VMWare vGPU, RHEL7, Telsa M60, gnome-session issue

Hello,

We’re running RHEL7 server on VMWare, with Nvidia Telsa M60. The license server is set up and giving out licenses.

Running gnome-session doesn’t work, get the Oh no! Something has gone wrong - logout screen.

See this in the terminal window:

-bash-4.2$ gnome-session
gnome-session-is-accelerated: No composite extension.
gnome-session-check-accelerated: Helper exited with code 256
gnome-session-is-accelerated: No composite extension.
gnome-session-check-accelerated: Helper exited with code 256

** (process:2565): WARNING **: software acceleration check failed: Child process exited with code 1

Running nvidia-settings, get error: “You do not appear to be using the nvidia x server"

We’re running cat /proc/driver/nvidia/version
NVRM version: NVIDIA UNIX x86_64 Kernel Module 367.92 Tue Feb 28 13:36:16 PST 2017
GCC version: gcc version 4.8.5 20150623 (Red Hat 4.8.5-11) (GCC)

lspci | grep VGA ; lsmod | grep “kms|drm” ; find /dev -group video ; cat /proc/cmdline ; find /etc/modprobe.d/; cat /etc/modprobe.d/kms ; ls /etc/X11/xorg.conf ; glxinfo | grep -i “vendor|rendering” ; grep LoadModule /var/log/Xorg.0.log
00:0f.0 VGA compatible controller: VMware SVGA II Adapter
02:02.0 VGA compatible controller: NVIDIA Corporation GM204GL [Tesla M6] (rev a1)
nvidia_drm 43360 0
nvidia_modeset 764543 1 nvidia_drm
drm_kms_helper 146456 2 vmwgfx,nvidia_drm
syscopyarea 12529 1 drm_kms_helper
sysfillrect 12701 1 drm_kms_helper
sysimgblt 12640 1 drm_kms_helper
fb_sys_fops 12703 1 drm_kms_helper
drm 372540 5 ttm,drm_kms_helper,vmwgfx,nvidia_drm
i2c_core 40756 4 drm,i2c_piix4,drm_kms_helper,nvidia
/dev/fb0
/dev/dri/renderD129
/dev/dri/renderD128
/dev/dri/controlD64
/dev/agpgart
BOOT_IMAGE=/vmlinuz-3.10.0-514.16.1.el7.x86_64 root=UUID=c1c39b5e-83bb-49bb-9895-1b637c123411 ro crashkernel=auto rhgb quiet net.ifnames=0 biosdevname=0 ipv6.disable=1 nouveau.modeset=0 rd.driver.blacklist=nouveau video=vesa:off LANG=en_US.UTF-8
/etc/modprobe.d/
/etc/modprobe.d/blacklist-nouveau.conf
/etc/modprobe.d/mlx4.conf
/etc/modprobe.d/nvidia-installer-disable-nouveau.conf
/etc/modprobe.d/lockd.conf
/etc/modprobe.d/tuned.conf
/etc/modprobe.d/virtualgl.conf
cat: /etc/modprobe.d/kms: No such file or directory
/etc/X11/xorg.conf
X11 connection rejected because of wrong authentication.
Error: unable to open display localhost:10.0
[ 68257.559] (II) LoadModule: “glx”
[ 68257.636] (II) LoadModule: “nvidia”

I’ve tried running with vglrun, and

vglrun glxgears
[VGL] NOTICE: Automatically setting VGL_CLIENT environment variable to
[VGL] 10.2.181.156, the IP address of your SSH client.
Xlib: extension “GLX” missing on display “:1”.
Error: couldn’t get an RGB, Double-buffered visual

Any advice?

nvidia-xconfig -t

Using X configuration file: “/etc/X11/xorg.conf”.

ServerLayout "Default Layout"
    |
    |--> Screen "Default Screen"
    |       |
    |       |--> Monitor "Monitor0"
    |       |       |
    |       |       |--> VendorName "Unknown"
    |       |       |--> ModelName "Unknown"
    |       |       |--> HorizSync  28.0-33.0
    |       |       |--> VertRefresh  43.0-72.0
    |       |       |--> Option "DPMS"
    |       |
    |       |--> Device "Videocard0"
    |       |       |--> Driver "nvidia"
    |       |
    |       |--> Option "nvidiaXineramaInfo" "False"
    |       |--> DefaultColorDepth 24
    |       |--> Modes "nvidia-auto-select"
    |
    |--> InputDevice "Keyboard0"
    |       |
    |       |--> Driver "keyboard"
    |       |--> Option "CoreKeyboard"
    |
    |--> InputDevice "Mouse0"
    |       |
    |       |--> Driver "mouse"
    |       |--> Option "Protocol" "auto"
    |       |--> Option "Device" "/dev/input/mice"
    |       |--> Option "Emulate3Buttons" "no"
    |       |--> Option "ZAxisMapping" "4 5"
    |       |--> Option "CorePointer"
    |

Hi there,
This forum is for the development tool - Linux Graphics Debugger, please post in correct forum for linux issue.