http://bugzilla.opensuse.org/show_bug.cgi?id=1178474 http://bugzilla.opensuse.org/show_bug.cgi?id=1178474#c7 --- Comment #7 from Thomas Zimmermann <tzimmermann@suse.com> --- (In reply to Bengt G�rd�n from comment #6)
Some new findings. I saw an email about fedora 33 working with 5.9 and so tried a live version with Rawhide and 5.10.0. No lockup. One difference was Wayland. So I rebooted my Opensuse TW with kernel 5.9.8 and switched to Wayland in SDDM. No lockups for 1h last night and no lockups for 1h this morning.
Great find. So it's probably in how the Xorg driver interacts with the kernel.
Anyone got some suggestions how to proceed with the fault isolation with kernel 5.9, i915 and X?
Ideally, you could bisect the issue with the upstream kernel. I'm trying this myself, but it goes really slow as I can only reproduce the bug on my daily work machine. What I found so far it that the issue got introduced somewhere between v5.8 and v5.9. Although others reported problems with v5.8, I can't reproduce them. -- You are receiving this mail because: You are on the CC list for the bug.