Public bug reported: The problem was introduced in Linux kernel version 5.4, and was fixed in 5.6. So only users of the 5.4 and 5.5 kernels will see this problem, which means Ubuntu 20.04 at the moment.
The fix was backported to upstream stable 5.4, so it should be picked up via stable updates. This bug is primary to ensure the fix is not missed. The commit to fix this issue is: 749da8ca978f ("clocksource/drivers/hyper-v: Make sched clock return nanoseconds correctly") ** Affects: linux-azure (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1877647 Title: Make sched clock return nanoseconds correctly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-azure/+bug/1877647/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs