Comment 158 for bug 272247

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rawdmon (raw-dmon) wrote :

Oh, I forgot to mention that it freezes up the first time right after I see the following message:

[ 0.004000] Aperture pointing to e820 RAM. Ignoring.
[ 0.004000] Your BIOS doesn't leave a aperture memory hole
[ 0.004000] Please enable the IOMMU option in the BIOS setup
[ 0.004000] This costs you 64 MB of RAM

...and sometimes it will proceed past that message on it's own to the following message and then freeze:

ACPI: Expecting a [Reference] package element, found type 0