This issue also happens to me running Ubuntu 20.04.2.0 with the NVidia driver 460 on a Quadro 5000 / Lenovo P17.
Identical issue, and it is triggered when I run for example "glxgears" -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1902522 Title: Scrambled pixels in blocks with lenovo dock gen 2 thunderbolt 3 DP 1.4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-450/+bug/1902522/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
