It seems likely to be a duplicate. I am using en_AU.UTF-8 as locale and setting LANG=C does show correct shortcuts.
However, unlike Chris Goerner commented in bug #50176, switching to LANG=en_GB.UTF-8 does not fix this problem. Switching to LANG=en_GB will cause a fallback to C locale as en_GB is not supported (maybe this is the desired effect?). -- GTK2 menu shortcuts displayed wrongly after upgrades https://launchpad.net/bugs/50917 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs