All reports of menu-icon-not-in-xpm-format for the archive. The extended description of this tag is:
Icons in the Debian menu system should be in XPM format.
While other image types (e.g. png images) appears to "just work", window managers are not "required to support them". Accordingly using non-XPM icons could break interoperability.
Refer to Debian Menu System section 3.7 (The icon field) and https://bugs.debian.org/591812 for details.
Severity: important, Certainty: certain
Check: menu-format, Type: binary
Evolution of the menu-icon-not-in-xpm-format Lintian tag over the past 366 days:
Emitted (non-overridden): 2, overridden: 0, total: 2
The package names link to the relevant maintainer page and the corresponding report for the source package. The links go to the full maintainer report page, which includes info and experimental tags and overridden tags, rather than the default page that shows only errors and warnings.
luakit 2012.09.13-r1-8+b1 (binary)