I can reliably reproduce this when disabling an external monitor. I use nvidia-settings to do this. There is a confirmation dialog from nvidia- settings that reliably doesn't have window decoration after disabling the external monitor.
** Summary changed: - Window decorations disappear when enabling external monitor + Window decorations disappear when enabling/disabling external monitor -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/928446 Title: Window decorations disappear when enabling/disabling external monitor To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/928446/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
