Comment 216 for bug 561802

I backported the fix from natty to maverick (along with several other things required by the fix). I've posted kernel builds at

http://people.canonical.com/~sforshee/lp681877/

The backport was a little tricky, so I'm not really sure whether it is completely correct or if there's any chance of getting this into a maverick SRU due to the amount of changes required. Testing is appreciated. Please report results back here.