Update system
CatOS is based on archlinux and adopts a rolling update mechanism. Updating the system can keep the system in the latest state and keep the system stable, secure and fully functional. CatOS update system can be used in two ways, command line mode and graphical mode.
CatOS adopts a rolling update mechanism. When the system is not updated for a long time and then the system is updated, there will be a low probability of some software malfunctions or even system crashes, commonly known as "rollover". In order to prevent "rollover", you should develop the habit of updating the system in a timely manner. It is recommended that the update frequency is no less than once a month.
Command line
Use the following command to update your system:
sudo pacman -Syu
As shown in the figure below, after entering the command, the "Do you want to install it?" prompt appears and press Enter.
Graphical way
In the Discover software "Update" tab, select the corresponding update option.
