I didn't change anything like that, though the problem does not appear any more, fixed by updates or switching to xorg drivers.
Regards & respect. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1357743 Title: Unity Dash - grahpics background artifact bug To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/1357743/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs