Ubuntu20.04 安装英伟达驱动
解决 NVIDIA 显卡驱动问题
你的系统检测到了 NVIDIA 显卡,但它目前没有被声明,也就是说可能没有正确安装驱动程序。你需要安装 NVIDIA 驱动程序来激活这块显卡。以下是安装步骤:
步骤 1:添加 NVIDIA 驱动 PPA
首先,确保你的系统软件包是最新的:
sudo apt update
sudo apt upgrade
然后,添加 NVIDIA 驱动程序的 PPA:
sudo add-apt-repository ppa:graphics-drivers/ppa
sudo apt update
步骤 2:安装 NVIDIA 驱动程序
查找并安装推荐的驱动程序:
ubuntu-drivers devices
输出示例:
== /sys/devices/pci0000:c9/0000:c9:02.0/0000:ca:00.0 ==
modalias : pci:v000010DEd000020F5sv000010DEsd00001799bc03sc02i00
vendor : NVIDIA Corporation
driver : nvidia-driver-545 - distro non-free
driver : nvidia-driver-535 - distro non-free recommended
driver : nvidia-driver-535-open - distro non-free
driver : nvidia-driver-535-server-open - distro non-free
driver : nvidia-driver-545-open - distro non-free
driver : nvidia-driver-535-server - distro non-free
driver : xserver-xorg-video-nouveau - distro free builtin
根据推荐的驱动安装,例如上面的推荐是
driver : nvidia-driver-535 - distro non-free recommended
安装
sudo apt install nvidia-driver-535
步骤 3:重启系统
安装完成后