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tech:linux:apt_upgrades [2020/06/21 06:27] (current)
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 +====== Automatic apt upgrades ======
 +Recently noticed the following on my daily cron output:
 +<​code>​
 +/​etc/​cron.daily/​apt:​
 +Package '​mysql-common'​ has conffile prompt and needs to be upgraded manually
 +</​code>​
 +
 +It turns out automatic upgrade of packages is turned on by default in Ubuntu LTS 12.04 Precise Pangolin!!!
 +
 +So Any case, did the following to disable in file: /​etc/​apt/​apt.conf.d/​20auto-upgrades
 +
 +Changed
 +<​code>​
 +APT::​Periodic::​Unattended-Upgrade "​1";​
 +</​code>​
 +To
 +<​code>​
 +APT::​Periodic::​Unattended-Upgrade "​0";​
 +</​code>​
 +
 +===== On Xenial =====
 +Open ''/​etc/​apt/​apt.conf.d/​50unattended-upgrades''​ and comment out all lines under block ''​Unattended-Upgrade::​Allowed-Origins''​
 +
 +Uninstall ''​unattended-upgrades''​
 +
 +Also update ''/​etc/​systemd/​system/​network-online.target.wants/​networking.service'',​ ''​TimeoutStartSec''​ from 5min to 1min
 +
 +
 +===== Also (did this on Bionic) =====
 +<code bash>
 +systemctl disable packagekit
 +</​code>​
 +
 +===== On Groovy =====
 +Open ''/​etc/​apt/​apt.conf.d/​50unattended-upgrades''​ and comment out all lines under block ''​Unattended-Upgrade::​Allowed-Origins''​
 +
 +Uninstall ''​unattended-upgrades''​
 +
 +<code bash>
 +systemctl disable packagekit
 +</​code>​
 +
 +Disable in file: /​etc/​apt/​apt.conf.d/​20auto-upgrades
 +
 +Changed
 +<​code>​
 +APT::​Periodic::​Unattended-Upgrade "​1";​
 +</​code>​
 +To
 +<​code>​
 +APT::​Periodic::​Unattended-Upgrade "​0";​
 +</​code>​
 +
 +<code bash>
 +cd /​etc/​cron.daily
 +chmod ugo-x apt-compat
 +chmod ugo-x update-notifier-common
 +</​code>​
 +
 +----
 +
 +Keywords: Ubuntu Initial Setup, apt-get, aptitude
  

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