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Nice, I'll mark this [SOLVED].
BL maintainence. Weekly, if possible, otherwise whenever you log into a session...
sudo apt update && sudo apt upgrade
Whenever it's convenient, yearly even, but don't autoremove if something looks fishy. Ask here when in doubt.
sudo apt-get --purge autoremove && sudo apt-get clean
Also see DontBreakDebian and Create jessie Backports...
https://wiki.debian.org/DontBreakDebian
https://forums.bunsenlabs.org/viewtopic.php?id=58
Always ask on the forums first, that's what it's here for.
I don't care what you do at home. Would you care to explain?
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