I think I might have got some incorrect results in comment #39. Because the bug still occurs when I build from git all the way back to Ubuntu-5.8.0-13.14. Also reverting the four commits in comment #42 does not fix it. The only thing that solves the bug is going to a mainline kernel/branch/tag.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1896091 Title: [i915] Noise-like lines of graphics corruption when moving windows in Xorg sessions (regression in 5.8.0-19-generic but 5.8.0-18-generic works) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1896091/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
