Raspberry Pi 3b+ Mobile HDD installs Ubuntu arm64 and disk expansion

Don't talk nonsense, light up the data:

As can be seen from the Raspberry Pi installed Ubuntu arm64 in the performance of almost the rolling ARMF system, so I downloaded Ubuntu arm64

• Ubuntu arm64 Project Address

Open it up like this and turn it down:

We open:

Enter:

Then download the desktop version, after the download is complete decompression:

Use etcher to burn to mobile hard drive after decompression is complete

• Etcher official website

Complete the burn, insert the mobile hard drive into the Raspberry Pi, remove the SD card (the Raspberry Pi will automatically recognize)

Then plug in the network cable to the Raspberry Pi, find the IP address, connect using the SSH tool (the initial account is Ubuntu, the initial password is Ubuntu)

Go to the Raspberry Pi, want to install a desktop, but ...

Find a bunch of data, or this is the most useful:

• Open Terminal input

• sudo resize2fs/dev/sda2

• Last reboot

• File system expands to 1TB (size of my hard drive)

Why?

Because:

RESIZE2FS The program will redefine the EXT2,EXT3 or Ext4 file system, if the unit is not specified, the [size] parameter units will become the file system file block size, at the first boot, the startup script has expanded the partition to complete, but not set the size, so we enter "Sudo resize2fs/dev/sda2" can really expand.

Raspberry Pi 3b+ Mobile HDD installs Ubuntu arm64 and disk expansion