Unattended Upgrades Debian

Unattended Upgrades in Debian

Feels like since forever have I been using unattended-upgrades package to automate the Security upgrades on my various Debian Stable based machines.

Default Settings

By default unattended-upgrades will install only Security updates. It also will not send any email reports. That is not surprising – well, you have to have email delivery configured and unattended-upgrades needs to know, what email address to send those reports to.

Tweaking the Config

If you need more than what the defaults give you, it’s easy to modify the config as described in the Debian Wiki. I think the most elegant way of customizing the configuration is described in the README.md of the Debian package source. You basically create /etc/apt/apt.conf.d/52unattended-upgrades-local and put any overrides to the default config you need.

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Debian 

Debian on TrueNAS Core under bhyve

Installing Debian/GNU Linux under bhyve on TrueNAS Core

I got myself a TrueNAS Mini X+ couple of months ago. I have it running TrueNAS Core based on FreeBSD. In that system you can run VMs under FreeBSD’s native hypervisor, bhyve. Since there are a couple of quirks around running Debian specifically, I decided to write up a quick article about setting up Debian-based VM there.

The quirks

The ones I’ve stumbled upon were:

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