security - 16.04 Automatic Updates - Ask Ubuntu


i have been running 16.04 on desktop 2 months now. have yet see ask me install updates. have not changed default settings, , appropriate boxes appear checked.

how can force check updates, , make automatic in future?

this settings tab looks like. they're downloaded , installed unbeknownst me?:

enter image description here thanks.

here solution. believe, can help.


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