Ubuntu22.04系统装好后左上角下划线闪烁不开机（N卡）

佚明zj2024-07-13 13:23

折腾了半天以为是ubuntu的系统和硬件不匹配，最后发现的确有点关系，就是显卡驱动的问题

解决办法：

进入到safty模式下，然后配好网络环境
移除所有的驱动相关的包， sudo apt-get remove --purge nvidia*
用下面指令查看合适的驱动安装包

ubuntu-drivers devices

他会列出合适的显卡驱动，选择推荐的的驱动进行安装

复制代码

vendor   : NVIDIA Corporation
driver   : nvidia-driver-535-server - distro non-free
driver   : nvidia-driver-535-server-open - distro non-free
driver   : nvidia-driver-535 - distro non-free recommended
driver   : nvidia-driver-545 - distro non-free
driver   : nvidia-driver-545-open - distro non-free
driver   : nvidia-driver-535-open - distro non-free
driver   : xserver-xorg-video-nouveau - distro free builtin

sudo apt install nvidia-driver-535

安装后用nvidia-smi 查看，可能会出现如下错误，别管直接重启，进入正常ubuntu：

NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver

重启之后，系统正常启动， ubuntu UI正常出现