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A practical guide to improve your experience with Fedora Linux optimizing your startup times and gaming performance.

This guide applies for both KDE and Gnome flavors of Fedora Linux including versions Fedora 36 and Fedora 37. Specially built for desktop users including those who play on Linux through Steam Proton, Native Games or via launchers like Lutris.

fedora 36 37

Startup optimization

We will start disabling some stuff that is not required for a desktop use case:

  1. Optimize startup by masking systemd-udev-settle:

    sudo systemctl mask systemd-udev-settle
    

    Why disable this? More info

  2. Optimize startup by disabling NetworkManager-wait-online.service:

    sudo systemctl disable NetworkManager-wait-online.service
    

    Why disable this? More info

  3. For KDE: disable check for updates at startup.

    sudo mkdir /etc/xdg/autostart.disabled
    sudo mv /etc/xdg/autostart/org.kde.discover.notifier.desktop /etc/xdg/autostart.disabled/org.kde.discover.notifier.desktop
    

    You may need to re-apply this commands after some system updates that restore some KDE settings to defaults.

    In case that you’ve wanted to go back, just restore the files from the backup directory autostart.disabled.

Gaming optimization

  • Start games using GameMode:

    • Edit the Steam launch options for the game:

      gamemoderun %command%
      
    • For others, you must manually request GameMode when running the game. This can be done by launching the game through gamemoderun:

      gamemoderun ./game
      
    • For games/launchers which integrate GameMode support (like Lutris) simply running the game will automatically activate GameMode. More info.

  • On KDE you may experience some stuttering and/or bad reposiveness while playing fullscreen games, just disable the Compositor to boost your gaming experience:

    fedora compositor

    You can re-enable it manually or install the KWin script Autocomposer that handles the entire process automatically.

Extra tips

  • Install additional codecs:

    sudo dnf groupupdate multimedia --setop="install_weak_deps=False" --exclude=PackageKit-gstreamer-plugin
    sudo dnf groupupdate sound-and-video
    

    More info

  • On KDE: Enable Dolphin video previews:

    sudo dnf install ffmpegthumbs
    

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