Bug#549690: [CRASH] Uncaught exception SystemError in /usr/lib/python2.5/site-packages/apt/cache.py:175

[harik <harik@dan.eginity.com>]

Package: python-apt
Version: 0.7.13.3
Severity: important
File: /usr/lib/python2.5/site-packages/apt/cache.py



*** /tmp/update-manager-bugQ_6d75
The information below has been automatically generated.
Please do not remove this from your bug report.

- Exception Type: <type 'exceptions.SystemError'>
- Exception Value: SystemError('E:Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.',)
- Exception Origin: <_MainThread(MainThread, started)>
- Exception Traceback:
  File "/usr/lib/pymodules/python2.5/UpdateManager/Frontend/Gtk/GtkProgress.py", line 76, in update_func
    self._ui.update_package_list()
  File "/usr/lib/pymodules/python2.5/UpdateManager/Frontend/Gtk/ui.py", line 787, in update_package_list
    self._dist_upgrade)
  File "/usr/lib/pymodules/python2.5/UpdateManager/Application.py", line 322, in get_available_updates
    return self._backend.get_available_updates(dist_upgrade=dist_upgrade)
  File "/usr/lib/pymodules/python2.5/UpdateManager/Backend/PythonApt.py", line 704, in get_available_updates
    self._cache.upgrade(distUpgrade=dist_upgrade)
  File "/usr/lib/python2.5/site-packages/apt/cache.py", line 175, in upgrade
    self._depcache.Upgrade(distUpgrade)




-- System Information:
Debian Release: squeeze/sid
  APT prefers testing
  APT policy: (700, 'testing'), (600, 'experimental'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.31 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages python-apt depends on:
ii  apt [libapt-pkg-libc6.9-6-4 0.7.23.1     Advanced front-end for dpkg
ii  apt-utils [libapt-inst-libc 0.7.23.1     APT utility programs
ii  libc6                       2.10.1-0exp2 GNU C Library: Shared libraries
ii  libgcc1                     1:4.4.1-4    GCC support library
ii  libstdc++6                  4.4.1-4      The GNU Standard C++ Library v3
ii  lsb-release                 3.2-23       Linux Standard Base version report
ii  python                      2.5.4-2      An interactive high-level object-o
ii  python-central              0.6.11       register and build utility for Pyt

Versions of packages python-apt recommends:
ii  iso-codes                     3.10.3-1   ISO language, territory, currency,
ii  libjs-jquery                  1.3.3-2    JavaScript library for dynamic web

Versions of packages python-apt suggests:
pn  python-apt-dbg                <none>     (no description available)
ii  python-gtk2                   2.16.0-1   Python bindings for the GTK+ widge
ii  python-vte                    1:0.20.5-1 Python bindings for the VTE widget