https://ubuntu.com/download/raspberry-p ... m64+raspi4
insert SD card to RPI4. boots up. asking for login.
follow the instruction on that download page.
I changed PW to password.Login to your Pi
When prompted to log in, use “ubuntu” for the username and the password. You will be asked to change this default password after you log in.
You are now running the Ubuntu Server on your Raspberry Pi.
enter. it asked for login. username: ubuntu. password: password.
what I did wrong?
this is simple instruction. I really could not find my mistake.