I’m a Ubuntu 16.04 user with GTX 1080m, I have installed the driver 430.34, but the setting seems a little weird, the graphic card seems that it’s not working. Here are some settings:
$ nvidia-smi
Thu Dec 26 11:06:51 2019
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 430.34 Driver Version: 430.34 CUDA Version: 10.1 |
|-------------------------------+----------------------+----------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
|===============================+======================+======================|
| 0 GeForce GTX 1080 Off | 00000000:01:00.0 On | N/A |
| N/A 51C P0 43W / N/A | 397MiB / 8103MiB | 5% Default |
+-------------------------------+----------------------+----------------------+
+-----------------------------------------------------------------------------+
| Processes: GPU Memory |
| GPU PID Type Process name Usage |
|=============================================================================|
| 0 988 G /usr/lib/xorg/Xorg 395MiB |
+-----------------------------------------------------------------------------+
$ prime-select query
unknown
$ sudo prime-select nvidia
Info: the current GL alternatives in use are: ['mesa', None]
Info: the current EGL alternatives in use are: ['mesa-egl', None]
Error: the installed packages do not support PRIME
Error: nvidia mode can't be enabled
$ glxinfo | grep OpenGL
OpenGL vendor string: VMware, Inc.
OpenGL renderer string: llvmpipe (LLVM 6.0, 256 bits)
OpenGL core profile version string: 3.3 (Core Profile) Mesa 18.0.5
OpenGL core profile shading language version string: 3.30
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL core profile extensions:
OpenGL version string: 3.0 Mesa 18.0.5
OpenGL shading language version string: 1.30
OpenGL context flags: (none)
OpenGL extensions:
OpenGL ES profile version string: OpenGL ES 3.0 Mesa 18.0.5
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.00
OpenGL ES profile extensions:
Any help would be appreciated！