Unfortunately it isn't shipped in the .deb, I'll fix that with the next upload.
> On my karmic system, I'm not seeing /lib/udev/rules.d/80-usb-media-players.rules
It's /lib/udev/rules.d/90-usb-media-players.rules in very latest karmic now. It's shipped by the media-player-info package, pulled in as a dependency of rhythmbox.
> It could contain flaws since I can't find any documentation on the syntax.
http:// cgit.freedeskto p.org/~ teuf/media- player- id/tree/ README
Unfortunately it isn't shipped in the .deb, I'll fix that with the next upload.
> On my karmic system, I'm not seeing /lib/udev/ rules.d/ 80-usb- media-players. rules
It's /lib/udev/ rules.d/ 90-usb- media-players. rules in very latest karmic now. It's shipped by the media-player-info package, pulled in as a dependency of rhythmbox.