Can duplicate on a Dell Precision m5510 with a Intel HD Graphics 530 and an NVidia Quadro M1000M running Ubuntu 16.04.
Output of uname -a: Linux arbitrarly 4.6.2-040602-generic #201606072312 SMP Wed Jun 8 03:14:36 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux Kernel 4.6.2 is in use because of problems with 4.4.0 and Intel graphics. The same workaround (scaling the external display independently) corrects the issue for me. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1307559 Title: Window decorations not drawn on external monitor To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/1307559/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
