Actually, https://bugs.kde.org/show_bug.cgi?id=341157 is not the same bug. The fix for that upstream bug is already in wily's version of konsole, so this must be caused by something else.
** No longer affects: kde-baseapps -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to konsole in Ubuntu. https://bugs.launchpad.net/bugs/1515881 Title: Ctrl-Space no longer works To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/konsole/+bug/1515881/+subscriptions -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs