Comment 2 for bug 10784

Yes, that fixes it just fine, thanks!

Unfortunately though, there is no linux-source-2.6.9 deb available from the repo
listed on that site, so I can't customize my kernel at all. (That is not to say
that I was customizing the kernel that was giving me the ACPI trouble. The
brightness freezing issue occured even during install.) Is there a way I can
get my hands on the tarball/deb for the kernel source? Or is it pretty much
vanilla? Any help would be appreciated, thanks a lot!