The attached Xorg logs are from March 8th so not recent enough... While the problem is happening please run this command to collect a newer log:
journalctl -b0 > journal.txt and attach the resulting text file here. ** Changed in: nvidia-graphics-drivers-510 (Ubuntu) Status: New => Incomplete ** Also affects: xorg-server (Ubuntu) Importance: Undecided Status: New ** Changed in: xorg-server (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1969834 Title: artifacts (many short horizontal lines) on laptop with hybrid graphix To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-510/+bug/1969834/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs