All reports of duplicated-compressed-file for the archive. The extended description of this tag is:

The given, apparently compressed, file is shipped in the package in addition to another file with the same name without the compression-method extension. Normally this indicates a mistake in the installation process of the package.

Severity: minor, Certainty: possible

Check: files, Type: binary, udeb

This tag has not been emitted in any package tested by Lintian.