hi all how are you?, I have a problem setting 4 Tesla GPUs.
I have a system with 4 Tesla GPUs, which until a few days ago worked fine the 4 GPUs. Now 1 of 4 GPUs is not recognized, I ran the command nvidia-config --multigpu=On to enable multi-GPU option, but still non recognition. The xorg.conf file I have not changed, is the same as before he left for work, but anyway I leave to see him
nvidia-xconfig: X configuration file generated by nvidia-xconfig
nvidia-xconfig: version 1.0 (buildmeister@builder58) Wed Dec 9 16:34:26 PST 2009
Section “ServerLayout”
Identifier "X.org Configured"
Screen 0 "Screen0"
Screen 1 "Screen1" RightOf "Screen0"
Screen 2 "Screen2" RightOf "Screen1"
Screen 3 "Screen3" RightOf "Screen2"
Screen 4 "Screen4" RightOf "Screen3"
InputDevice "Mouse0" "CorePointer"
InputDevice "Keyboard0" "CoreKeyboard"
EndSection
Section “Files”
ModulePath “/usr/lib/xorg/modules”
FontPath “/usr/share/fonts/X11/misc”
FontPath “/usr/share/fonts/X11/cyrillic”
FontPath “/usr/share/fonts/X11/100dpi/:unscaled”
FontPath “/usr/share/fonts/X11/75dpi/:unscaled”
FontPath “/usr/share/fonts/X11/Type1”
FontPath “/usr/share/fonts/X11/100dpi”
FontPath “/usr/share/fonts/X11/75dpi”
FontPath “/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType”
FontPath “built-ins”
EndSection
Section “Module”
Load “glx”
Load “extmod”
Load “record”
Load “dri2”
Load “dbe”
EndSection
Section “InputDevice”
Identifier “Keyboard0”
Driver “kbd”
EndSection
Section “InputDevice”
Identifier “Mouse0”
Driver “mouse”
Option “Protocol” “auto”
Option “Device” “/dev/input/mice”
Option “ZAxisMapping” “4 5 6 7”
EndSection
Section “Monitor”
Identifier “Monitor0”
VendorName “Monitor Vendor”
ModelName “Monitor Model”
EndSection
Section “Monitor”
Identifier “Monitor1”
VendorName “Unknown”
ModelName “Unknown”
HorizSync 28.0 - 33.0
VertRefresh 43.0 - 72.0
Option “DPMS”
EndSection
Section “Monitor”
Identifier “Monitor2”
VendorName “Unknown”
ModelName “Unknown”
HorizSync 28.0 - 33.0
VertRefresh 43.0 - 72.0
Option “DPMS”
EndSection
Section “Monitor”
Identifier “Monitor3”
VendorName “Unknown”
ModelName “Unknown”
HorizSync 28.0 - 33.0
VertRefresh 43.0 - 72.0
Option “DPMS”
EndSection
Section “Monitor”
Identifier “Monitor4”
VendorName “Unknown”
ModelName “Unknown”
HorizSync 28.0 - 33.0
VertRefresh 43.0 - 72.0
Option “DPMS”
EndSection
Section “Device”
### Available Driver options are:-
### Values: : integer, : float, : “True”/“False”,
### : “String”, : “ Hz/kHz/MHz”
### [arg]: arg optional
#Option “ShadowFB” # []
#Option “DefaultRefresh” # []
#Option “ModeSetClearScreen” # []
Identifier “Device0”
Driver “vesa”
VendorName “ASPEED Technology, Inc.”
BoardName “ASPEED Graphics Family”
BusID “PCI:1:0:0”
EndSection
Section “Device”
Identifier “Device1”
Driver “nvidia”
VendorName “NVIDIA Corporation”
BoardName “Tesla C1060”
BusID “PCI:12:0:0”
EndSection
Section “Device”
Identifier “Device2”
Driver “nvidia”
VendorName “NVIDIA Corporation”
BoardName “Tesla C1060”
BusID “PCI:8:0:0”
EndSection
Section “Device”
Identifier “Device3”
Driver “nvidia”
VendorName “NVIDIA Corporation”
BoardName “Tesla C1060”
BusID “PCI:136:0:0”
EndSection
Section “Device”
Identifier “Device4”
Driver “nvidia”
VendorName “NVIDIA Corporation”
BoardName “Tesla C1060”
BusID “PCI:132:0:0”
EndSection
Section “Screen”
Identifier “Screen0”
Device “Device0”
Monitor “Monitor0”
SubSection “Display”
Viewport 0 0
Depth 1
EndSubSection
SubSection “Display”
Viewport 0 0
Depth 4
EndSubSection
SubSection “Display”
Viewport 0 0
Depth 8
EndSubSection
SubSection “Display”
Viewport 0 0
Depth 15
EndSubSection
SubSection “Display”
Viewport 0 0
Depth 16
EndSubSection
SubSection “Display”
Viewport 0 0
Depth 24
EndSubSection
EndSection
Section “Screen”
Identifier “Screen1”
Device “Device1”
Monitor “Monitor1”
DefaultDepth 24
Option “ProbeAllGpus” “True”
Option “MultiGPU” “On”
Option “SLI” “Off”
Option “UseDisplayDevice” “none”
SubSection “Display”
Depth 24
EndSubSection
EndSection
Section “Screen”
Identifier “Screen2”
Device “Device2”
Monitor “Monitor2”
DefaultDepth 24
Option “ProbeAllGpus” “True”
Option “MultiGPU” “On”
Option “SLI” “Off”
Option “UseDisplayDevice” “none”
SubSection “Display”
Depth 24
EndSubSection
EndSection
Section “Screen”
Identifier “Screen3”
Device “Device3”
Monitor “Monitor3”
DefaultDepth 24
Option “ProbeAllGpus” “True”
Option “MultiGPU” “On”
Option “SLI” “Off”
Option “UseDisplayDevice” “none”
SubSection “Display”
Depth 24
EndSubSection
EndSection
Section “Screen”
Identifier “Screen4”
Device “Device4”
Monitor “Monitor4”
DefaultDepth 24
Option “ProbeAllGpus” “True”
Option “MultiGPU” “On”
Option “SLI” “Off”
Option “UseDisplayDevice” “none”
SubSection “Display”
Depth 24
EndSubSection
EndSection