I have setup my docker file to use base as nvidia/cuda:10.0-cudnn7-devel-ubuntu18.04. I am using a vnc server on top of that.
When I try to run a my qt5 based gui application, it says “Open GL 4.2 not supported”.
The output of glxinfo | grep -i “version”:
server glx version string: 1.4
client glx version string: 1.4
GLX version: 1.4
Version: 18.2.8
Max core profile version: 3.3
Max compat profile version: 3.1
Max GLES1 profile version: 1.1
Max GLES[23] profile version: 3.0
OpenGL version string: 3.1 Mesa 18.2.8
OpenGL shading language version string: 1.40
For some reason, its not using the nvidia display driver. Output of nvidia-smi:
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 410.48 Driver Version: 410.48 |
|-------------------------------+----------------------+----------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
|===============================+======================+======================|
| 0 Tesla K80 Off | 00000000:00:04.0 Off | 0 |
| N/A 35C P0 68W / 149W | 0MiB / 11441MiB | 100% Default |
+-------------------------------+----------------------+----------------------+
Can anyone help me figure out the reason?