Comment 52 for bug 810093

FlexxxV: The fix for the min/max brightness calculations has been applied to oneiric via stable updates. I've got a test build I did for the NF310 that adds the brightness quirk patch; would you mind verifying that it fixes the issue on your machine? Thanks!

  http://people.canonical.com/~sforshee/lp897378/linux-3.0.0-14.23~lp897378v201112012054/