Bug#143995: apt: cannot upgrade, "pkgProblemResolver::Resolve generated breaks"

[Yann Dirson <ydirson@fr.alcove.com>]

Here is some debugging output:

# apt-get dist-upgrade -o "Debug::pkgProblemResolver=1"
Reading Package Lists... Done
Building Dependency Tree... Done
Calculating Upgrade... Starting
Starting 2
Investigating blt
  Or group remove for blt
Package blt has broken dep on blt8.0
  Considering blt8.0 0 as a solution to blt 1
  Added blt8.0 to the remove list
Done
Failed
Sorry, but the following packages have unmet dependencies:
  python2.1-tk: Depends: blt (>= 2.4u-1) but it is not going to be installed
E: Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.

-- 
Yann Dirson <Yann.Dirson@fr.alcove.com>                 http://www.alcove.com/
Technical support manager                Responsable de l'assistance technique
Senior Free-Software Consultant          Consultant senior en Logiciels Libres
Debian developer (dirson@debian.org)                        Développeur Debian


-- 
To UNSUBSCRIBE, email to deity-request@lists.debian.org
with a subject of "unsubscribe". Trouble? Contact listmaster@lists.debian.org