Description of problem: The ACPI DSDT (Differentiated System Description Table) often needs to be overridden because of broken BIOS implementations. There is a kernel patch at http://gaugusch.at/kernel.shtml to use custom DSDT. I created a patch to mkinitrd to be able to use it. Version-Release number of selected component (if applicable): 3.5.11-1
Created attachment 94491 [details] Patch to add support for adding custom DSDT to initrd
This is only going in if the kernel patch goes into our kernels, which I don't see as likely.