That's a little too complex to explain here. Instead please try booting Ubuntu 22.04 from USB to see if it has the same bug: http://cdimage.ubuntu.com/daily-live/current/
If you are willing to also install 22.04, and the bug still isn't fixed there, then the drm-tip kernel should install more easily on that. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1964916 Title: [HP Omni 120-2110il AIO] Flickering white lines on screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-5.11/+bug/1964916/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
