I am wondering what you changed in your ppa version. The window title looks strange when opening multiple tab-pages and switching among them. (See the image attached ..)
** Attachment added: "image.png" https://bugs.launchpad.net/ubuntu/+source/metacity/+bug/1538111/+attachment/4642494/+files/image.png -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to metacity in Ubuntu. https://bugs.launchpad.net/bugs/1538111 Title: untraceable serious bug in metacity 3.18 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/metacity/+bug/1538111/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs