To find out if your GPU is installed properly and working run the following command: munim@dnn:~$ sudo lspci -nnk | grep -i nvidia 01:00.0 VGA compatible controller [0300]: NVIDIA Corporation Device [10de:1c81] (rev a1) Kernel driver in use: nvidia Kernel modules: nvidiafb, nouveau, nvidia_375_drm, nvidia_375 01:00.1 Audio device [0403]: NVIDIA Corporation Device [10de:0fb9] (rev a1) To confirm that the driver was installed correctly and that your GPU is being recognized, run nvidia-smi. This command is also useful if you want to check performance metrics of the GPU. munim@dnn:~$ sudo nvidia-smi Thu Jan 4 19:23:37 2018 +-----------------------------------------------------------------------------+ | NVIDIA-SMI 375.66 Driver Version: 375.66 | |-------------------------------+----------------------+----------------------+ | 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 1050 Off | 0000:01:00.0 On | N/A | | 0% 46C P8 35W / 70W | 399MiB / 1998MiB | 0% Default | +-------------------------------+----------------------+----------------------+ +-----------------------------------------------------------------------------+ | Processes: GPU Memory | | GPU PID Type Process name Usage | |=============================================================================| | 0 1213 G /usr/lib/xorg/Xorg 207MiB | | 0 3181 G compiz 135MiB | | 0 6461 G ...el-token=D58F2E98F72FF8E38A4F40A622AEE0C3 54MiB | +-----------------------------------------------------------------------------+ |
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