I have a personal system, which I would like to upgrade, preferably without having to do a fresh install.
So far, I have tried to use the Software Updater GUI, which prompted me to update to 21.10. However after clicking update, it hasn't followed up with any prompts or anything that I could see.
I have also tried to use do-release-upgrade
and do-release-upgrade -p
both of which has failed stating that my release is not supported anymore.
I have tried to use do-release-upgrade -d
as well, which has failed stating that:
Upgrades to the development release are only available from the latest supported release.
After which, I've looked for ways to update an end of life distribution and found this. However editing my /etc/apt/sources.list
hasn't yielded any results either.
What can I do to update my system besides a fresh install?