Key #
Manually install the new signing key #
$ sudo apt-key adv --fetch-keys https://developer.download.nvidia.com/compute/cuda/repos/$distro/$arch/3bf863cc.pub
导出相应key到单独文件 #
$ apt-key export BE1229CF|sudo gpg --dearmour -o /etc/apt/trusted.gpg.d/microsoft.gpg
查看所有可用版本 #
apt list -a <package-name>
安装特定版本的软件包 #
sudo apt install <package-name>=<version-number>