I want to upgrade a 20.04 system (xubuntu) to 22.04.
LANG=C df
Filesystem Size Used Avail Use% Mounted on
/dev/sda5 30G 25G 3,6G 88% /
/dev/loop6 500M 3,6M 419M 1% /var/lib/machines
/dev/sda6 36G 31G 2,8G 92% /home
There is 3.6G free space on the partition/fs which will be used. There would be 2.8G free space, to store temporary files, if needed and possible.
Will the upgrade work? Is it possible, to specify a dedicated device to store temporary files? How many free space do I need - roughly - during install, and permanently (the last q. is not answerable without knowing, which packages I installed, which will in turn get upgraded. But maybe for a plain install.)