The symptoms are really close each other. I have not yet tried to disconnecting my external monitor every time I leave my computer, but I think disconnecting external monitor would likely make the system more stable.
** This bug is no longer a duplicate of bug 2143073 ShmemHugePages leak during GNOME lock screen on 6.17.0-1012-oem causes OOM -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/2146851 Title: OOM during screen lock after mutter DPMS change To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/2146851/+subscriptions -- desktop-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
