NickLeaf

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  • August 20, 2020 at 07:23 in reply to: Connection fails with client error 104 #29059
    NickLeaf
    Participant

    Sure, I’d be willing to give it a shot.

    August 13, 2020 at 08:38 in reply to: Connection fails with client error 104 #28977
    NickLeaf
    Participant

    Here’s the same info with the 440.100 drivers:

    nleaf@nleaf-hpcvis:~$ nvidia-smi | head -n 3 | tail -n 1
| NVIDIA-SMI 440.100      Driver Version: 440.100      CUDA Version: 10.2     |
nleaf@nleaf-hpcvis:~$ DISPLAY=:1 xrandr
Screen 0: minimum 8 x 8, current 1920 x 1080, maximum 32767 x 32767
DP-0 disconnected (normal left inverted right x axis y axis)
DP-1 disconnected (normal left inverted right x axis y axis)
DP-2 disconnected (normal left inverted right x axis y axis)
DP-3 disconnected (normal left inverted right x axis y axis)
DP-4 disconnected (normal left inverted right x axis y axis)
DP-5 disconnected (normal left inverted right x axis y axis)
DP-6 disconnected (normal left inverted right x axis y axis)
DP-7 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 510mm x 287mm
1920x1080     60.00*+
1680x1050     59.95
1440x900      59.89
1280x1024     60.02
1280x800      59.81
1152x864      75.00
1024x768      70.07    60.00
800x600       60.32    56.25
640x480       59.94
USB-C-0 disconnected (normal left inverted right x axis y axis)

    And lshw -C display:

    
nleaf@nleaf-hpcvis:~$ sudo lshw -C display
*-display
description: VGA compatible controller
product: TU102B
vendor: NVIDIA Corporation
physical id: 0
bus info: pci@0000:01:00.0
version: a1
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress vga_controller bus_master cap_list rom
configuration: driver=nvidia latency=0
resources: irq:52 memory:fa000000-faffffff memory:c0000000-cfffffff memory:d0000000-d1ffffff ioport:e000(size=128) memory:fb000000-fb07ffff
*-display
description: VGA compatible controller
product: TU102B
vendor: NVIDIA Corporation
physical id: 0
bus info: pci@0000:06:00.0
version: a1
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress vga_controller bus_master cap_list rom
configuration: driver=nvidia latency=0
resources: irq:53 memory:f8000000-f8ffffff memory:a0000000-afffffff memory:b0000000-b1ffffff ioport:d000(size=128) memory:f9000000-f907ffff
    August 13, 2020 at 08:38 in reply to: Connection fails with client error 104 #28976
    NickLeaf
    Participant

    Here’s the output of  lshw -C display:

    *-display
    description: VGA compatible controller
    product: TU102B
    vendor: NVIDIA Corporation
    physical id: 0
    bus info: pci@0000:01:00.0
    version: a1
    width: 64 bits
    clock: 33MHz
    capabilities: pm msi pciexpress vga_controller bus_master cap_list rom
    configuration: driver=nvidia latency=0
    resources: irq:52 memory:fa000000-faffffff memory:c0000000-cfffffff memory:d0000000-d1ffffff ioport:e000(size=128) memory:fb000000-fb07ffff
    *-display
    description: VGA compatible controller
    product: TU102B
    vendor: NVIDIA Corporation
    physical id: 0
    bus info: pci@0000:06:00.0
    version: a1
    width: 64 bits
    clock: 33MHz
    capabilities: pm msi pciexpress vga_controller bus_master cap_list rom
    configuration: driver=nvidia latency=0
    resources: irq:53 memory:f8000000-f8ffffff memory:a0000000-afffffff memory:b0000000-b1ffffff ioport:d000(size=128) memory:f9000000-f907ffff

    And here’s xrandr with the 450.57 driver. Note that this is with a physical screen connected and in use (though NoMachine still fails to connect) I’ll try to get the output from 440.100 tonight when I have the chance to swap drivers.

    nleaf@nleaf-hpcvis:~$ nvidia-smi | head -n 3 | tail -n 1
    | NVIDIA-SMI 450.57       Driver Version: 450.57       CUDA Version: 11.0     |
    nleaf@nleaf-hpcvis:~$ DISPLAY=:1 xrandr
    Screen 0: minimum 8 x 8, current 1920 x 1080, maximum 32767 x 32767
    DP-0 disconnected (normal left inverted right x axis y axis)
    DP-1 disconnected (normal left inverted right x axis y axis)
    DP-2 disconnected (normal left inverted right x axis y axis)
    DP-3 disconnected (normal left inverted right x axis y axis)
    DP-4 disconnected (normal left inverted right x axis y axis)
    DP-5 disconnected (normal left inverted right x axis y axis)
    DP-6 disconnected (normal left inverted right x axis y axis)
    DP-7 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 510mm x 290mm
    1920x1080 60.00*+
    1680x1050 59.95
    1440x900 59.89
    1280x1024 60.02
    1280x800 59.81
    1152x864 75.00
    1024x768 70.07 60.00
    800x600 60.32 56.25
    640x480 59.94
    USB-C-0 disconnected (normal left inverted right x axis y axis)
    DP-1-0 disconnected
    DP-1-1 disconnected
    DP-1-2 disconnected
    DP-1-3 disconnected
    DP-1-4 disconnected
    DP-1-5 disconnected
    DP-1-6 disconnected
    DP-1-7 disconnected
    USB-C-1-0 disconnected

    August 11, 2020 at 08:47 in reply to: Connection fails with client error 104 #28957
    NickLeaf
    Participant

    Small update: it seems like it might be related to the NVIDIA driver version. My setup worked fine with the 440.100 driver, but I ran into the same 104 error when I upgraded the driver to 450.57. This happens regardless of whether I have a physical display connected to the card or not. The crash report points at a segfault in X11Poller::getOutputsCount().

    Link to the .crash report: https://drive.google.com/file/d/1yIv7WphtTC-VZzBXmkkYxINb9nZ4uYyC/view?usp=sharing

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