Install Nvidia Driver on Ubuntu 20.04 LTS(Focal Fossa)
1. Download NV Driver form
https://www.nvidia.com/Download/index.aspx?lang=en-us
2. Install development tools
$ sudo apt-get update
$ sudo apt-get install build-essential libglvnd-*
3. Install make
$ sudo apt-get install ubuntu-make
4. Execute and compile driver binary (eg. NVIDIA-LINUX-x86_64-470.86.run)
$ sudo chmod a+x ./NVIDIA-LINUX-x86_64-470.86.run
$ ./NVIDIA-LINUX-x86_64-470.86.run
or
1.
$ apt-cache search nvidia-driver
or
$ sudo add-apt-repository ppa:graphics-drivers
$ sudo apt-get update
2.
$ sudo ubuntu-drivers devices
3. install recommended
$ sudo apt-get install nvidia-driver-515
4. check driver
$ nvidia-smi
5. modify setting by GUI
$ sudo nvidia-settings
6. GUI method installation of drivers
search driver in search and apply changes by additional drivers repository
references
https://blog.eldernode.com/install-development-tools-on-ubuntu/
https://www.ibm.com/docs/zh-tw/visual-insights?topic=SSC5ZE/com.ibm.vi.doc/config/t_inst_nvidia_gpu_pkg.html
