All reports of dir-or-file-in-mnt for the archive. The extended description of this tag is:
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 (/mnt : Mount point for a temporarily mounted filesystem) for details.
This tag has not been emitted in any package tested by Lintian.