This just started happening to me. I've used Ubuntu 15.04 before, a few months ago, but decided to switch to Windows. Now when I started using Ubuntu again this began for the first time.
I'm on a laptop with a 765M, driver version 352.41. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1292830 Title: Resuming from sleep makes black borders around windows to appear To manage notifications about this bug go to: https://bugs.launchpad.net/compiz/+bug/1292830/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs