/usr/share/lintian/overrides/ncbi-tools-x11 is in ncbi-tools-x11 6.1.20120620-7.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 | ncbi-tools-x11: menu-icon-missing usr/share/pixmaps/ncbilogo.xpm
|