Comment 5 for bug 255008

I get this issue as well with my Logitech G15 keyboard. My left/right/down keys don't work either, but don't seem to be mapped to some extra function. The insert/delete/home/end/page_up/page_down keys are also dead/remapped. Happened with the last batch of updates, so I suspect it was caused in this latest xorg:

xserver-xorg-core/intrepid uptodate 2:1.4.99.906-1ubuntu1