Two months ago I installed cuda and the nvidia drivers and everything worked fine.
Today communication with graphics cards has stopped working. When initializing in graphic mode, I cannot login to the system.
The system information is:
GTX 2080ti
Ubuntu 16.04Lts
nvidia-smi
NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver. Make sure that the latest NVIDIA driver is installed and running.
nvcc -V
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2018 NVIDIA Corporation
Built on Sat_Aug_25_21:08:01_CDT_2018
Cuda compilation tools, release 10.0, V10.0.130
lspci | grep -i nvidia
01:00.0 VGA compatible controller: NVIDIA Corporation GV102 (rev a1)
01:00.1 Audio device: NVIDIA Corporation TU102 High Definition Audio Controller (rev a1)
01:00.2 USB controller: NVIDIA Corporation TU102 USB 3.1 Host Controller (rev a1)
01:00.3 Serial bus controller [0c80]: NVIDIA Corporation TU102 USB Type-C UCSI Controller (rev a1)
02:00.0 VGA compatible controller: NVIDIA Corporation GV102 (rev a1)
02:00.1 Audio device: NVIDIA Corporation TU102 High Definition Audio Controller (rev a1)
02:00.2 USB controller: NVIDIA Corporation TU102 USB 3.1 Host Controller (rev a1)
02:00.3 Serial bus controller [0c80]: NVIDIA Corporation TU102 USB Type-C UCSI Controller (rev a1)
dpkg -l | grep nvidia
ii nvidia-machine-learning-repo-ubuntu1604 1.0.0-1 amd64 nvidia-machine-learning repository configuration files
whereis nvidia
nvidia: /usr/lib/nvidia /usr/share/nvidia /usr/src/nvidia-410.57/nvidia