libv-devel-1.90-alt11.x86_64 windows-thumbnail-database-in-package warn /usr/share/doc/libv-devel-1.90/fig/Thumbs.db: It is the file in the package named Thumbs.db or Thumbs.db.gz, which is normally a Windows image thumbnail database. Such databases are generally useless in packages and were usually accidentally included by copying complete directories from the source tarball.;