Citrix

  • Fixed: Random disconnects, segfaults or session freezes with enabled H.264 decoding in Citrix sessions.
  • Improved keyboard layout synchronization:

AVD

  • Fixed stability issues of MS Teams Optimization in AVD with enabled H.264 decoding via updated Fluendo codec pack and switch of Radeon(SI) driver from vdpau to vaapi.

Chromium

  • Added : User is asked where to save each file before downloading for the case no download location is set.
  • Fixed hardware accelerated video decoding on newer Intel chipsets using the iHD VA-API backend.

Network

  • Fixed MBB connection editor
  • Fixed negotiation of inner method for 802.1X PEAP authentication

Wi-Fi

  • Added registry key for set of WPA supplicant parameter wpa_deny_ptk0_rekey.
    This should be changed to "driver-dependent" (i.e. deny unless driver explicitly asserts capability) or "always" if WLAN problems are associated with messages of the form "kernel: Rekeying PTK for STA ... but driver can't safely do that".
    The default "never" preserves the traditional behavior.

    ParameterDeny PTK0 rekey
    Registrynetwork.interfaces.wirelesslan.device0.wpa_deny_ptk0_rekey
    Range[never] [driver-dependent] [always]
    Valuenever
  • Added missing German text for Wi-Fi passphrase.
  • Added missing firmware files for Intel AX210 Wi-Fi adapters.

HID

  • Fixed touchpad acceleration if libinput driver is used.

Base System

  • Fixed failed firmware update from servers with low bandwidth.
  • Fixed touchpad enable / disable by hotkey.
  • Fixed sporadic downgrade issue - as occured with 11.07.191.
  • Added several registry keys to set new kernel commandline options:

    ParameterUse polling for IRQs.
    Registrysystem.kernel.bootparams.irqpoll
    Typebool
    Valueenabled / disabled
    ParameterDisable use of Hyperthreading.
    Registrysystem.kernel.bootparams.nosmt
    Typebool
    Valueenabled / disabled
    ParameterEnable debug output for i8042 driver.
    Registrysystem.kernel.bootparams.i8042.debug
    Typebool
    Valueenabled / disabled
    ParameterDo not use muxing for i8042 driver.
    Registrysystem.kernel.bootparams.i8042.nomux
    Typebool
    Valueenabled / disabled
    ParameterDisable use of PnP configuration for i8042 driver.
    Registrysystem.kernel.bootparams.i8042.nopnp
    Typebool
    Valueenabled / disabled
    ParameterDisable use of AUX loopback command for i8042 driver.
    Registrysystem.kernel.bootparams.i8042.noloop
    Typebool
    Valueenabled / disabled
    ParameterIgnore timeout signaled by controller for i8042 driver.
    Registrysystem.kernel.bootparams.i8042.notimeout
    Typebool
    Valueenabled / disabled
    ParameterReset controller during init for i8042 driver.
    Registrysystem.kernel.bootparams.i8042.reset
    Typebool
    Valueenabled / disabled
    ParameterSet PCI kernel parameters.
    Registrysystem.kernel.bootparams.pci
    Range[No setting] [Conf1] [Conf2]
    [Nodomains] [Nommconf] [Nomsi]
    [Nocrs] [Noacpi] [Routeirq]  
    ValueNo setting
    ParameterSet kernel clocksource to use.
    Registrysystem.kernel.bootparams.clocksource
    Range[Default] [Jiffies] [ACPI PM] [HPET] [TSC]  
    Valueno
    ParameterPCIe Active State Power Management setting.
    Registrysystem.kernel.bootparams.pcie_aspm
    Range[On] [Off]
    ValueOn
    ParameterDynamic ticks setting.
    Registrysystem.kernel.bootparams.nohz
    Range[On] [Off] 
    ValueOn
    ParameterDelay in seconds before new devices are scanned.
    Registrysystem.kernel.bootparams.usb_storage_delay
    Typeinteger
    Value0 (Default)

X11 System

  • Added a new registry key to enable the old monitor connector scheme:

    ParameterUse old DP connector setup name handling.
    Registryx.drm_daemon.use_legacy_dp_handling
    Typebool
    Valueenabled / disabled
  • Updated ati/radeon graphic driver to version 19.1.0 which fixed issues with radeon Xorg driver and rotation.

X Server

  • Fixed DisplayPort on Shuttle DS77U device.
  • Some older ATI/Radeon cards have issues with current Xorg servers. For that reason, switch to an older one was added.
    Added a new registry key to switch to an older Xorg server version:

    ParameterUse older xorg server version.
    Registryx.server.use_legacy_xorg_server
    Typebool
    Valueenabled / disabled

Audio

  • Fixed audio output via display port/HDMI for HP Elitedesk 800 G6
  • Use this registry key to set the default audio device as fallback device after device unplug:

    ParameterUse default audio device as fallback device
    Registrymultimedia.use_default_fallback
    Typebool
    Valueenabled / disabled

Hardware

  • Fixed ADS-TEC front key.
  • Fixed issue with Intel Elkhart devices like HP t550.