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» Category: Workarounds for Old Versions  (Go back)

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Known issue with TMS <= 8.0.0 on Ubuntu >= 16.04
Ubuntu disabled SSLv3 at the OpenSSL library level starting from the 16.04 (Xenial) release.  Unfortunately TMS (<= 8.0.0) still uses SSLv3 for (non-HTTPS) data exchanges with tms_client.  Conseque...
Dual displays on a Raspberry Pi
The Pi 4 is dual-display capable (it has two micro-HDMI connectors), although some functionality (e.g. H.264 acceleration, HDMI audio, displaying 4K resolutions at 60 Hz instead of 30 Hz) is limited t...
High monitor resolutions on Raspberry Pi
TLXOS 4.8.0 / TMS 8.2.0 and later use tvservice to get a list of resolutions your monitor(s) actually support, and present this list in the TMS/Tlxconfig GUI.  Earlier versions provide only a hardcode...
USB redirection in HDX mode
Citrix Workspace App has a default policy that is pretty good at anticipating typical USB redirection requirements, and you will rarely need to alter this.  At present ThinLinX UIs (TMS and Tlxconfig)...
How to configure HDX mode when using Netscaler gateway
TLXOS 4.8.0 and later / TMS 8.2.0 and later has the ability to explicitly set details of a Netscaler gateway in the "Gateway/Proxy[:Port]" field.  This is theoretical only, since ThinLinX have to date...
Changing system language / correcting RDP keyboard layout
TLXOS 4.8.0 / TMS 8.2.0 and later provide an option to change the client-side language setting (LANG environment variable), which is used to select an appropriate language (if possible) for the main a...
Serial port redirection in RDP mode
TLXOS has kernel drivers for all common USB serial adapters, so your adapter ought to work locally (if you are in any doubt, start a local terminal window using <ctrl><alt>t and use "ls /d...
Running multiple fullscreen desktops/applications
At present, TLXOS is designed to run a single fullscreen application (or desktop) only.  While it is in most cases technically possible to escape from fullscreen mode and launch another session (e.g. ...
Black screen / immediate disconnection in Horizon mode on RePC
This happens when H.264 hardware acceleration, using either VA-API or VDPAU, is only partly functional.  While this works reliably on the more restrictive set of GPU hardware supported by TLXOS ISFF, ...
Webcam / USB headset redirection problems on Raspberry Pi
Both Citrix Workspace App and VMware Horizon Client have ARM ports that are functionally very limited in comparison with their x86/x86_64 Linux ports.  ThinLinX does not have access to the source code...