经过测试成都校园网 清华源最快 换源步骤
step1
sudo vi /etc/apt/sources.list
step2
删除全部内容后 添加 当然可以提前备份一下源
# 清华源
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse
step3
sudo apt update
sudo apt upgrade
最后一步执行时间较长。
----如果要装GPU 必须要gcc等编译软件
step4 非必选
apt-get install build-essential
step5 禁用
vi /etc/modprobe.d/blacklist-nouveau.conf
添加内容
blacklist nouveau
options nouveau modeset=0
更新
update-initramfs –u
重启
sudo reboot now
检查是否禁用
lsmod | grep nouveau
无输出则为禁用
step6
chmod nvidia.run
sudo ./nvidia.run