I'm seeing very similar behavior on Ubuntu 19.10 with X11 and a single monitor:
I've noticed on Ubuntu 19.10 with X11 fractional scaling set to 1.25x, the pointer duplicates itself when I login to a new session. The original pointer sticks on the screen at 1x size, and I get a new pointer to use that's scaled for the 1.25x session. The new pointer follows the mouse, but the original pointer is stationary. If I disable/re-enable fractional scaling in the same session, the duplicate pointer disappears. ** Attachment added: "two-pointers.jpg" https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1841894/+attachment/5302082/+files/two-pointers.jpg -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1841894 Title: Wayland: Image of mouse cursor left on screen after unlock To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1841894/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs