Sorry, I thought the pointer was in the screenshot. Essentially this is what is happening.
** Attachment added: "mouse over-shelled.png" https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1789043/+attachment/5182807/+files/mouse%20over-shelled.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1789043 Title: Gnome shell does not use part of the screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1789043/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs