Ubuntu
linux-intel-iotg package

  1. Bug #2026887
  2. Comment #4

Comment 4 for bug 2026887

Revision history for this message
Daniel van Vugt (vanvugt) wrote : Re: [Intel Alder Lake] gnome-shell Wayland sessions fail to start on 5.15 kernels (Failed to lock front buffer on /dev/dri/cardN: drmModeAddFB2WithModifiers failed: Invalid argument)

Suggested workarounds:

* Add MUTTER_DEBUG_USE_KMS_MODIFIERS=0 to /etc/environment

* sudo apt install linux-generic-hwe-22.04