I got the mentioned docker engine in an Ubuntu 20.04 distribution.
A new version is available, but I cannot upgrade, since with the new available package aufs file system is no more supported, that is the new version is not compatible with the present file system. I’m pretty inexperienced, and so far I couldn’t find any procedure easy enough for me to migrate from aufs to another file system without fearing the risk of loosing data.
So, what if I simply keep on using the mentioned version and aufs?
Thanks in advance!