This bug seems to have been resolved upstream
http://bugzilla.kernel.org/show_bug.cgi?id=8049
With a vanilla 2.6.28-rc1 kernel and bios version 1.0F and adding the kernel boot option "acpi.power_nocheck=1" the fans will work properly.
This bug seems to have been resolved upstream
http:// bugzilla. kernel. org/show_ bug.cgi? id=8049
With a vanilla 2.6.28-rc1 kernel and bios version 1.0F and adding the kernel boot option "acpi.power_ nocheck= 1" the fans will work properly.