Step 2: Install KDE Plasma Desktop Environment via DNF Command. With your system updated, you can install the KDE Plasma Workspaces. Open your terminal and enter the following command: sudo dnf groupinstall "KDE Plasma Workspaces". This initiates the download and installation of KDE Plasma. remove the password from the wallet. Start the kwalletmanager and then click on »change password«. disable the wallet. Start the kwalletmanager and go to settings / configure wallet. Uncheck the box »Enable the KDE wallet subsystem«. Share. Removing discover was also something I did, soon after installing EndeavourOS KDE. Running pacman -Rns discover removed both discover and archlinux-appstream-data . Nothing broke, the system works well without these two packages. The fix is to remove the theme - then Discover doesn't complain that it can't update it. First do: flatpak remove --unused This appears to at least list the unused flatpaks. It also complains that "Flatpak system operation Uninstall not allowed for user". But you can remove them one-by-one, for example : flatpak remove org.gtk.Gtk3theme.Breeze In KDE Plasma you can probably remove/edit the following files: ~/.config/plasmashellrc ~/.config/plasma-org.kde.plasma.desktop-appletsrc Example given by @dalto at some point: Edit the file “plasma-org.kde.plasma.desktop-appletsrc” Search the file for “SystrayContainmentId” there will be a number after the “=” sign Scro…. I'd install one (or more) window managers alongside KDE and work out which one(s) you want to stick with. Then just uninstall the KDE packages. You can either start X on a separate TTY with the WM, or just boot into it. Note that with a pure WM, you'll need to find utilities to replace a lot of the functionality that a DE provides. Enable The Tiling Window Extension. Now that the Kwin Tiling Extension is set up on your Linux system, it’s time to turn it on. To turn on the extension, go to the KDE app launcher, search for “Kwin Scripts” and open it. Inside the Kwin scripts area, look for “Tiling Extension” and check the box next to it. Then, select the “Apply 3 Answers. Sorted by: 4. Remove Kubuntu. Paste this command into the terminal: sudo apt-get remove akonadi-backend-mysql akonadi-server akregator amarok amarok-common amarok-utils apport-kde apturl-kde ark bluedevil cdparanoia cdrdao cryptsetup docbook-xml docbook-xsl dolphin dragonplayer freespacenotifier gnupg-agent gnupg2 gpgsm gpsd Install KDE Neon - all the latest in KDE/Plasma with none of the bloaty apps. KDE is considered a medium-light distro. It is also one of the faster distros. If your system can't handle KDE, then you need to consider using a distro with XFCE or Mate Desktop. Using a GTK icon theme in Qt applications. If you are running Plasma, run kde-gtk-config and select the icon-theme under System Settings > Application Style > GTK . If you are using GNOME, run dconf-editor and change the icon-theme key under org > gnome > desktop > interface to your preferred icon theme. AgnQr.