Update:
I am able to get X video if I boot with the monitor plugged into GPU1
and then switch the cable to GPU0 (according to nvidia settings)
TTY/UEFI video only works with the cable plugged into GPU1 (since this is my
motherboard's first PCI slot)
X video only works with the cable plugged
Continuing to grasp at straws:
sudo nvidia-xconfig
WARNING: Unable to locate/open X configuration file.
Package xorg-server was not found in the pkg-config search path.
Perhaps you should add the directory containing `xorg-server.pc' to the
PKG_CONFIG_PATH environment variable
No package
After doing that I can no longer switch to tty1 and get video, so I'll
probably have to start over before trying some more.
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Title:
Interestingly, my Motherboard's GPU0 is detected as GPU1 in nvidia-
xconfig, and vice versa.
Relevant lines from Xorg log:
[22.370] (EE) NVIDIA(GPU-0): The NVIDIA graphics device PCI:8:0:0 bound to
this SLI X
[22.370] (EE) NVIDIA(GPU-0): screen is not the SLI parent device. This
Interestingly, I didn't even have an xorg.conf before, apparently.
Running standard nvidia-xconfig autogenerates an xorg.conf with both of
the following:
Option "MultiGPU" "on"
Option "SLI" "on".
I tried removing the SLI bridge from my computer and having just
"MultiGPU" on but that didn't work
Update: I removed one GPU and the problem was resolved.
Therefore, the problem appears to be specific to multi-GPU systems.
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Title:
Exactly the same setup as @dbonner and have exactly the same results.
TTY cursor only.
xrandr outputs "Can't open display".
@albertomilone I also get "N."
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