Ubuntu :: Asrock Ion Built In IR Wont Work With The Drivers?

Ever since newer karmic kernels 2.6.31-21 and 2.6.31-22 the Asrock ion built in IR wont work with the drivers Asrock provides even though they have since then provided drivers for 10.04, which still doesnt fix the issues with the remote (just doesnt work)

THE PROBLEM

The solution is of course to downgrade kernel to 2.6.31-20 #58 which remote works fine and newer script version introduces a fix to this. However looking at the available packages seems that most of the kernel 2.6.31-20 is no longer available to re-install.

e.g. linux-headers linux-image-wireless-backports etc etc were able to get a fairly working 2.6.31-20 but most of that kernel version ike I said s no longer available.

So question is. Can anyone shed light where to find the missing 2.6.31-20 #58 stuff so we have access to a full downgrade? Any information taht could help get a full downgrade to 2.6.31-20 #58.