AerynOS has released its latest unstable stream update, which includes a wide selection of package upgrades, including Linux kernel 7.1.5 and COSMIC desktop 1.5. This update is particularly useful for users who want to access the latest features and improvements in system stability and performance.

The update is primarily aimed at developers, advanced users, and Linux enthusiasts who use AerynOS as their main or test distribution. Users following the unstable stream can immediately benefit from the new features and bug fixes introduced in this version.

Among the main novelties are:

  • Upgrade to Linux kernel 7.1.5 for stable and gaming-oriented versions, while the long-term support version has been updated to Linux 6.18.40.
  • Upgrade of the graphics stack with Mesa 26.1.6 and Vulkan 1.4.357 components.
  • Introduction of COSMIC Desktop 1.5.0 with the new cosmic-sound-theme sound theme and KDE's Oxygen visual components.
  • Expansion of the Fcitx5 framework for input methods, including support for Hangul and integration with GTK and Qt.
  • System updates such as systemd 260.4, NetworkManager 1.58, Wine 11.14, and WayVR 26.7.1.
  • Upgrade of applications such as Firefox and Thunderbird to version 153.0.1.
  • Improvements to the development stack with Cython 3.2.9, PHP 8.5.9, TypeScript 6.0.3, and Node.js 22.23.2 and 24.18.1.
  • Package and configuration fixes, including resolving issues with Gettext, greetd, and openvrpaths.vrpath.

Prerequisites

  • AerynOS operating system
  • Internet access to download updates
  • Administrator rights to perform system updates
  • Sufficient disk space to install new packages

PROCEDURE: Updating AerynOS to the latest unstable version

Following this guide, you will update the AerynOS system to the latest unstable version, benefiting from all the new packages and improvements described.

  • 1. Open a terminal on the AerynOS system.
  • 2. Run the system update command. To do this, type: sudo pacman -Syu
  • 3. Wait for the system to complete the package database synchronization and update installation.
  • 4. If prompted, confirm the package installation by typing S and pressing Enter.
  • 5. Once the update is complete, reboot the system to apply all changes. Type: sudo reboot

Verification and Troubleshooting

After updating AerynOS, it is important to verify the correct operation of the system and resolve any issues. Follow these steps to test the update and address possible errors.

How to test if it works

  • Check the kernel version: Open a terminal and type the command uname -r. You should see the kernel version updated to Linux 7.1.5 or Linux 6.18.40, depending on your configuration.
  • Check the COSMIC Desktop version: Run the command cosmic-desktop --version to verify that version 1.5.0 is installed.
  • Verify the versions of the main packages: Use the appropriate commands to check the versions of Mesa, Vulkan, NetworkManager, Wine, and other updated packages.
  • Test the desktop features: Make sure the new sound theme, Oxygen icons and styles, and Fcitx5 integrations work correctly.
  • Check the updated applications: Open Firefox, Thunderbird, Visual Studio Code, and other applications to verify that they work without problems.

What to do if it fails

  • Kernel issues: If the system does not boot correctly, try selecting an older kernel from the boot menu (GRUB).
  • COSMIC Desktop errors: If the desktop does not start, try restarting the service with systemctl restart cosmic-desktop or check the logs with journalctl -xe.
  • Package problems: If some packages do not work, try reinstalling them with sudo pacman -S --overwrite packagename (replace packagename with the name of the problematic package).
  • Incorrect configurations: If you have problems with greetd or openvrpaths.vrpath, check the configuration files and make sure they are correct.
  • Consult the changelog: For more details and specific solutions, consult the official changelog.

Educational Summary and Call to Action

  • Review the key steps: Make sure you have correctly followed each step, from updating the kernel to configuring the new desktop features.
  • Explore the new features: Try the new features introduced, such as COSMIC Desktop 1.5, the new sound theme, and KDE integrations.
  • Keep the system updated: Continue to monitor updates through AerynOS's update mechanism to always stay up-to-date with the latest versions.

Start now taking full advantage of the new features and improvements brought by this release!

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