Si al intentar actualizar mediante la Terminal de Comandos con:
sudo apt-get update
El sistema devuelve un texto similar al siguiente:
E: Repository ‘https://repo.quirinux.org quirinux InRelease’ changed its ‘Origin’ value from ‘quirinux.org’ to ‘Quirinux’
N: This must be accepted explicitly before updates for this repository can be applied. See apt-secure(8) manpage for details.