radeonkms issues following packages upgrade

[Grant D. Watson]

<< I fear that this GPU is too recent to be correctly supported. You could try Ubuntu 13.04 which contains the same kernel driver to confirm that if you want. >>


That's fair; it seemed to fall back to VESA automatically before, and I had assumed that was why.  But the upgrade caused it to try radeonkms, so I thought I'd ask.

Thanks.

Grant