TLXOS 4.10.0

TLXOS 4.10.0

Bugs fixed:

• can't clear a Restricted Feature Password once set
• single-pixel size compensation missing from RePC and SFF dsi script
• releases featuring Horizon Client 20xx (4.9.1-4.9.3) are missing rdpvcbridge components needed for serial and scanner redirection
• TFM must implement static DNS server assignment as per configuration if DHCP fails
• multiple USB redirection bugs in spice script
• windowed RDP doesn't work because "/multimon" implies fullscreen
• rdp script fails to remove temporary credential file
• CD/DVD media change events are not detected by storage_detect
• nxssh binary linked against wrong OpenSSL library
• dsi script fails to kill hhpc on receiving TERM signal
• digital signage won't restart after reboot because tlxapp.service waits forever for the window manager to start
• corrupt web browser display when starting Chromium with GL enabled (RPi only)
• /etc/rrsh.allow is missing entries for vidcon and sakura, and also has obsolete entries
• nmon won't run on SFF and RePC (compiled against wrong libncurses version)
• PXE boot services won't start (on boot) on Buster-based releases

New features:

• new Parallels RAS (formerly 2X) mode, based on RASClient version 16.5.3
• add helper script to TFM image to sanitize /config recursively during upgrades (i.e. to carefully clean diskless client midlayers rather than delete them)
• add 5-item recently used server pick-list
• add Chromium extension to cycle through URLs (and periodically fresh pages) in Digital Signage mode
• add insecure VNC server as an optional service
• add TMS beacon as an optional service
• add option to shut down  device on application exit
• retain last ten application startup logs, with more predictable/human-readable names (/tmp/sessionmgr-tlx)
• last used username is now preloaded in RDP authentication dialog when not in Kiosk Mode
• add out-of-tree wireguard kernel module
• web kiosk mode now adds --incognito option

Software upgrades:

• tms_client 8.3.0 / Tlxconfig 4.6
• Chromium 90
• FreeRDP 2.3.2 (with VA-API support on RePC and SFF)
• Citrix Workspace App 2103
• Horizon Client 2103 (a.k.a. 8.2.0) (except on RePC - not possible because VMware has discontinued the 32-bit x86 port)
• various Debian 10.9 package upgrades

Other:

• change default mode setting to null (rather than Web) and force first-run configuration via Tlxconfig
• remove Google Cloud Print feature (now useless because Google has retired it)
• remove H.264 warning/disabling when dual screen are present on RPi in Horizon mode (no longer needed)
• TMS/Tlxconfig Raspberry Pi Audio Output behavior change: using a setting other than "Auto/USB" will now force use of internal audio, rather than merely change the internal audio preference when no USB device is present

Known issues:

• TLXOS RPi boot-up sometimes gets "stuck" on the splash screen due to an unknown 5.4.75 kernel bug, apparently to do with the kernel's MMC driver.  Possibly limited to Pi v4 only(?).
• TLXOS RPi diskless clients fail to reboot (5.4.74 kernel issue?)