https://bugs.freedesktop.org/show_bug.cgi?id=42373
--- Comment #13 from Kunal kunal.gangakhedkar@gmail.com 2011-11-10 09:38:31 PST --- Created attachment 53375 --> https://bugs.freedesktop.org/attachment.cgi?id=53375 dmesg log with "amd_iommu=off iommu=off" options added to cmdline
(In reply to comment #12)
Does booting with following kernel options help amd_iommu=off iommu=off
No, it doesn't help in any way. Attaching dmesg log.