Comment 3 for bug 821586

Thank you for the bug report. Unfortunately wasn't able to reproduce this problem yet.

I remember hearing of this issue before. Gerd experienced it briefly on Fedora 15 with Gnome3. What helped there was deleting keyboard settings in gnome and recreating them.

If this doesn't solve the problem for you, please be so kind and post the output of
setxkbmap -query
setxkbmap -print

and please provide detailed step by step instructions of what you are doing. Maybe I'm missing a detail here.