I've no idea how to debug but if I remove ibus then all is ok again Packages removed initially - ibus ibus-pinyin ibus-table unity-control-center unity-control-center-signon webaccounts-extension-common xul-ext-webaccounts
Then adding back ibus & unity-control-center & it returns so I'd place issue somewhere with ibus -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1399945 Title: Settings, Preferences, ect. - All keyboard input is added twice To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/winff/+bug/1399945/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs