This bug affects me running 16.04 on an ThinkPad X1 Carbon connected via HDMI to a Diamond Digital display.
Graphics card is IntelĀ® HD Graphics 520 (Skylake GT2) built-in display is scaled to 1.25, external display is not scaled. When I scale the external display and put it back to 1 then the window decorations are drawn properly. -- 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