could be similar to https://bugzilla.gnome.org/show_bug.cgi?id=789501, do you use hidpi scaling?
** Bug watch added: GNOME Bug Tracker #789501 https://bugzilla.gnome.org/show_bug.cgi?id=789501 -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1729028 Title: gnome-shell crashes after period of inactivity To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1729028/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
