This is the second part of the article How To Backup Your Files Using Deja Dup [Ubuntu]. If you have not read the first part, I suggest that you do so.In the first part, we discussed how to install Deja Dup and how to set up the storage location and the select the folders to be backed up.
I am currently running Ubuntu 12.04, with Deja Dup 22.0.
I would like to update Deja Dup to later releases so I can utilize the integrity check feature for the backups, as suggested here: (How can I test the integrity of a backup made with Backup (Deja Dup)?)
However apt-get install --only-upgrade deja-dup, states that I already have the newest version (22.0).