This is probably the relevant error: Sep 11 12:24:12 xps15 gnome-shell[16574]: JS ERROR: TypeError: mutterWindow.get_texture(...).get_size is not a function _cloneTexture@/usr/share/gnome-shell/extensions/ubuntu-d...@ubuntu.com/windowPreview.js:382:62 _init@/usr/share/gnome-shell/extensions/ubuntu-d...@ubuntu.com/windowPreview.js:371:9 _populateAllWindowMenu@/usr/share/gnome-shell/extensions/ubuntu-d...@ubuntu.com/appIcons.js:982:32 update@/usr/share/gnome-shell/extensions/ubuntu-d...@ubuntu.com/appIcons.js:943:15 _redisplay@/usr/share/gnome-shell/extensions/ubuntu-d...@ubuntu.com/appIcons.js:909:9 popup@resource:///org/gnome/shell/ui/appDisplay.js:2341:9 popupMenu@/usr/share/gnome-shell/extensions/ubuntu-d...@ubuntu.com/appIcons.js:351:9 _onButtonPress@resource:///org/gnome/shell/ui/appDisplay.js:1947:13 Se
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1843520 Title: ubuntu-dock right-click menu appears on wrong monitor and is permanent To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell-extension-ubuntu-dock/+bug/1843520/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs