On Thu, Jan 01, 2009 at 11:29:46 -0700, Derrick Karpo wrote: [...] > No problem here with a T400 and 2.6.28. Both the Fn-<brightness> keys > and xbacklight work as expected. How do you use the keys? Via ACPI directly or via input key events (so that you see them in xev)? > If you switch back to 2.6.27 is it working? Yes. Regards, Tino