I've tested and modified the desktop file. The gui launch ok just remove the sudo in the exec line. Edit1: I can't save setting from editor Test in xterm with root privilges: "chown user:users /home/user/.config/savepress" I can now save setting from editor, but editor on next start doesn't show or not load the new setting only the default vallue. But savepress load the new setting when i long press the right button.