On Thu, May 18, 2023 at 10:14:30AM +0200, Éric Brunet wrote:
Le mercredi 17 mai 2023, 22:32:42 CEST Ville Syrjälä a écrit :
On Tue, May 16, 2023 at 03:04:53PM +0200, Éric Brunet wrote:
Hello all,
I have a HP Elite x360 1049 G9 2-in-1 notebook running fedora 38 with an Adler Lake intel video card.
After upgrading to kernel 6.2.13 (as packaged by fedora), I started seeing severe video glitches made of random pixels in a vertical band occupying about 20% of my screen, on the right. The glitches would happen both with X.org and wayland.
Please file a bug at https://gitlab.freedesktop.org/drm/intel/issues/new boot with "log_buf_len=4M drm.debug=0xe" passed to kernel cmdline, and attach the resulting dmesg to the bug.
Thank you for your answer, I have just opened the issue as requested.
Thanks for the ticket link. Now telling regzbot (and updating the culprit since you also mention the mainline commit that I assume to be the culprit [please verify if it is indeed the case]):
#regzbot introduced: e1c71f8f918047 #regzbot link: https://gitlab.freedesktop.org/drm/intel/-/issues/8480