We have bought the HP z4 g4 workstation with windows and I have uninstalled windows and installed ubuntu 18.04. While installing, I have got so many errors and I have corrected using online sources. But now, I am trying to install the nvidia-driver and installed the latest nvidia-driver (430) but when I check it with nvidia-smi, I am getting the following error.
I have installed nvidia-driver using the following command
sudo apt-get install nvidia-430
NVIDIA_SMI has failed because it couldn't communicate with the NVIDIA driver. Make sure that the latest sriver is installed and running
lspci -k | grep -EA3 'VGA|3D|Display'
The above command produces the following output
00:1f.5 Non-VGA unclassified device: Intel Corporation 200 Series/Z370 Chipset F amily SPI Controller 00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection (2) I219-LM Subsystem: Hewlett-Packard Company Ethernet Connection (2) I219-LM Kernel driver in use: e1000e -- 21:00.0 VGA compatible controller: NVIDIA Corporation Device 1e30 (rev a1) Subsystem: Hewlett-Packard Company Device 129e Kernel modules: nvidiafb, nouveau 21:00.1 Audio device: NVIDIA Corporation Device 10f7 (rev a1)
I have tried many possibilities but I couldn't correct and your help towards this is highly appreciated.
I have the following properites in secure boot