This was bugging me, so I just commented out the capslock remap in /usr/share/X11/xkb/symbols/us :
https://gist.github.com/4401095#file-colemak_no_caps -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xkeyboard-config in Ubuntu. https://bugs.launchpad.net/bugs/188308 Title: colemak is broken Status in “xkeyboard-config” package in Ubuntu: Confirmed Status in “gnome-do” package in Kiwi Linux: Invalid Bug description: The colemak layout includes a mapping for key 66, which is the Wrong Way to add the backspace caps lock key behavior. This mapping should be removed from the colemak layout and a backspace caps behavior should be added to gnome, KDE, and xfce. While it would be nice if the colemak layout would default to this caps lock behavior, it's not crucial, as it's easy enough to just change it. It is possible that backspace would be the first caps lock behavior to require repeat. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xkeyboard-config/+bug/188308/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp