[Bug 876758] Re: Upgrade to Oneiric (11.10) failure

[Jean-Baptiste Lallement]

Thanks for taking the time to report this bug and helping to make Ubuntu
better. Could you please add the log files from '/var/log/dist-upgrade/'
to this bug report as separate attachments? Thanks in advance.

** Changed in: update-manager (Ubuntu)
       Status: New => Incomplete

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Title:
  Upgrade to Oneiric (11.10) failure

Status in “update-manager” package in Ubuntu:
  Incomplete

Bug description:
  upgrade-manager failed with the 'The upgrade has aborted. Your system could be in an unusable state...' message.  /var/log/dist-upgrade/main.log ends with:
  2011-10-17 16:01:59,790 ERROR Exception during pm.DoInstall()
  Traceback (most recent call last):
    File "/tmp/update-manager-m5pTqQ/DistUpgradeView.py", line 201, in run
      res = pm.do_install(self.writefd)
  SystemError: E:Sub-process /usr/bin/dpkg returned an error code (1)
  2011-10-17 16:01:59,850 ERROR SystemError from cache.commit(): installArchives() failed
  2011-10-17 16:01:59,851 ERROR found exception: 'E:Sub-process /usr/bin/dpkg returned an error code (1)'

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