By the way, I tried kernel 2.6.34-020634rc6-generic from kernel-ppa as recommended somewhere in Bug #406515, but only the messages in the kernel log go away, brightness is still not controllable. So it seems to be a different issue.
By the way, I tried kernel 2.6.34- 020634rc6- generic from kernel-ppa as recommended somewhere in Bug #406515, but only the messages in the kernel log go away, brightness is still not controllable. So it seems to be a different issue.