[Bug 1024337] Re: Precise to Quantal desktop upgrade failed: dpkg - error processing python3

[Raphaël Hertzog]

This is obviously not a dpkg bug... given the error message I believe
it's ubuntu-drivers-common that registers an rtupdate script which is
failing for some reason (not compatible with python3 maybe?).

** Package changed: dpkg (Ubuntu) => ubuntu-drivers-common (Ubuntu)

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Title:
  Precise to Quantal desktop upgrade failed: dpkg - error processing
  python3

Status in “ubuntu-drivers-common” package in Ubuntu:
  New

Bug description:
  Setting up python-crypto (2.6-2) ...
  Setting up python3 (3.2.3-3) ...
  Traceback (most recent call last):
    File "/usr/bin/py3clean", line 182, in <module>
      main()
    File "/usr/bin/py3clean", line 174, in main
      files = files & pfiles
  TypeError: unsupported operand type(s) for &: 'generator' and 'generator'
  error running python rtupdate hook ubuntu-drivers-common
  dpkg: error processing python3 (--configure):
   subprocess installed post-installation script returned error exit status 4

  Link to the test:
  https://jenkins.qa.ubuntu.com/view/Quantal/view/Upgrade%20Testing%20Dashboard/job
  /quantal-upgrade-precise-desktop/59/ARCH=i386,LTS=non-
  lts,PROFILE=desktop,label=upgrade-test/

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