Bug#715046: [CRASH] Uncaught exception AttributeError in Backend/PythonApt.py:801

[csollo]

Package: update-manager-core
Version: 0.200.5-2.1
Severity: normal
File: /usr/share/pyshared/UpdateManager/Backend/PythonApt.py



*** /tmp/update-manager-bugeCoL3c
The information below has been automatically generated.
Please do not remove this from your bug report.

- Exception Type: <type 'exceptions.AttributeError'>
- Exception Value: AttributeError("'NoneType' object has no attribute
'get_package_list'",)
- Exception Origin: <BugHandler.Thread(PythonAptCommit, started
139701351196416)>
- Exception Traceback:
  File "/usr/lib/pymodules/python2.7/UpdateManager/BugHandler.py", line 89, in
run
    threading.Thread.run(self, *args, **kwargs)
  File "/usr/lib/python2.7/threading.py", line 505, in run
    self.__target(*self.__args, **self.__kwargs)
  File "/usr/lib/pymodules/python2.7/UpdateManager/Backend/PythonApt.py", line
801, in thread_helper
    for pkg_info in self._available_updates.get_package_list():




-- System Information:
Debian Release: 7.1
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 3.2.0-4-amd64 (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 update-manager-core depends on:
ii  lsb-release           4.1+Debian8+deb7u1 Linux Standard Base version report
ii  python                2.7.3-4            interactive high-level object-orie
ii  python-apt            0.8.8.2            Python interface to libapt-pkg
ii  python-support        1.0.15             automated rebuilding support for P

Versions of packages update-manager-core recommends:
ii  update-manager-gnome         0.200.5-2.1 GNOME application that manages sof

update-manager-core suggests no packages.