Hi Alex, Am 17.03.2013 14:32, schrieb Alex Williamson: > According to ark the CPU does not support VT-d: > > http://ark.intel.com/products/65694/Intel-Core-i3-3220T-Processor-3M-Cache-2_80-GHz thanks for the link. Could to have reference you can search. If I replace the CPU by a Intel Core i5-3550 do you think the IOMMU will work then with the mainboard? Thanks Matthias -- "Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the universe trying to produce bigger and better idiots. So far, the universe is winning." -- Rich Cook -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html