I also got instant crash, but that is not gnome-flashback related: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1861609 https://gitlab.freedesktop.org/xorg/xserver/-/issues/1053
Removing libva-wayland2 seems to help. Still no crash after 5 minutes. Screen locks and can be unlocked. ** Bug watch added: gitlab.freedesktop.org/xorg/xserver/-/issues #1053 https://gitlab.freedesktop.org/xorg/xserver/-/issues/1053 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2086706 Title: gnome-flashback crashes on idle To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-flashback/+bug/2086706/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs