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Old 04-17-12, 11:19 PM   #31
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Join Date: Apr 2012
Posts: 2
Default Re: [BUG REPORT] 260.19.36 64-bit Linux driver conflicts with AMD 890FX IOMMU

Just to add a little more to this:

Currently running on ArchLinux,

Motherboard: Sabertooth 990FX (bios: 0901)
Kernel: 3.3.2-1-ARCH
Driver: 295.40
CPU: Phenom II X4 965

With both IOMMU and the 64Mb option enabled, the xorg driver fails to load, giving the same error as mentioned before. If I pass "iommu=pt" as a boot option, Xorg starts up correctly.
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