[Bug 665572] Re: dpkg status lock race after a transaction is done

[Dmitry Shachnev]

Will there be a Maverick SRU for this? The package is stuck in
-proposed.

@Andrea: Which version of Aptdaemon do you have (i.e. apt-cache policy
aptdaemon)?

** Changed in: aptdaemon
       Status: Fix Committed => Fix Released

** Changed in: aptdaemon (Ubuntu Maverick)
       Status: Confirmed => Fix Committed

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Title:
  dpkg status lock race after a transaction is done

Status in Aptdaemon:
  Fix Released
Status in “aptdaemon” package in Ubuntu:
  Fix Released
Status in “aptdaemon” source package in Maverick:
  Fix Committed

Bug description:
  Update Manager displayed this message when I clicked "Install updates"
  Traceback (most recent call last):
    File "/usr/lib/python2.6/dist-packages/aptdaemon/worker.py", line 179, in _process_transaction
      self.commit_packages(*self.trans.packages)
    File "/usr/lib/python2.6/dist-packages/aptdaemon/worker.py", line 227, in commit_packages
      self._commit_changes()
    File "/usr/lib/python2.6/dist-packages/aptdaemon/worker.py", line 738, in _commit_changes
      self._cache.commit(fetch_progress, inst_progress)
    File "/usr/lib/python2.6/dist-packages/apt/deprecation.py", line 98, in deprecated_function
      return func(*args, **kwds)
    File "/usr/lib/python2.6/dist-packages/apt/cache.py", line 427, in commit
      res = self.install_archives(pm, install_progress)
    File "/usr/lib/python2.6/dist-packages/apt/deprecation.py", line 98, in deprecated_function
      return func(*args, **kwds)
    File "/usr/lib/python2.6/dist-packages/apt/cache.py", line 394, in install_archives
      install_progress.finish_update()
    File "/usr/lib/python2.6/dist-packages/aptdaemon/progress.py", line 264, in finish_update
      lock.status_lock.acquire()
    File "/usr/lib/python2.6/dist-packages/aptdaemon/lock.py", line 66, in acquire
      raise LockFailedError(self.path, process)
  LockFailedError
  --- 
  Architecture: i386
  DistroRelease: Ubuntu 10.10
  InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta i386 (20100318)
  Package: aptdaemon 0.31+bzr506-0ubuntu2
  PackageArchitecture: all
  ProcEnviron:
   LANG=ru_RU.utf8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 2.6.35-22.35-generic 2.6.35.4
  Tags: maverick
  Uname: Linux 2.6.35-22-generic i686
  UserGroups: adm admin audio cdrom dialout dip fax floppy fuse lpadmin netdev plugdev sambashare tape video

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