The Snap Store will undergo scheduled database maintenance on July 5, 2026 22:00 to July 6, 02:00 UTC. During this time, you will not be able to install or update snaps. No user action is required and services will automatically resume once maintenance is complete.
This is a message broker that supports version 5.0, 3.1.1, and 3.1 of the MQTT protocol. MQTT provides a method of carrying out messaging using a publish/subscribe model. It is lightweight, both in terms of bandwidth usage and ease of implementation. This makes it particularly useful at the edge of the network where a sensor or other simple device may be implemented using a microcontroller for example.
Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully.
Snaps are discoverable and installable from the Snap Store, an app store with an audience of millions.
Enable snapd
Snap can be installed from the command line. Open the Konsole terminal and enter the following:
sudo apt update
sudo apt install snapd
Install mosquitto
To install mosquitto, simply use the following command: