I agree that doesn't sound like quite the same issue but it might be the same issue...
Sep 15 16:42:04 HajnaliCsillag kernel: watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [swapper/3:0] ** Package changed: linux (Ubuntu) => linux-hwe-5.11 (Ubuntu) ** Tags added: amdgpu nvidia -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1939966 Title: Random system stops To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-5.11/+bug/1939966/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs