Hi, i have similar issues after an upgrade to kernel 6.8.0-38. I have a Dell XPS 9640, with Intel Ultra-7 CPU. When I boot up, i get random horizonal lines across the top and bottom areas of the screen. They change every time i move the mouse or type a key, or appear randomly when the computer is running a task. The computer seems to temporarily stall when the lines change.
There's no issue with the last kernel 6.8.0-36. I can make a video if that's useful? cheers, Chris -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2072973 Title: Primary screen goes crazy since Ubuntu 24.04 update (6.8 fails but 6.5 works) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2072973/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
