The same kind of bug has now been seen in:
* i915: Intel Alder Lake GPUs * vboxvideo: Legacy non-default graphics VirtualBox controllers * mgag200: Matrox server graphics
In all three cases we need the fix coming in mutter 42.1, but Intel Alder Lake would be better addressed with a kernel fix mentioned above.
The same kind of bug has now been seen in:
* i915: Intel Alder Lake GPUs
* vboxvideo: Legacy non-default graphics VirtualBox controllers
* mgag200: Matrox server graphics
In all three cases we need the fix coming in mutter 42.1, but Intel Alder Lake would be better addressed with a kernel fix mentioned above.