> Please test that the latest ACPICA patch works on your system and shout if it doesn't.
> In particular, if you've got an nx6325 like Rafael's, it would be interesting to know
> if you see the same issue.
> 
> You can snag the latest ACPICA patch vs  top of Linus' tree via git or plain patch here:
> git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6.git acpica
> http://ftp.kernel.org/pub/linux/kernel/people/lenb/acpi/patches/test/2.6.19/acpi-acpica-20061011-2.6.19-rc4.diff.gz

Rafael,
What BIOS version is running on your nx6325?
What do you see if you add the patch below to the ACPICA  patch?

thanks,
-Len