Aha! This issue has turned up again in Bug #109643 (although it was originally thought to be NVIDIA binary driver related)...
-- amd64: Random system hangs and mouse issues with 6.10 (cpufreq related?) https://bugs.launchpad.net/bugs/85370 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs