# check gpu
sudo lshw -numeric -C display
 
sudo add-apt-repository ppa:graphics-drivers
sudo apt-get update
sudo apt upgrade
 
# list all
ubuntu-drivers list
 
# 輸出建議安裝驅動
nvidia-detector
 
sudo apt install nvidia-driver-555
sudo apt install nvidia-driver-535-server
 
# RTX A5000 on Ubuntu 22.04
sudo apt install nvidia-driver-535
 
# 後悔清空用
sudo apt-get purge nvidia*
sudo apt-get purge cuda*
sudo apt-get autoremove
sudo apt-get autoclean
sudo rm -rf /usr/local/cuda*
 
 
 
# cuda
 
# 找自己要的版本
# https://developer.nvidia.com/cuda-12-1-0-download-archive?target_os=Linux&target_arch=x86_64&Distribution=Ubuntu&target_version=22.04&target_type=deb_local
 
wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2204/x86_64/cuda-ubuntu2204.pin
sudo mv cuda-ubuntu2204.pin /etc/apt/preferences.d/cuda-repository-pin-600
wget https://developer.download.nvidia.com/compute/cuda/12.1.0/local_installers/cuda-repo-ubuntu2204-12-1-local_12.1.0-530.30.02-1_amd64.deb
sudo dpkg -i cuda-repo-ubuntu2204-12-1-local_12.1.0-530.30.02-1_amd64.deb
sudo cp /var/cuda-repo-ubuntu2204-12-1-local/cuda-*-keyring.gpg /usr/share/keyrings/
sudo apt-get update
 
# 最後一步用有版本的
sudo apt-get -y install cuda-toolkit-12-1
 
# add to .bashrc with your version
export PATH=/usr/local/cuda-12.1/bin:$PATH
export LD_LIBRARY_PATH=/usr/local/cuda-12.1/lib64:$LD_LIBRARY_PATH

# 會輸入密碼
sudo apt install mokutil
sudo mokutil --disable-validation
 
# restart
sudo reboot
 
# 四個選項選第二個change secure boot state
 
# 照指示輸入密碼的第幾位
 
# diable secure boot
 
# ok!