No reason to feel embarrassed - there might have actually been a bug during the upgrade changing your keyboard setting, but it's too late to find this one. I go for the 'invalid' status instead of the one you proposed ;-)
** Changed in: ubuntu Status: Incomplete => Invalid -- Swiss German keyboard layout broken since Feisty https://bugs.launchpad.net/bugs/236777 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs