Also, please edit /etc/environment and add a line: GDK_SYNCHRONIZE=1
That will slow the system slightly but will make the next crash occur in a more *debuggable* way. It will create a new unique crash so please tell us the link to that one too. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1947194 Title: When using Wayland in 21.04, the display often never wakes up after lock To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1947194/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs