Same problem here with a three-screen Radeon setup (fglrx, Kubuntu 12.04). A workaround is to disable the hardware cursor
Option "SWCursor" "true" But then, the cursor flickers and disappears when scrolling with the mouse wheel. So you can replace one evil with another only. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/360724 Title: [RV515] Kubuntu: Corrupted mouse cursor after moving between screens To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/360724/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs