Do-release-upgrade

De Linuxmemo.

Mise à jour majeure Ubuntu Releases

[modifier] commande

do-release-upgrades

[modifier] Dépannage

I tried this but on running do-release-upgrade got:

   Checking for a new ubuntu release
   No new release found

Editing

/etc/update-manager/release-upgrades
to change Prompt=lts to Prompt=normal
allowed do-release-upgrade