Hello!
I was able to make the bootable SD card for Ubuntu 20.04. However, now, when I remove the SD card, only android shows up. I don’t want to have android on the board anymore, both because I want the extra storage space which is being taken up by the android partition, and would like to have the SD card available. Is there a way for me to do this?
If you want your ubunut in SD, then boot from SD, and just run fdisk to wipe out EMMC
If you want to replace android with ubuntu in EMMC, and use sd card as extra storage, then follow the wiki to make a update sd card
https://wiki.t-firefly.com/en/ROC-RK3588S-PC/05-upgrade_firmware_sd.html#upgrade-the-firmware-via-sd-card
After update , wipe out your update sd card so that become a normal sd for extra storage
This link is not found
https://wiki.t-firefly.com/en/ROC-RK3588S-PC/05-upgrade_firmware_sd.html#upgrade-the-firmware-via-sd-card tiny fishing
I don’t have access to this link
https://wiki.t-firefly.com/en/ROC-RK3588S-PC/05-upgrade_firmware_sd.html#upgrade-the-firmware-via-sd-card subway horror