Comment 22 for bug 1576500

jklasdf, I think you are correct. It seems more related to the bug here: https://bugs.launchpad.net/ubuntu/+source/kubuntu-meta/+bug/1571564 which you also mention as possibly related, even if my problem didn't appear in the same way or at the same tie (straight after upgrade/when installing). Soething is wrong/missing from repos regarding the l10n-packages, obviously. I will see if the mentioned bug is the right place to continue with my issue, but this one is not the bug Iæm having.

But if any one else that stumbles upon this bugreport has my problem, then a install/reinstall of plasma-dekstop fixed it for me.