Comment 20 for bug 1264707

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Ilya Murav'jov (muravjov-il) wrote : Re: IO limit 1.2 MB/s for 32bit ubuntu (ACPI issues)

I also tested with the following kernel parameters:
- acpi=off gives me 18Mb/s; it is better than 1 Mb/s but still bad
- pci=noacpi has no effect, 1 Mb/s.