Not a solution, because if you run gedit from terminal with your user (not with sudo), you get:
IBUS-WARNING **: The owner of /home/[user]/.config/ibus/bus is not [user]! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1125944 Title: (gedit:3366): IBUS-WARNING **: The owner of /home/oem/.config/ibus/bus is not root! To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ibus/+bug/1125944/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs