[Bug 658995] Re: Broken package cache because of not synced Cache.__dict__ and Cache._set

[Launchpad Bug Tracker]

[Expired for Aptdaemon because there has been no activity for 60 days.]

** Changed in: aptdaemon
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/658995

Title:
  Broken package cache because of not synced Cache.__dict__ and
  Cache._set

Status in Aptdaemon:
  Expired
Status in “aptdaemon” package in Ubuntu:
  Expired
Status in “python-apt” package in Ubuntu:
  Invalid

Bug description:
  Traceback (most recent call last):
    File "/usr/lib/python2.6/dist-packages/aptdaemon/worker.py", line 173, in _process_transaction
      self.remove_packages(self.trans.packages[2])
    File "/usr/lib/python2.6/dist-packages/aptdaemon/worker.py", line 483, in remove_packages
      self._commit_changes(fetch_range=(10, 10), install_range=(10, 90))
    File "/usr/lib/python2.6/dist-packages/aptdaemon/worker.py", line 726, in _commit_changes
      self._check_obsoleted_dependencies()
    File "/usr/lib/python2.6/dist-packages/aptdaemon/worker.py", line 518, in _check_obsoleted_dependencies
      for pkg in self._cache:
    File "/usr/lib/python2.6/dist-packages/apt/cache.py", line 173, in __iter__
      yield self[pkgname]
    File "/usr/lib/python2.6/dist-packages/apt/cache.py", line 158, in __getitem__
      pkg = self._weakref[key] = Package(self, self._cache[key])
  KeyError: 'liljboss-\xc0anagement-java'

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