E: Type 'mongodb-org/4.2' is not known on line 2 in source list /etc/apt/sources.list.d/mongodb-org-4.2.list E: Malformed line 1 in source list /etc/apt/sources.list.d/some-ppa.list (type) E: The list of sources could not be read.como puedo resolver esto
Limpie el repositorio mongo defectuoso actual:
rm -rf /etc/apt/sources.list.d/mongodb-org-4.2.list
Actualizar :
actualización adecuada
Siga las instrucciones oficiales aquí:
https://www.mongodb.com/docs/v4.2/tutorial/install-mongodb-on-ubuntu/