mongodb-org-tools fails to install on Ubuntu 20.04 because it depends on mongodb-database-tools which doesn’t exist:
$ cat /etc/apt/sources.list.d/mongodb-org-4.4.list deb [ arch=amd64 ] https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/testing multiverse $ sudo apt install mongodb-org-tools Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: mongodb-org-tools : Depends: mongodb-database-tools but it is not installable E: Unable to correct problems, you have held broken packages.