Edir-or-file-in-mnt
The tag is present in Lintian version 2.104.244. That is the most recent version we know about.
Packages should not install into /mnt. The FHS states that
this directory is reserved for the local system administrator for
temporary mounts and that it must not be used by installation programs.
Refer to Filesystem Hierarchy Standard for details.
Visibility: error
Check: files/hierarchy/standard