware PCoIP

Updated HP Anyware PCoIP client to version 22.07.0-18.04

Network

  • Updated Modemmanager and libraries to improve LTE device support.

WiFi

  • Added initial support for Realtek 8852ce WiFi chipset

AppliDis

  • Updated Applidis SLB Linux client to version 6.1.4.17.

Smartcard

  • Updated Thales SafeNet Authentication client to version 10.8.1013.

CUPS Printing

Parameter

Make connected printer default printer

Registry

print.cups.dynamic_default

Type

bool

Value

enabled / disabled (default)

  • Added the dynamic default printer feature: If several printer are defined,
    the last plugged printer will be set as default printer.
    On boot the printer will be selected which is connected at the time.
    If more than one printer are connected at boot, the one which is the
    last in the list of printers defined in the OS gets the default.
    If a printer which was default is removed, the remaining printer will
    be elected as default.
    If more than one remains, the last in the list of printers defined
    in the OS, gets the default.
  • Fixed printer activation on usb-hotplug which could fail in rare occasions.
  • Fixed cases where choosing the first usb printer fails as not named usblp0 by the kernel as expected, as higher number were used
    (e.g. usblp2) even if no other usb printers were connected. First usb printer is now defined as the one which is first in the (sorted)
    list of all connected usb printers.
    Accordingly the second usb printer is the second in the list of usb printers.
    For the case more than one usb printer is used at the same time,
    first or second printer should not be used as selection method, as numbering is also depending on the timing the printer is registered
    on endpoint. On next boot, the numbering can be different
    especially if the devices are switched on individually.
    In this case it's recommended to use instead the usbclass backend or selection
    by the USB Port on the endpoint or by the printers USB IDs.
  • Updated HP Linux Imaging and Printing (HPLIP) to version 3.22.6
  • Updated printer list to include all new printers from HPLIP 3.22.6 (which do not require a proprietary plugin).

Cisco Webex

  • Integrated Cisco WebEx Meetings VDI plugins 42.6.8.5 and 42.2.10.7
    Available plugins in this release: 42.6.8.5 (default), 42.2.10.7 and 41.12.6.12
  • Integrated Cisco WebEx VDI plugin 42.8.0.23214

Cisco JVDI Client

  • Integrated Cisco JVDI 14.1.2

Base system

  • Updated kernel to version 5.17.15.
  • Updated VDPAU library to version 1.5.
  • Updated gphoto library to version 2.5.29.
  • Updated OpenConnect VPN client to version 9.01.
  • Updated bluetooth stack (bluez) to version 5.64.
  • Updated OpenVPN client to version 2.6.0 (with OpenVPN DCO support).
  • Updated MESA OpenGL stack to version 22.1.5.
  • Updated wireless regdb to version 2022.06.06.
  • Added support for webcam virtual background (must be activated in System->FimwareCustomization->Features Virtual Background for Webcam)
  • Also added new registry keys (to use the feature, multimedia.webcam.virtual_background.enabled must be set to true)

Parameter

Enable virtual background for webcam.

Registry

multimedia.webcam.virtual_background.enabled

Type

bool

Value

enabled / disabled (default)

Parameter

Replace default webcam with virtual one.

Registry

multimedia.webcam.virtual_background.replace_video0

Type

bool

Value

enabled (default) / disabled

Parameter

Select how the webcam to use should be choosen.

Registry

multimedia.webcam.virtual_background.choose_webcam_by

Range

[Use first webcam][Choose by name] [Choose by vendor_id:product_id][Choose by number]

Value

Use first webcam

Parameter

Select webcam by number (only valid if choose by number is used)

Registry

multimedia.webcam.virtual_background.webcam_number

Type

integer

Value

1 Default

Parameter

Select webcam by name (only valid if choose by name is used)

Registry

multimedia.webcam.virtual_background.webcam_name

Type

string

Value

empty Default

Parameter

Select webcam by vendor_id:product_id (only valid if choose by vendor_id:product_id is used)

Registry

multimedia.webcam.virtual_background.webcam_vendor_product

Type

string

Value

empty Default

Parameter

Background picture file to use as virtual background

Registry

multimedia.webcam.virtual_background.background_file

Type

string

Value

empty Default

Parameter

Strength of background blurring

Registry

multimedia.webcam.virtual_background.blur

Type

integer

Value

25 Default

Parameter

Select type of virtual background.

Registry

multimedia.webcam.virtual_background.type

Range

[Use blur][Use background picture]

Value

Use blur

Parameter

Select resolution to use.

Registry

multimedia.webcam.virtual_background.resolution

Range

[webcam default][webcam max][1280x720][640x480][480x360]

Value

webcam default

Parameter

Select model for background segmentation.

Registry

multimedia.webcam.virtual_background.backscrub.model

Range

[segm_full][selfiesegmentation][segm_lite][deeplabv3]

Value

segm_full

  • Added possibility to use ntfs with compression as Chromium and Firefox profile partition filesystem.
  • Changed registry keys (added ntfs option):

Parameter

Firefox Profiles Partition Filesystem Type

Registry

system.customization.ffpro.fs_type

Range

[reiser4][ext4][f2fs][ntfs]

Value

reiser4

Parameter

Chromium Profiles Partition Filesystem Type

Registry

system.customization.chpro.fs_type

Range

[reiser4][ext4][f2fs][ntfs]

Value

reiser4

zoomvdi

  • Added Smart Virtual Background support for zoomvdi.
IGEL Setup Sessions > Unified Communication > Zoom Client Selection

Parameter

Smart Virtual Background Support

Registry

multimedia.zoomvdi.smartvb

Type

string

Value

[ Off ][ Auto ][ Always ]

  • Integrated Zoom VDI plugin˙5.11.2.21530
    Available plugins in this release: 5.11.2.21530 (default), 5.10.6.21295 and 5.8.4.21112

Hardware

  • Updated DisplayLink driver to version 5.6.0.
  • Improved performance of AMD devices and DisplayLink solutions.
  • Added hardware support for Dell Optiplex 3000TC

TC Setup (Java)

  • Updated TC Setup to version 6.10.4.

Fabulatech

  • Updated FabulaTech Scanner for Remote Desktop to version 3.0.1.0

Security Fixes

Chromium

  • Fixed Chromium browser security issues CVE-2022-3075, CVE-2022-3058, CVE-2022-3057, CVE-2022-3056, CVE-2022-3055, CVE-2022-3054, CVE-2022-3053, CVE-2022-3052, CVE-2022-3051, CVE-2022-3050, CVE-2022-3049, CVE-2022-3048, CVE-2022-3047, CVE-2022-3046, CVE-2022-3045, CVE-2022-3044, CVE-2022-3043, CVE-2022-3042, CVE-2022-3041, CVE-2022-3040, CVE-2022-3039, CVE-2022-3038, CVE-2022-2861, CVE-2022-2860, CVE-2022-2859, CVE-2022-2858, CVE-2022-2857, CVE-2022-2856, CVE-2022-2855, CVE-2022-2854, CVE-2022-2853 and CVE-2022-2852.
  • Fixed Chromium browser security issues CVE-2022-3195, CVE-2022-3196, CVE-2022-3197, CVE-2022-3198, CVE-2022-3199, CVE-2022-3200 and CVE-2022-3201
  • Updated Chromium browser to version 105.0.5195.125.

Firefox

  • Updated Mozilla Firefox to version 91.13.0 ESR
  • Fixes for mfsa2022-35, also known as:
    CVE-2022-38472, CVE-2022-38473, CVE-2022-38478.
  • Fixes for mfsa2022-29, also known as:
    CVE-2022-36319, CVE-2022-36318.
  • Fixes for mfsa2022-25, also known as:
    CVE-2022-34479, CVE-2022-34470, CVE-2022-34468, CVE-2022-34481,
    CVE-2022-31744, CVE-2022-34472, CVE-2022-2200, CVE-2022-34484.
  • Fixes for mfsa2022-21, also known as:
    CVE-2022-31736, CVE-2022-31737, CVE-2022-31738, CVE-2022-31740,
    CVE-2022-31741, CVE-2022-31742, CVE-2022-31747.

Base system

  • Fixed libinput security issue CVE-2020-1215.
  • Fixed libarchive security issue CVE-2022-26280.
  • Fixed ntfs-3g security issues CVE-2022-30789, CVE-2022-30788, CVE-2022-30787, CVE-2022-30786, CVE-2022-30785, CVE-2022-30784, CVE-2022-30783 and CVE-2021-46790.
  • Fixed openssl1.0 security issues CVE-2022-2068 and CVE-2022-1292.
  • Fixed openssl security issues CVE-2022-2097, CVE-2022-2068 and CVE-2022-1292.
  • Fixed gnupg2 security issues CVE-2022-34903 and CVE-2019-13050.
  • Fixed webkit2gtk security issues CVE-2022-26710, CVE-2022-22677, CVE-2022-22662, CVE-2022-30294, CVE-2022-30293, CVE-2022-26719, CVE-2022-26717, CVE-2022-26716, CVE-2022-26709 and CVE-2022-26700.
  • Fixed nss security issues CVE-2022-34480 and CVE-2022-22747.
  • Fixed Nvidia graphics driver 470 security issues CVE-2022-31607 and CVE-2022-31608.
  • Updated Nvidia graphics driver to version 470.141.03.
  • Fixed curl security issues CVE-2022-32208, CVE-2022-32207, CVE-2022-32206 and CVE-2022-32205.
  • Fixed unzip security issues CVE-2022-0530 and CVE-2022-0529.
  • Fixed freetype security issues CVE-2022-31782, CVE-2022-27406, CVE-2022-27405 and CVE-2022-27404.
  • Fixed gnutls28 security issues CVE-2022-2509 and CVE-2021-4209.
  • Fixed mysql-5.7 security issue CVE-2022-21515.
  • Fixed python2.7 security issue CVE-2015-20107.
  • Fixed python3.6 security issue CVE-2015-20107.
  • Fixed net-snmp security issues CVE-2022-24810, CVE-2022-24809, CVE-2022-24808, CVE-2022-24807, CVE-2022-24806, CVE-2022-24805 and CVE-2022-248.
  • Fixed zulu8-ca security issues CVE-2022-34169, CVE-2022-25647, CVE-2022-21541 and CVE-2022-21540.
  • Updated zulu8-ca JRE to version 8.0.345.
  • Fixed libtirpc security issue CVE-2021-46828.
  • Updated Intel microcode to version 20220809 which fixed security issue CVE-2022-21233.
  • Fixed postgresql-10 security issue CVE-2022-1552.
  • Fixed webkit2gtk security issues CVE-2022-32816, CVE-2022-32792 and CVE-2022-2294.
  • Updated webkit2gtk to version 2.36.6.
  • Fixed open-vm-tools security issue CVE-2022-31676.
  • Fixed postgresql-10 security issue CVE-2022-2625.
  • Fixed libxslt security issues CVE-2021-30560 and CVE-2019-5815.
  • Fixed zlib security issue CVE-2022-37434.
  • Fixed rsync security issue CVE-2022-37434.
  • Fixed webkit2gtk security issue CVE-2022-32893.
  • Fixed gnutls28 security issues CVE-2022-2509 and CVE-2021-4209.
  • Fixed curl security issue CVE-2022-35252.
  • Fixed flac security issues CVE-2017-6888, CVE-2020-0499 and CVE-2021-0561.
  • Fixed libsndfile security issue CVE-2021-4156.
  • Fixed gst-plugins-good1.0 security issues CVE-2022-1920, CVE-2022-1921, CVE-2022-1922, CVE-2022-1923, CVE-2022-1924, CVE-2022-1925 and CVE-2022-2122.
  • Updated GStreamer 1.x to version 1.20.3.
  • Fixed vim security issues CVE-2022-1621, CVE-2022-1620, CVE-2022-1619, CVE-2022-1616, CVE-2022-1154 and CVE-2022-0943.
  • Fixed tiff security issues CVE-2022-22844, CVE-2022-2058, CVE-2022-2057, CVE-2022-2056, CVE-2022-1355, CVE-2022-0924, CVE-2022-0909, CVE-2022-0908, CVE-2022-0907, CVE-2020-19144 and CVE-2020-19131.
  • Fixed qemu security issues CVE-2022-35414, CVE-2022-2962, CVE-2022-1050, CVE-2022-0216 and CVE-2020-14394.
  • Fixed expat security issue CVE-2022-40674.

X server

  • Fixed Xorg security issues CVE-2022-2319 and CVE-2022-2320.
  • Updated Xorg server to version 21.1.4.

Resolved Issues

OSC Installer

  • Fixed wrong icon in OSC installer.
  • Fixed deploying IGEL OS GPT images to Fujitsu Lifebook U7311 via IGEL SCCM Add-On.

RDP/IGEL RDP Client 2

  • Fixed RDP Client displaying wrong error message when account is locked.

Amazon Workspace Client

  • Fixed deviceTRUST virtual channel configuration.

Chromium

  • Fixed hardware accelerated video decoding on newer Intel chipsets using the iHD VA-API backend.

Firefox

  • Fixed Firefox Tabs crashing if system uses iHD VAAPI driver.

Network

  • Fixed MBB connection editor

WiFi

  • Fixed: System regulatory domain now also set on the self-managed driver rtl8852be
  • Fixed: HP Probook 450 G8 with Intel AX201 Wifi.
  • Fixed: Realtek 8852BE WiFi chipsets (included in HP T655)
  • Fixed missing firmware files of iwlwifi driver for INTEL chipsets.

Imprivata

  • Improved disconnect/reconnect speed with Imprivata and Horizon. Fixes Imprivata/Horizon roaming issue.
  • Added: Minor improvements on Vendor Launch Scripts.

AppliDis

  • Fixed wrong port for HTTPS.

Smartcard

  • Fixed startup of SecMaker Net iD service.

Base system

  • Fixed confusing touchpad functions if changed between right and left hand mouse.
  • Fixed touchpad enable / disable by hotkey.
  • Fixed battery notification.
  • Fixed: Not rotate SystemInformation.log at startup. Rotation is only done with successful upload.
  • Fixed failed firmware update from servers with low bandwidth
  • Fixed NTP time configuration in Setup Assistant if time was set before issued starter license.
  • Fixed corrupted BIOS update where relevant files were missing in rare cases.
  • Added experimental DSC over DP MST support to Intel graphic driver.
  • Added new registry key:

Parameter

Enable DSC over DP MST support (experimental).

Registry

x.drivers.intel.dsc_over_dp_mst

Type

bool

Value

enabled / disabled (default)

  • Updated fwupd tool to fix possible issue with LVFS Bios update.

X11 system

  • Updated xprintidle to version 0.2.4, which offers reasonable output also when DPMS state is not On.
  • Added support for HDMI4 to HDMI8 connectors as newer devices possibly have these connectors.
  • Changed registry keys to allow HDMI connectors up to HDMI8

Parameter

Monitor

Registry

x.xserver%.connector

Range

[Automatic][VGA][VGA(II)][DVI-D][DVI-D(II)][DisplayPort] [DisplayPort(II)][DisplayPort(III)][DisplayPort(IV)][DisplayPort(V)][DisplayPort(VI)][DisplayPort(VII)] [DisplayPort(VIII)][HDMI][HDMI(II)][HDMI(III)][HDMI(IV)][HDMI(V)] [HDMI(VI)][HDMI(VII)][HDMI(VIII)][Internal Panel(LVDS)] [Internal Panel(LVDS II)][Internal Panel(eDP)] [Internal Panel(eDP II)][DVI-D(III)][DVI-D(IV)][DVI-D(V)] [DVI-D(VI)][DVI-D(VII)][DVI-D(VIII)]

Value

Automatic

Parameter

Monitor

Registry

x.xserver%.screen1.connector

Range

[Automatic][VGA][VGA(II)][DVI-D][DVI-D(II)][DisplayPort] [DisplayPort(II)][DisplayPort(III)][DisplayPort(IV)][DisplayPort(V)][DisplayPort(VI)][DisplayPort(VII)] [DisplayPort(VIII)][HDMI][HDMI(II)][HDMI(III)][HDMI(IV)][HDMI(V)] [HDMI(VI)][HDMI(VII)][HDMI(VIII)][Internal Panel(LVDS)] [Internal Panel(LVDS II)][Internal Panel(eDP)] [Internal Panel(eDP II)][DVI-D(III)][DVI-D(IV)][DVI-D(V)] [DVI-D(VI)][DVI-D(VII)][DVI-D(VIII)]

Value

Automatic

Parameter

Monitor

Registry

x.xserver%.screen2.connector

Range

[Automatic][VGA][VGA(II)][DVI-D][DVI-D(II)][DisplayPort] [DisplayPort(II)][DisplayPort(III)][DisplayPort(IV)][DisplayPort(V)][DisplayPort(VI)][DisplayPort(VII)] [DisplayPort(VIII)][HDMI][HDMI(II)][HDMI(III)][HDMI(IV)][HDMI(V)] [HDMI(VI)][HDMI(VII)][HDMI(VIII)][Internal Panel(LVDS)] [Internal Panel(LVDS II)][Internal Panel(eDP)] [Internal Panel(eDP II)][DVI-D(III)][DVI-D(IV)][DVI-D(V)] [DVI-D(VI)][DVI-D(VII)][DVI-D(VIII)]

Value

Automatic

Parameter

Monitor

Registry

x.xserver%.screen3.connector

Range

[Automatic][VGA][VGA(II)][DVI-D][DVI-D(II)][DisplayPort] [DisplayPort(II)][DisplayPort(III)][DisplayPort(IV)][DisplayPort(V)][DisplayPort(VI)][DisplayPort(VII)] [DisplayPort(VIII)][HDMI][HDMI(II)][HDMI(III)][HDMI(IV)][HDMI(V)] [HDMI(VI)][HDMI(VII)][HDMI(VIII)][Internal Panel(LVDS)] [Internal Panel(LVDS II)][Internal Panel(eDP)] [Internal Panel(eDP II)][DVI-D(III)][DVI-D(IV)][DVI-D(V)] [DVI-D(VI)][DVI-D(VII)][DVI-D(VIII)]

Value

Automatic

Parameter

Monitor

Registry

x.xserver%.screen4.connector

Range

[Automatic][VGA][VGA(II)][DVI-D][DVI-D(II)][DisplayPort] [DisplayPort(II)][DisplayPort(III)][DisplayPort(IV)][DisplayPort(V)][DisplayPort(VI)][DisplayPort(VII)] [DisplayPort(VIII)][HDMI][HDMI(II)][HDMI(III)][HDMI(IV)][HDMI(V)] [HDMI(VI)][HDMI(VII)][HDMI(VIII)][Internal Panel(LVDS)] [Internal Panel(LVDS II)][Internal Panel(eDP)] [Internal Panel(eDP II)][DVI-D(III)][DVI-D(IV)][DVI-D(V)] [DVI-D(VI)][DVI-D(VII)][DVI-D(VIII)]

Value

Automatic

Parameter

Monitor

Registry

x.xserver%.screen5.connector

Range

[Automatic][VGA][VGA(II)][DVI-D][DVI-D(II)][DisplayPort] [DisplayPort(II)][DisplayPort(III)][DisplayPort(IV)][DisplayPort(V)][DisplayPort(VI)][DisplayPort(VII)] [DisplayPort(VIII)][HDMI][HDMI(II)][HDMI(III)][HDMI(IV)][HDMI(V)] [HDMI(VI)][HDMI(VII)][HDMI(VIII)][Internal Panel(LVDS)] [Internal Panel(LVDS II)][Internal Panel(eDP)] [Internal Panel(eDP II)][DVI-D(III)][DVI-D(IV)][DVI-D(V)] [DVI-D(VI)][DVI-D(VII)][DVI-D(VIII)]

Value

Automatic

Parameter

Monitor

Registry

x.xserver%.screen6.connector

Range

[Automatic][VGA][VGA(II)][DVI-D][DVI-D(II)][DisplayPort] [DisplayPort(II)][DisplayPort(III)][DisplayPort(IV)][DisplayPort(V)][DisplayPort(VI)][DisplayPort(VII)] [DisplayPort(VIII)][HDMI][HDMI(II)][HDMI(III)][HDMI(IV)][HDMI(V)] [HDMI(VI)][HDMI(VII)][HDMI(VIII)][Internal Panel(LVDS)] [Internal Panel(LVDS II)][Internal Panel(eDP)] [Internal Panel(eDP II)][DVI-D(III)][DVI-D(IV)][DVI-D(V)] [DVI-D(VI)][DVI-D(VII)][DVI-D(VIII)]

Value

Automatic

Parameter

Monitor

Registry

x.xserver%.screen7.connector

Range

[Automatic][VGA][VGA(II)][DVI-D][DVI-D(II)][DisplayPort] [DisplayPort(II)][DisplayPort(III)][DisplayPort(IV)][DisplayPort(V)][DisplayPort(VI)][DisplayPort(VII)] [DisplayPort(VIII)][HDMI][HDMI(II)][HDMI(III)][HDMI(IV)][HDMI(V)] [HDMI(VI)][HDMI(VII)][HDMI(VIII)][Internal Panel(LVDS)] [Internal Panel(LVDS II)][Internal Panel(eDP)] [Internal Panel(eDP II)][DVI-D(III)][DVI-D(IV)][DVI-D(V)] [DVI-D(VI)][DVI-D(VII)][DVI-D(VIII)]

Value

Automatic

  • Updated ATI / Radeon graphic driver to version 19.1.0 which fixed issues with radeon Xorg driver and rotation.
  • Updated amdgpu graphic driver to version 22.0.0 which improves performance with DisplayLink USB solutions.

Audio

  • Fixed audio output via display port/HDMI for HP Elitedesk 800 G6
  • Fixed issues with 3.5mm audio jack on LG AiO 24CN67 and 24CN65 devices.

Hardware

  • Improved bluetooth stability.