Hi,
Basically, users can download the ROM at Firmware Pages, follow one of the instructions to upgrade manually:
- Upgrade using USB-C cable on Windows PC
- Upgrade using a burning SD Card via Windows PC
- Upgrade using a burning SD Card via CLI
And following instructions for LibreELEC ROM:
It seems that this is first post from you. Did you posted with another account/username? If so, kindly figure it out, and our guys will follow it up.
If you just wanna get your VIM running Ubuntu, you can check this Topic for information.
Any further questions or feedback are welcome.
Enjoy!