Wayland and custom refresh rate

Support Graphics & Display
4

Actually that’s good because using GUI applications as root is not recommended.

If you need to edit a system file as root from KDE Plasma you can do it like this.

  1. Find the file via Dolphin.
  2. Open the file with Kate.
  3. Make the edits you want.
  4. Then save the file. Kate will then ask you for your sudo password. Type that in and it saves your file.

Also see this:

https://wiki.archlinux.org/title/Running_GUI_applications_as_root

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