Manjora System Update / Upgrade commands with - (pacman) & the other details

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To update and upgrade your Manjaro Linux system, use the pacman package manager via the terminal. The primary command synchronizes your package databases and upgrades all installed packages: [1, 2]

sudo pacman -Syu

Here are the specific, actionable ways to perform and manage system upgrades on your Manjaro machine:

1. Standard System Update

To refresh your system's package databases and upgrade all outdated packages at once: [1, 2, 3]

bash

sudo pacman -Syu

குறியீட்டைக் கவனமாகப் பயன்படுத்துங்கள்.

2. Force Refresh & Update

If you are having connectivity issues with servers or facing repository synchronization errors, you can force a full refresh of the databases and download fresh package lists before upgrading: [1, 2]

bash

sudo pacman -Syyu

குறியீட்டைக் கவனமாகப் பயன்படுத்துங்கள்.

3. Update AUR, Flatpak, and Snap Packages

While pacman handles official Manjaro and Arch repositories, it doesn't natively update AUR (Arch User Repository) packages, Snap, or Flatpak applications. You can update these using pamac (Manjaro's default graphical and CLI package manager): [1]

bash

pamac update --aur

குறியீட்டைக் கவனமாகப் பயன்படுத்துங்கள்.

4. Clean Package Cache (Recommended)

After updates, it’s a good idea to clean up the cached package files to free up disk space. To delete all cached versions except for the most recent three (saving fallback options in case of update failures), run: [1, 2]

bash

paccache -rk3

குறியீட்டைக் கவனமாகப் பயன்படுத்துங்கள்.

For a visual guide on using pacman to keep your system and apps secure and up to date, watch this tutorial:

2:00

How to Update All Apps at Once Using the Terminal in ...

Tube Raw

YouTube · 3 மார்., 2025

Would you like to know how to troubleshoot broken mirrors or how to safely apply major system updates via TTY if your graphical desktop fails to load?