I'm using nvidia-current (version 270.41.06). In the screenshot with nvidia-current I get a black artefact, using nouveau I get a blue artefact.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/683165 Title: ugly permanent artefact on minimizing -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs