I confirm that disabling "Window geometry hints" solves the issue for Ubuntu 1604.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1301843 Title: Terminator window shrinks while trying to reduce font size with CTRL - in split window To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/terminator/+bug/1301843/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs