7.7: Updating Your Pi
- Page ID
- 469694
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Bullseye Taskbar Update
The taskbar of Bullseye has an icon you can use to update your Pi.
Figure \(\PageIndex{1}\): 2/14/2023 screen capture of Bullseye taskbar updat icon. (Belford, cc 0.0)
Updating with APT
APT is Debian's Advanced Packaging Tool and keeps a list of your software in /etc/apt/sources.list. The first thing you want to do is update and upgrade your Pi with the following commands. Open the terminal window and type
sudo apt update
The above code downloads package information on installed programs from the internet, allowing you to get updates. You can see what is upgradable with the following (optional) command
apt list --upgradable
Now install the new upgradable packages by running upgrade
sudo apt full-upgrade
Note, full-upgrade picks up any dependencies that upgrade may miss.
Now reboot your pi
sudo reboot
To do this in one command
sudo apt update && sudo apt upgrade -y
the -y is your response when the upgrade command asks you if you want to go ahead and upgrade.
You can also remove old packages after upgrade
sudo apt autoremove
apt vs apt-get
The apt and apt-get commands essentially do the same things, but the apt gives you more information. I believe the apt-get is the older command, and it is probably best to just use apt. See the article by Baeldung: Differences between apt and apt-get.