Created attachment 293391 [details] syslog Hello guys, this is my first kernel bug report, so I hope I am doing it right. One line summary of the problem: At any unspecific point my whole system freezes and I cant recover it without an RESIUB / hard restart. Full description of the problem/report: This does not happen before I upgraded to Ubuntu 20.10. Before i had Ubuntu 20.04 (linux-image-5.4.0-52-generic) Distribution specific informations: Ubuntu 20.10 Kernel version: Linux version 5.8.0-26-generic (buildd@lcy01-amd64-025) (gcc (Ubuntu 10.2.0-13ubuntu1) 10.2.0, GNU ld (GNU Binutils for Ubuntu) 2.35.1) #27-Ubuntu SMP Wed Oct 21 22:29:16 UTC 2020 Hardware: Dell XPS 15 9560 Syslog message / kernel log in attachments. If you need additional informations please ask and I will provide them. Thank you! :)
Found the same bug report on launchpad: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1901563 It seems there is a issue with Xorg and the i915 driver.
Please file drm/i915 bugs at https://gitlab.freedesktop.org/drm/intel/issues/new See also https://gitlab.freedesktop.org/drm/intel/wikis/How-to-file-i915-bugs