when I installed debian 12.7 I created a separated /var directory, along other 2 separated directories (names forgotten).
I also use flatpak and this program is installed in this directory. Executing ‘flatpack update’ I discovered this directory is 95% full, meaning I cannot update anything, because /var is 95% full (only 400 MiB free)
Ideas to solve this?
I ran into this same problem a few months ago. Instead of taking the time to learn how to manage partitions and lvms, i just re-installed debian and put everything on the same partition because i had no reason to keep em separated.