My guisettings.xml somehow got corrupted, leaving me with a default Kodi installation after a fresh bootup this morning. I make Kodi backups on a frequently basis by using the Backup addon from the Kodi repo. I copied the guisettings.xml file from the lastest backup to the userdata folder, and rest…

You need to stop kodi before make this changes: systemctl stop kodi and after start kodi again systemctl start kodi