Fedora12 + 195.36.31 = blacksreen on GeForce 9600 GSO

euroford · 06-21-10, 04:54 AM

Hi,

I use the fedora 12 with newest update kernel 2.6.32.14-127.fc12.x86_64, install the nvidia graphic drivers.
no matter NVIDIA-Linux-x86_64-195.36.15-pkg2.run NVIDIA-Linux-x86_64-195.36.31-pkg2.run or NVIDIA-Linux-x86_64-256.25-pkg2.run, I got black screen and Xorg 100% cpu usage.

in dmesg full of the follow messages:
DRHD: handling fault status reg 2
DMAR:[DMA Read] Request device [01:00.0] fault addr 5e2d4000
DMAR:[fault reason 01] Present bit in root entry is clear

And yes I disabled nouveau and KMS.

euroford · 06-21-10, 08:24 PM

after add intel_iommu=off , the driver works fine, both 3D and media play.

06-21-10, 08:24 PM	#2
euroford Registered User Join Date: Jun 2010 Posts: 2	Re: Fedora12 + 195.36.31 = blacksreen on GeForce 9600 GSO after add intel_iommu=off , the driver works fine, both 3D and media play.