Here is the case # ticket ID: 108629. Trezor Support is encouraging me to get help elsewhere…
Linux questions .org got me up to where I am stuck now. I will post the terminal results in case another linux user can help me here.
Also, I will share this thread with support.
maggie@linux ~ $ cd /home/maggie/Downloads
maggie@linux ~/Downloads $ chmod u+x Trezor-Suite-21.12.2-linux-x86_64.AppImage
maggie@linux ~/Downloads $ export LIBVA_DRIVER_NAME=i965
maggie@linux ~/Downloads $ ./Trezor-Suite-21.12.2-linux-x86_64.AppImage --no-sandbox
[52508:1227/175843.383018:ERROR:sandbox_linux.cc(374)] InitializeSandbox() called with multiple threads in process gpu-process.
maggie@linux ~/Downloads $ export LIBVA_DRIVER_NAME=iHD
maggie@linux ~/Downloads $ ./Trezor-Suite-21.12.2-linux-x86_64.AppImage --no-sandbox
libva error: /usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so init failed
[52601:1227/180018.970749:ERROR:sandbox_linux.cc(374)] InitializeSandbox() called with multiple threads in process gpu-process.
maggie@linux ~/Downloads $
maggie@linux ~/Downloads $ export LIBVA_DRIVER_NAME=nouvea
maggie@linux ~/Downloads $ export LIBVA_DRIVER_NAME=nouvea
maggie@linux ~/Downloads $ ./Trezor-Suite-21.12.2-linux-x86_64.AppImage --no-sandbox
[52696:1227/180145.249383:ERROR:sandbox_linux.cc(374)] InitializeSandbox() called with multiple threads in process gpu-process.
maggie@linux ~/Downloads $
maggie@linux ~/Downloads $ export LIBVA_DRIVER_NAME=vdpau
maggie@linux ~/Downloads $ ./Trezor-Suite-21.12.2-linux-x86_64.AppImage --no-sandbox
[52783:1227/180236.576735:ERROR:sandbox_linux.cc(374)] InitializeSandbox() called with multiple threads in process gpu-process.
maggie@linux ~/Downloads $
maggie@linux ~/Downloads $ export LIBVA_DRIVER_NAME=radeonsi
maggie@linux ~/Downloads $ ./Trezor-Suite-21.12.2-linux-x86_64.AppImage --no-sandbox
kmsro: driver missing
kmsro: driver missing
libva error: /usr/lib/x86_64-linux-gnu/dri/radeonsi_drv_video.so init failed
[52881:1227/180430.837356:ERROR:sandbox_linux.cc(374)] InitializeSandbox() called with multiple threads in process gpu-process.
maggie@linux ~/Downloads $
maggie@linux ~/Downloads $