System Upgrades

Attention

This guide only applies to officially released Ubuntu images, check here for official images.

If you are already using our officially released Ubuntu image in the eMMC, then you can follow these instructions to upgrade your system to the latest version.

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$ sudo apt update
$ sudo apt full-upgrade
$ sudo do-fenix-full-upgrade
$ sync
$ sudo reboot
Troubleshooting

If you encounter the following errors:

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khadas@Khadas:~$ sudo apt update
Ign:1 https://dl.khadas.com/repos/vim3 focal InRelease
Hit:2 http://ports.ubuntu.com focal InRelease
Hit:3 http://ports.ubuntu.com focal-security InRelease
Hit:4 http://ports.ubuntu.com focal-updates InRelease
Hit:5 http://ports.ubuntu.com focal-backports InRelease
Err:6 https://dl.khadas.com/repos/vim3 focal Release
  Certificate verification failed: The certificate is NOT trusted. The certificate chain uses expired certificate.  Could not handshake: Error in the certificate verification. [IP: 135.181.182.36 443]
Reading package lists... Done
E: The repository 'https://dl.khadas.com/repos/vim3 focal Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.

Follow these instructions to fix it:

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$ sudo sed -i 's/https/http/g' /etc/apt/sources.list.d/fenix.list
$ sudo apt update
$ sudo apt full-upgrade
$ sudo do-fenix-full-upgrade
$ sync
$ sudo reboot