[Linux系统] 使用WSL2下的Ubuntu20.04

标签：Ubuntu20.04 enable -- sudo dev apt install Linux WSL2

一、安装WSL2下的Ubuntu20.04

 1）打开windows WSL服务

# 以管理员身份运行 PowerShell
dism.exe /online /enable-feature /featurename:Microsoft-Windows-Subsystem-Linux /all /norestart
dism.exe /online /enable-feature /featurename:VirtualMachinePlatform /all /norestart

# 使用powershell将wsl2设置为默认版本
wsl --set-default-version 2

2）安装linux子系统

# 安装操作系统 wsl --install -d <可安装的版本名> 例如，我安装版本名为Ubuntu-18.04，命令为：wsl --install -d Ubuntu-20.04
wsl --install -d Ubuntu-20.04

# 查看可以安装的linux版本
wsl  -l -o

3）给Ubuntu换源

# 备份源列表
sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak
# 命令行打开sources.list文件
sudo vim /etc/apt/sources.list

deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-updates main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-updates main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-backports main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-backports main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-security main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-security main restricted universe multiverse multiverse

sudo apt-get update

二、迁移子系统到其他磁盘

wsl --shutdown Ubuntu-20.04
wsl --export Ubuntu-20.04 D:\WSL2\WSL2Ubuntu20.04.bak
wsl --unregister Ubuntu-20.04
wsl --import Ubuntu-20.04 D:\WSL2Ubuntu20.04LTS D:\WSL2\WSL2Ubuntu20.04.bak --version 2

三、修改为静态IP地址

在 /etc/netplan 下创建 01-network-manager-all.yaml 文件，包含以下内容：

# Let NetworkManager manage all devices on this system
network:
  version: 2
  renderer: NetworkManager
  ethernets:
    eth0:    #网卡名
      dhcp4: no    #关闭ipv4动态分配ip地址
      dhcp6: no    #关闭ipv6动态分配ip地址
      addresses: [172.19.222.100/24]    #前面是ip地址，子网掩码是255.255.240.0
      gateway4: 172.19.208.1    #网关
      nameservers:
        addresses: [114.114.114.114, 8.8.8.8] #DNS

四、在WSL下启用 systemctl 命令

参考：https://www.cnblogs.com/leokale-zz/p/17579564.html

五、安装 openssh 

sudo apt-get install openssh-server -y

修改 /etc/ssh/sshd_config 配置内容

port 22
AllowUsers root leo
PermitRootLogin yes
PasswordAuthentication yes

启动服务：

sudo service ssh restart
#或
sudo systemctl start ssh
# 开机启动
sudo systemctl enable ssh

六、安装anaconda

下载：https://mirrors.tuna.tsinghua.edu.cn/anaconda/archive/
版本：Anaconda3-2023.07-1-Linux-x86_64.sh  （Python3.11）

bash Anaconda3-2023.07-1-Linux-x86_64.sh

七、安装 cuda toolkit

CUDA toolkit版本12.1

通过deb方式安装，下载链接：https://developer.nvidia.com/cuda-12-1-0-download-archive?target_os=Linux&target_arch=x86_64&Distribution=WSL-Ubuntu&target_version=2.0&target_type=deb_local

wget https://developer.download.nvidia.com/compute/cuda/repos/wsl-ubuntu/x86_64/cuda-wsl-ubuntu.pin
sudo mv cuda-wsl-ubuntu.pin /etc/apt/preferences.d/cuda-repository-pin-600
wget https://developer.download.nvidia.com/compute/cuda/12.1.0/local_installers/cuda-repo-wsl-ubuntu-12-1-local_12.1.0-1_amd64.deb
sudo dpkg -i cuda-repo-wsl-ubuntu-12-1-local_12.1.0-1_amd64.deb
sudo cp /var/cuda-repo-wsl-ubuntu-12-1-local/cuda-*-keyring.gpg /usr/share/keyrings/
sudo apt-get update
sudo apt-get -y install cuda

配置cuda环境变量

export CUDA_HOME=/usr/local/cuda-12.1
export PATH=/usr/local/cuda-12.1/bin:$PATH
export LD_LIBRARY_PATH=/usr/local/cuda-12.1/lib64:$LD_LIBRARY_PATH

八、安装cudnn

cudnn版本8.9.3.28

下载：cudnn-local-repo-ubuntu2004-8.9.3.28_1.0-1_amd64.deb

sudo dpkg -i cudnn-local-repo-ubuntu2004-8.9.3.28_1.0-1_amd64.deb
sudo cp /var/cudnn-local-repo-ubuntu2004-8.9.3.28/cudnn-local-AAD7FE56-keyring.gpg /usr/share/keyrings/
apt-get update
sudo apt-get install libcudnn8=8.9.3.28-1+cuda12.1
sudo apt-get install libcudnn8-dev=8.9.3.28-1+cuda12.1
sudo apt-get install libcudnn8-samples=8.9.3.28-1+cuda12.1

验证是否成功：

sudo apt-get install libfreeimage3 libfreeimage-dev -y
cp -r /usr/src/cudnn_samples_v8/ $HOME
cd  $HOME/cudnn_samples_v8/mnistCUDNN
make clean && make
./mnistCUDNN
#Test Passed！

九、编译安装ffmpeg

1）安装pkg-config

sudo apt-get install pkg-config

2）安装nv-codec-headers

git clone https://git.videolan.org/git/ffmpeg/nv-codec-headers.git
cd nv-codec-headers 
sudo make install 
# 验证是否安装成功
pkg-config --modversion ffnvcodec

3）源码安装libx264（可选apt安装）

git clone https://code.videolan.org/videolan/x264.git
cd x264
./configure --disable-asm --enable-shared --enable-pic
# 编译 & 安装
make -j32
sudo make install

4）安装依赖库

sudo apt-get install -y aptitude 
sudo aptitude install -y build-essential
sudo aptitude install -y yasm nasm
sudo apt-get install -y libssl-dev librtmp-dev libvorbis-dev
sudo apt-get install -y libgmp3-dev libaom-dev libtheora-dev
sudo apt-get install -y libass-dev libbluray-dev libfdk-aac-dev
sudo apt-get install -y libmp3lame-dev libopencore-amrnb-dev
sudo apt-get install -y libopenmpt-dev libopus-dev libxvidcore-dev liblzma-dev
sudo apt-get install -y libshine-dev libsnappy-dev libsoxr-dev
sudo apt-get install -y libspeex-dev libtheora-dev libtwolame-dev
sudo apt-get install -y libvo-amrwbenc-dev libvpx-dev libwavpack-dev
sudo apt-get install -y libwebp-dev libx264-dev libx265-dev 

5）下载ffmpeg源码

wget https://ffmpeg.org/releases/ffmpeg-4.4.tar.gz
tar zxvf ffmpeg-4.4.tar.gz

6）编译安装

./configure  --prefix="/usr/local/ffmpeg" \
--enable-static --enable-shared \
--enable-version3 --enable-gpl \
--enable-nonfree --enable-small --enable-libmp3lame \
--enable-libx264 --enable-libx265 \
--enable-libvpx --enable-libtheora --enable-libvorbis \
--enable-libopus --enable-libfdk-aac --enable-libass --enable-libwebp \
--enable-librtmp --enable-postproc --enable-libfreetype --enable-pthreads \
--enable-openssl --enable-shared --disable-debug --disable-doc --disable-ffplay \
--enable-cuvid --enable-cuda --enable-cuda-nvcc \
--extra-cflags="-I/usr/local/cuda-12.1/include" --extra-ldflags="-L/usr/local/cuda-12.1/lib64" \
--extra-cflags="-I/usr/local/include" --extra-ldflags="-L/usr/local/lib" --extra-libs="-lpthread -lm"

sudo make -j16
sudo make install

问题：

ERROR: failed checking for nvcc.
#将configure文件中的sm_30为sm_90（cuda12对应90）

 

 

 

 

 

 

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标签：Ubuntu20.04,enable,--,sudo,dev,apt,install,Linux,WSL2
From： https://www.cnblogs.com/leokale-zz/p/17579603.html