ubuntu.22.04-server Detailed Installation Guide
1. Load the disc and start installing the system
2. Keep the default and press Enter
3. Keep the default keyboard settings and press Enter
4. Select the minimal installation
5. Select Manual to configure the IP address
6. Leave the proxy configuration blank by default
7. Configure the Tsinghua apt source
https://mirrors.tuna.tsinghua.edu.cn/ubuntu
8. Simply select the default LVM partitioning
By default, not all space is allocated; create and allocate all the space manually yourself
Cancel the default partition
Delete the default LVM allocation and create your own
Create a new LVM partition
Select Continue and press Enter
9. Configure the regular login user and hostname
10. Install SSH
Start installing the system
Restart once the installation is complete
