Same issue with 5.4.0-58-generic kernel on Ubuntu 20.04 and Intel UHD graphics.
This can be seen in the logs: kernel: [58329.813068] GpuWatchdog[9872]: segfault at 0 ip 00005623a08ff439 sp 00007f46ae892680 error 6 in code[56239d2cf000+57ee000] kernel: [58329.813084] Code: 00 79 09 48 8b 7d c0 e8 45 3d c0 fe c7 45 c0 aa aa aa aa 0f ae f0 41 8b 84 24 e0 00 00 00 89 45 c0 48 8d 7d c0 e8 97 50 9d fc <c7> 04 25 00 00 00 00 37 13 00 00 48 83 c4 38 5b 41 5c 41 5d 41 5e -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861294 Title: Gpu watchdog segfault and video+kbd+mouse freeze on optiplex 7060 intel gpu To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1861294/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
