This behaviour occurs in exactly the same situations as another bug that I have filed separately as #172502.
-- Compiz + separate X server multi-head nvidia setup => GUI responses delayed by 1 second https://bugs.launchpad.net/bugs/172503 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs