此工具不支持从“groovy”升级到“impish”
ism*_*l k 6 upgrade apt sudo 20.10
这是我输入时的错误do-release-upgrade：
错误是An upgrade from 'groovy' to 'impish' is not supported with this tool.
确保我做到了
sudo-apt-update
sudo-apt-upgrade
sudo sed -i "s/old-releases/archive/g" /etc/apt/sources.list /etc/apt/sources.list.d/*.list