sudo systemctl restart sshd

![49.png](https://roim-picx-bpc.pages.dev/rest/pL8UVHK.png)

sudo mv /etc/apt/sources.list /etc/apt/sources.list.backup
sudo vim /etc/apt/sources.list
# 添加内容
"""
# 默认注释了源码镜像以提高 apt update 速度，如有需要可自行取消注释
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-updates main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-updates main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-backports main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-backports main restricted universe multiverse

deb http://security.ubuntu.com/ubuntu/ jammy-security main restricted universe multiverse
# deb-src http://security.ubuntu.com/ubuntu/ jammy-security main restricted universe multiverse

# 预发布软件源，不建议启用
# deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-proposed main restricted universe multiverse
# # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-proposed main restricted universe multiverse
"""

# 系统
cat /etc/os-release
# 内核
uname -ar

apt update
apt install -y git build-* dkms # 必要编译工具安装

KERNEL=$(uname -r); KERNEL=${KERNEL%-generic}
echo ${KERNEL}

# 切换到root
sudo -i

# 进入root家目录, 下载驱动项目源码
cd ~
git clone https://github.com/strongtz/i915-sriov-dkms.git
cd ~/i915-sriov-dkms

# 备选操作
# 2024.04.20最新commit的版本编译安装阶段可能导致失败, 相关问题issue暂未解决
# 建议切换到2023.12月份的版本尝试, 可以执行如下代码, 之后再继续操作
git checkout cdb1399821e942db6fcc2b8322da72b517a9bc0d

# 修改项目配置
cp -a ~/i915-sriov-dkms/dkms.conf{,.bak}
sed -i 's/"@_PKGBASE@"/"i915-sriov-dkms"/g' ~/i915-sriov-dkms/dkms.conf
sed -i 's/"@PKGVER@"/"'"$KERNEL"'"/g' ~/i915-sriov-dkms/dkms.conf
# sed -i 's/ -j$(nproc)//g' ~/i915-sriov-dkms/dkms.conf

# 查看修改后结果
cat ~/i915-sriov-dkms/dkms.conf