The version of crash in saucy no longer suggests these obsolete packages. Furthermore, it's in the process of being SRUed all the way back to precise.
** Changed in: crash (Ubuntu) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to crash in Ubuntu. https://bugs.launchpad.net/bugs/1080652 Title: unknown suggested dependencies Status in “crash” package in Ubuntu: Fix Released Bug description: Latest crash 6.1.0-1ubuntu1 into RR (proposed repo) have unknown "suggested" packages: dumputils & kernel-patch-lkcd It seems those packages have existed a while back (debian sarge) but have been since removed. So that new release should not list these dependencies, as they are not available. ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: crash 6.1.0-1ubuntu1 Uname: Linux 3.7.0-030700rc6-generic i686 ApportVersion: 2.6.2-0ubuntu4 Architecture: i386 Date: Mon Nov 19 12:30:41 2012 MarkForUpload: True SourcePackage: crash UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/crash/+bug/1080652/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp