I have now installed the proposed package and will return to report in a few days, if the error didn't occur again. I feel like the behaviour in my case is a more severe bug, as it shows previously displayed content which is a security concern. However, as the reason and solution are so similar, it might be appropriate to call it a duplicate.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1813139 Title: Screen unlocked after resume, black flickering To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1813139/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
