Alex Williamson <alex.williamson@xxxxxxxxxx> a écrit :
Are you sure that nvidia-smi is relevant to the K1/K2 devices? Does it
work on the host?
Yes it works on the host and I have some information like power
consumption, temperature of the GPU, etc...
Are
there other tests you can do to check whether the device is otherwise
available?
I also tried to start an X server but I got the same error reported in
the syslog: [ 435.745673] NVRM: RmInitAdapter failed! (0x26:0x38:1170)
[ 435.745695] NVRM: rm_init_adapter(0) failed
And in the xorg.log I have:
[ 423.624] (==) NVIDIA(0): Depth 24, (==) framebuffer bpp 32
[ 423.624] (==) NVIDIA(0): RGB weight 888
[ 423.624] (==) NVIDIA(0): Default visual is TrueColor
[ 423.624] (==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0)
[ 423.624] (**) NVIDIA(0): Option "NoLogo" "true"
[ 423.624] (**) NVIDIA(0): Option "UseDisplayDevice" "none"
[ 423.624] (**) NVIDIA(0): Enabling 2D acceleration
[ 423.624] (**) NVIDIA(0): Option "UseDisplayDevice" set to "none";
enabling NoScanout
[ 423.624] (**) NVIDIA(0): mode
[ 435.746] (EE) NVIDIA(0): Failed to initialize the NVIDIA GPU at
PCI:0:3:0. Please
[ 435.746] (EE) NVIDIA(0): check your system's kernel log for
additional error
[ 435.746] (EE) NVIDIA(0): messages and refer to Chapter 8:
Common Problems in the
[ 435.746] (EE) NVIDIA(0): README for additional information.
[ 435.746] (EE) NVIDIA(0): Failed to initialize the NVIDIA graphics device!
[ 435.746] (EE) NVIDIA(0): Failing initialization of X screen 0
Regards,
Guillaume
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