This issue seems to have been fixed in the nvidia driver v173.14.05 (I downloaded the installer from the nvidia website).
-- nvidia-glx-new twin-view corrupt display at top of second monitor https://bugs.launchpad.net/bugs/226359 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs