Hello,
i have problems configuring two GTX 670 in SLI mode.
I am using a gentoo linux, nvidia drivers version
325.15 (I tried to use newer version too).
moonchild@darkmoon ~ $ uname -a
Linux darkmoon 3.10.7-gentoo-r1 #1 SMP Sun Dec 8 19:04:14 CET 2013 x86_64 Intel(R) Core(TM) i7-3770K CPU @ 3.50GHz GenuineIntel GNU/Linux
Xorg logs reports:
[ 10.662] (EE) NVIDIA(0): Failed to find a valid SLI configuration.
[ 10.662] (EE) NVIDIA(0): Invalid SLI configuration 1 of 1:
[ 10.662] (EE) NVIDIA(0): GPUs:
[ 10.662] (EE) NVIDIA(0): 1) NVIDIA GPU at PCI:1:0:0
[ 10.662] (EE) NVIDIA(0): 2) NVIDIA GPU at PCI:2:0:0
[ 10.662] (EE) NVIDIA(0): Errors:
[ 10.662] (EE) NVIDIA(0): - Trouble accessing PCI Config Space
[ 10.662] (WW) NVIDIA(0): Failed to find a valid SLI configuration for the NVIDIA
[ 10.662] (WW) NVIDIA(0): graphics device PCI:1:0:0. Please see Chapter 29:
[ 10.662] (WW) NVIDIA(0): Configuring SLI and Multi-GPU FrameRendering in the README
[ 10.662] (WW) NVIDIA(0): for troubleshooting suggestions.
This is my kernel configuration
This is my xorg configuration
darkmoon ~ # lspci -t
-[0000:00]-+-00.0
+-01.0-[01]--+-00.0
| \-00.1
+-01.1-[02]--+-00.0
| \-00.1
+-14.0
+-16.0
+-19.0
+-1a.0
+-1b.0
+-1c.0-[03]--
+-1c.1-[04]----00.0
+-1c.4-[05]----00.0
+-1c.5-[06-07]----00.0-[07]----01.0
+-1c.6-[08]----00.0
+-1c.7-[09]----00.0
+-1d.0
+-1f.0
+-1f.2
\-1f.3
darkmoon ~ # lspci | grep -i vga
01:00.0 VGA compatible controller: NVIDIA Corporation GK104 [GeForce GTX 670] (rev a1)
02:00.0 VGA compatible controller: NVIDIA Corporation GK104 [GeForce GTX 670] (rev a1)
Can someone help me?
I have not hardware problems, under win8 the SLI works.
Thanks for the attention, sorry for the bad english.