Ubuntu 22.04.5 LTS常用插件环境初始化

初始化插件：

vim

bash-completion

net-tools

curl

openssh-server

lrzsz

wget

zip

unzip

tree

可选：

docker

git

python

java

Ubuntu如何修改网卡

一、图形化操作

如图所示

二、命令行操作

cd /etc/netplan
ls
vim 01-network-manager-all.yaml

# Let NetworkManager manage all devices on this system
network:
  version: 2
  renderer: networkd
  ethernets:
    ens33:  # 你的网卡名称
      dhcp4: no
      addresses: [192.168.200.200/24]  #你的ip地址
      routes:
        - to: default
          via: 192.168.200.1  # 你的网关
      nameservers:
        addresses: [8.8.8.8, 114.114.114.114]

netplan apply

修改成功

Ubuntu 22.04.5 LTS如何换源

首先按ctrl+alt+(F2/F3/F4/F5/F6)切换至命令控制台进行以下操作

查询当前乌班图版本，换源时要选择正确的版本代号

cat /etc/os-release
 
PRETTY_NAME="Ubuntu 22.04.5 LTS"
NAME="Ubuntu"
VERSION_ID="22.04"
VERSION="22.04.5 LTS (Jammy Jellyfish)" 
VERSION_CODENAME=jammy
ID=ubuntu
ID_LIKE=debian
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
UBUNTU_CODENAME=jammy

将原来的源文件备份好

cp /etc/apt/sources.list /etc/apt/sources.list.backup

进入源文件，替换成国内镜像源（阿里云/清华源）

vi /etc/apt/sources.list

阿里云

deb https://mirrors.aliyun.com/ubuntu/ jammy main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ jammy main restricted universe multiverse

deb https://mirrors.aliyun.com/ubuntu/ jammy-security main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ jammy-security main restricted universe multiverse

deb https://mirrors.aliyun.com/ubuntu/ jammy-updates main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ jammy-updates main restricted universe multiverse

# deb https://mirrors.aliyun.com/ubuntu/ jammy-proposed main restricted universe multiverse
# deb-src https://mirrors.aliyun.com/ubuntu/ jammy-proposed main restricted universe multiverse

deb https://mirrors.aliyun.com/ubuntu/ jammy-backports main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ jammy-backports main restricted universe multiverse

清华源

deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ noble main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ noble-updates main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ noble-backports main restricted universe multivers
deb http://security.ubuntu.com/ubuntu/ noble-security main restricted universe multiverse

随后更新源

apt update

安装插件

apt install -y vim bash-completion net-tools curl openssh-server lrzsz wget zip unzip tree

设置自启动

systemctl enable ssh

至此初始所需的插件环境已搭建完成

故障排错

若重启后发现进不去桌面且报错，请跳转至我的另一篇文章

Ubuntu 22.04.5 LTS 解决Oh no Something has gone wrong 方法-优快云博客