ubuntu系统 ¶

支持 ubuntu23
支持 ubuntu24

镜像下载 ¶

在官网看看 LTS版本、LTS版本、LTS版本

下载地址

官网：https://cn.ubuntu.com/download/server/step1
阿里云：https://developer.aliyun.com/mirror/

分为2种

带UI桌面版： ubuntu-22.04.2-desktop-amd64.iso
不带UI轻量版：ubuntu-22.04.2-live-server-amd64.iso

拷贝到ESXI服务器

# 登录 esxi服务器
sftp root@192.168.x.x
# 输入密码
xxxxx
# 拷贝
put -r /Users/xxx/Downloads/ubuntu-22.04.2-live-server-amd64.iso /vmfs/volumes/datastore1/ISO

新建虚拟机 ¶

必须勾选，不然无法下载依赖

启动配置 ¶

等待检查
语言配置：English
键盘配置：回车进入下一步后选择Done
ESXI重新进虚拟机

配置允许root登录

sudo vim /etc/ssh/sshd_config

写入以下内容

Port 22
PermitRootLogin yes

# 重启
systemctl restart sshd

# 修改 root密码
sudo passwd root
输入新密码
确认新密码

参考 ¶

https://blog.csdn.net/weixin_39137153/article/details/124904259
https://www.bilibili.com/video/BV1MP411L7no/?vd_source=a913838b3aafb659e07d19adb7f24fdf

常见问题 - cpu跑满问题，老死机 ¶

https://blog.csdn.net/lcbwlx/article/details/44262715

可能是 lightdm 问题


# 停止
sudo service gdm stop
sudo apt-get remove gdm
sudo apt-get purge gdm


# 卸载
sudo apt-get remove ubuntu-desktop
sudo apt-get purge ubuntu-desktop
sudo apt-get remove unity

# 卸载、卸载配置
sudo service lightdm stop
sudo apt-get remove lightdm
sudo apt-get purge lightdm

# 重启
sudo reboot

也有可能需要配置cpu

配置高级参数
https://blog.csdn.net/ExcaliburUlimited/article/details/110410158

https://blog.csdn.net/hzblucky1314/article/details/126912147

常见问题 - 网络 ¶

ubuntu 23 系统配置

网络的问题

配置DNS服务器

sudo vim /etc/resolv.conf

修改 nameserver 127.0.0.53 如下

nameserver 8.8.8.8
nameserver 8.8.4.4
nameserver 223.5.5.5
nameserver 223.6.6.6

修改镜像源 source

cp /etc/apt/sources.list /etc/apt/sources.list.bak
vim /etc/apt/sources.list

配置如下

# 国内（推荐）
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


# 或者国外
deb http://archive.ubuntu.com/ubuntu/ focal main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ focal-updates main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ focal-backports main restricted universe multiverse
deb http://security.ubuntu.com/ubuntu/ focal-security main restricted universe multiverse

更新

sudo apt update
sudo apt upgrade