Thanks. I think the error is originating from: i915 0000:00:02.0: [drm:intel_async_flip_check_hw [i915]] [PLANE:31:plane 1A] Modifier does not support async flips i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] [CRTC:51:pipe A] enable: yes [failed] ... i915 0000:00:02.0: [drm:drm_atomic_check_only [drm]] atomic driver check for 00000000f524c626 failed: -22
It seems that's a kernel bug which occurs with linear buffers (ie. secondary GPUs rendering to full screen). Intel has a fix on the way but it hasn't landed yet: https://lore.kernel.org/all/[email protected]/ -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/2016045 Title: Screen sometimes freezes [modeset(0): Present-flip: queue async flip during flip on CRTC 0 failed: Invalid argument] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-5.19/+bug/2016045/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
