Comment 29 for bug 146692

I tried the latest .27 Intrepid-kernel but the problem still persists.

But there exist patches against mainline kernel to fix this bug.
This bug was discussed in upsteam-bugzilla (http://bugzilla.kernel.org/show_bug.cgi?id=10448) as stated by Sam.
Finally there is a fix in http://bugzilla.kernel.org/show_bug.cgi?id=9614 which is a duplicate report.

This fix won't make it into .27 but it is in Andi Kleen's linux-acpi test branch.
Look for the patch-series of "Thomas Renninger" dated 2008-08-01:
http://git.kernel.org/?p=linux/kernel/git/ak/linux-acpi-2.6.git;a=shortlog;h=test;pg=8

With a kernel build from this git-tree, loading of video.ko doesn't freeze my samsung q45 with intel graphics anymore.