Install|Install ubuntu 20.04 LTS with EFI BIOS

  1. Format USB flash driver in Fat32 style and clone the "ubuntu***iso" into it with UltralSO.
    Install|Install ubuntu 20.04 LTS with EFI BIOS
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    2.Restart computer by USB flash driver. In BIOS, USB_HDD should be in the top position.
    Install|Install ubuntu 20.04 LTS with EFI BIOS
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    3.Part disk (IMPORTANT)
swap: (主分区)16G(跟你自己内存一样大);空间起始位置;
EFI System: (逻辑分区), 500M;
EXT4->/: (主分区)30G, 空间起始位置, EXT4;/
EXT4->/home: (逻辑分区), 文件存放位置,剩下的所有空间给它;空间起始位置;
【Install|Install ubuntu 20.04 LTS with EFI BIOS】The installation crush: # An attempt to configure apt to install additional packages from the CD failed
Open terminal and type :
sudo rm /usr/lib/ubiquity/apt-setup/generators/40cdrom

Install ubuntu again.

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