Comment 32 for bug 321740

Most keys work as expected for me now. I lack the time to describe those few that don't (VoiP etc) so I'll provide the requested info now, get to the rest later.

sudo showkey -s returns the following:

Microsoft Word key: 0xe0 0x71
Editor application (Gedit) key: 0xe0 0x07 when pressed, 0xe0 0x87 right after

I thought I'd check the other keys in case # 313514 gets fixed. Unfortunately this is the result:
100%: nothing
Zoom Out: nothing
Zoom In: nothing
Rotate picture right: nothing
Rotate picture left (same as above key but combined with CTRL): nothing
Favorite picture application (F-spot): nothing

@bortol88, you need to be using Ubuntu 9.04 with all latest updates. I've tested this on different systems with the same keyboard. If you're still having trouble, please file a question here, mentioning this bug report (#321740) and your problem:
https://answers.launchpad.net/ubuntu/+source/udev/+addquestion