In my case I had two instances running and was attempting to edit the terminal preferences in one of them (specifically the background).
-- gnome-terminal crashed with SIGSEGV in __pthread_mutex_unlock_usercnt() https://bugs.launchpad.net/bugs/198836 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
