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 |
|
Registry |
|
Value |
false(default)/true |
- Background blurring for webcam redirection
Parameter |
|
Registry |
|
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 |
|
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 |
|
Registry |
|
Type |
bool |
Value |
enabled (default) / disabled |
Parameter |
|
Registry |
|
Type |
bool |
Value |
enabled (default) / disabled |
Parameter |
|
Registry |
|
Type |
bool |
Value |
enabled / disabled (default) |
Parameter |
|
Registry |
|
Type |
bool |
Value |
enabled (default) / disabled |
Parameter |
|
Registry |
|
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 |
|
Registry |
|
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 |
|
Registry |
|
Type |
string |
Value |
empty Default |
Parameter |
|
Registry |
|
Type |
bool |
Value |
enabled / disabled (default) |
Parameter |
|
Registry |
|
Type |
bool |
Value |
enabled / disabled (default) |
Parameter |
|
Registry |
|
Type |
bool |
Value |
enabled (default) / disabled |
Parameter |
|
Registry |
|
Range |
[Username][Domain][Username@Domain] |
Value |
Username |
Parameter |
|
Registry |
|
Type |
string |
Value |
Generic Raw Queue Default |
Parameter |
|
Registry |
|
Type |
string |
Value |
MS Publisher Color Printer Default |
Parameter |
|
Registry |
|
Type |
string |
Value |
[http://replace.me.server/lrs/nlrswc2.exe/vpsx] |
Parameter |
|
Registry |
|
Type |
bool |
Value |
enabled (default) / disabled |
Parameter |
|
Registry |
|
Type |
bool |
Value |
enabled (default) / disabled |
Parameter |
|
Registry |
|
Type |
bool |
Value |
enabled / disabled (default) |
Parameter |
|
Registry |
|
Type |
bool |
Value |
enabled / disabled (default) |
Parameter |
|
Registry |
|
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 |
|
Parameter |
|
Registry |
|
Value |
enabled / disabled (default) |
Registry |
|
Value |
empty Default |
Registry |
|
Value |
empty Default |
Registry |
|
Value |
empty Default |
Registry |
|
Value |
empty Default |
Registry |
|
Value |
empty Default |
Registry |
|
Value |
empty Default |
Registry |
|
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 |
|
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 |
|
Registry |
|
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 |
|
Registry |
|
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 |
|
Registry |
|
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 |
|
Registry |
|
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 |
|
Registry |
|
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 |
|
Registry |
|
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 |
|
Registry |
|
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 |
|
Registry |
|
Value |
false (default)/true |
Parameter |
|
Registry |
|
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.