This happened for me on the open radeon drivers using an ati card also, but updating unity seemingly has solved the issue. Make sure your packages are all up to date and your running unity 6.8.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1063748 Title: Unity leaves a shadow when hiding To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1063748/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
