Quick update on this. Still present with 3.4.1-0ubuntu1
However I followed a tip from the bug report linked in #10 (https://bugs.launchpad.net/ubuntu/+source/gnome- shell/+bug/964796/comments/4) Switching OFF "Have file manager handle desktop" fixes the issue. So seems to be related to this feature, "Have file manager handle desktop". -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/876627 Title: Mismatched corner in multi-monitor configuration To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/876627/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs