Can someone please reopen this bug? I confirm it is still here on Ubuntu Trusty 14.04.3 LTS.
I managed to fix the bug on my system. I am sharing here both my findings and a patch. The upstream fix from freedesktop.org does essentially three things: 1. In types/pc, define a new type LOCAL_EIGHT_LEVEL. Works like EIGHT_LEVEL but uses Control instead of LevelFive to access the extra shift levels. Does not need to have a key mapped to LevelFive. 2. In symbols/nbsp, define a mapping for the space key named level4nl. Identical to level4n but with type LOCAL_EIGHT_LEVEL instead of EIGHT_LEVEL. 3. In symbols/fr, section "oss", - remove “include "level5(rctrl_switch)"” (this is the same as Franck's workaround), - replace “include "nbsp(level4n)"” with “include "nbsp(level4nl)"” Inspecting the files on my system, it appears that parts 1 and 2 of the fix are implemented, but part 3 is missing. I browsed the source code at https://code.launchpad.net/ubuntu/+source/xkeyboard-config and it appears the bug has been reintroduced on 2013-12-22, here: http://bazaar.launchpad.net/~ubuntu-branches/ubuntu/trusty/xkeyboard- config/trusty/revision/1.1.16#symbols/fr It also appears to affect Trusty, Vivid and Wily, but not Precise. The attached patch fixes the issue on my system. This is essentially part 3 of the freedesktop.org fix, with also some comments fixed to match reality. For the patch to be effective, I had to remove the cached precompiled XKB files (sudo rm -f /var/lib/xkb/server-*.xkm) before restarting the server. Now, I have an fr-oss keyboard with a functional Control_R, and I still can type a narrow no-break space (U+202F) as Ctrl+Shift+Space, with either the left or the right control and/or shift keys. ** Patch added: "Restore Control_R in fr-oss layout." https://bugs.launchpad.net/ubuntu/+source/xkeyboard-config/+bug/198759/+attachment/4466888/+files/fr-oss-ctrl-fix.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/198759 Title: Right CTRL don't work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xkeyboard-config/+bug/198759/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs