
Make sure that the latest NVIDIA driver is installed and running.Ġ1:00.0 VGA compatible controller: NVIDIA Corporation Device 249d (rev a1)Ġ1:00.1 Audio device: NVIDIA Corporation Device 228b (rev a1)Ġ0:02.0 VGA compatible controller: Intel Corporation Device 9a60 (rev 01)Ĭapabilities: pm msi pciexpress vga_controller cap_list NVIDIA-SMI has failed because it couldn’t communicate with the NVIDIA driver.

I have installed all kind of driver from command line or from software and update with Additinal driver tab but no success.ĭriver is getting installed successfully but when running a command as ‘nvidia-smi’ I have seen many post related to this problem but didnt get the solution yet.


I am having a trouble to install the nvidia driver in ubuntu 20.04.
