Thanks. The only thing possibly related that I can see is this occurred on a couple of occasions:
Apr 08 09:52:37 jays-pc gnome-shell[9871]: JS ERROR: Extension dash-to-d...@micxgx.gmail.com: TypeError: appIconPrototype._onLeaveEvent is undefined _init@/home/jay/.local/share/gnome-shell/extensions/dash-to-d...@micxgx.gmail.com/appIcons.js:1052:9 So in the least it seems you're not using Ubuntu packages for your dock, which makes this bug Invalid. Please uninstall all your extensions (or just delete ~/.local/share/gnome-shell/extensions/) and report a new bug for any further problems you might find. ** Changed in: gnome-shell-extension-ubuntu-dock (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell-extension-ubuntu-dock in Ubuntu. https://bugs.launchpad.net/bugs/1871534 Title: Ubuntu dock causes Gnome shell to crash To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell-extension-ubuntu-dock/+bug/1871534/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs