Another report of the same issue: https://askubuntu.com/questions/983629 /terminal-window-stuck-with-the-corner-of-another-window-drawn-on-it
It's interesting that you have 4 buttons instead of 3 (and it's the same at that other report). Did you somehow add a 4th button? What and how exactly? Or does it only appear in gnome-terminal? What do those buttons do if you click on them? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1724250 Title: gnome-terminal graphic artifact To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-terminal/+bug/1724250/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs