[Bug 1041970] Re: it crash just after update-notifier installation error

[Fabio Marconi]

*** This bug is a duplicate of bug 1040380 ***
    https://bugs.launchpad.net/bugs/1040380

** This bug has been marked a duplicate of bug 1040380
   package-data-downloader crashed with AttributeError in process_download_requests(): 'Deb822' object has no attribute 'has_key'

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https://bugs.launchpad.net/bugs/1041970

Title:
  it crash just after update-notifier installation error

Status in “ubiquity” package in Ubuntu:
  New

Bug description:
  Aug 26 22:25:20 ubuntu ubiquity: Traceback (most recent call last):
  Aug 26 22:25:20 ubuntu ubiquity:   File "/usr/lib/update-notifier/package-data-downloader", line 296, in <module>
  Aug 26 22:25:20 ubuntu ubiquity:     
  Aug 26 22:25:20 ubuntu ubiquity: process_download_requests()
  Aug 26 22:25:20 ubuntu ubiquity:   File "/usr/lib/update-notifier/package-data-downloader", line 212, in process_download_requests
  Aug 26 22:25:20 ubuntu ubiquity:     if para.has_key('script'):
  Aug 26 22:25:20 ubuntu ubiquity: AttributeError: 'Deb822' object has no attribute 'has_key'
  Aug 26 22:25:20 ubuntu ubiquity: dpkg: error processing update-notifier-common (--unpack):
  Aug 26 22:25:20 ubuntu ubiquity:  subprocess installed post-installation script returned error exit status 1
  Aug 26 22:25:23 ubuntu ubiquity: Errors were encountered while processing:
  Aug 26 22:25:23 ubuntu ubiquity:  update-notifier-common
  Aug 26 22:25:23 ubuntu ubiquity: Error in function: 
  Aug 26 22:25:24 ubuntu ubiquity: 
  Aug 26 22:25:24 ubuntu plugininstall.py: Exception during installation:
  Aug 26 22:25:24 ubuntu plugininstall.py: SystemError: E:Sub-process /usr/bin/dpkg returned an error code (1)
  Aug 26 22:25:24 ubuntu plugininstall.py: 

  Hallo
  Trying an installation into usb key from an usb stick + persistence of 20120826.
  Installing with update and third party download enabled.
  It crash just after the installation of the update notifier package fail returning an exit status 1.
  Thanks
  Fabio

  ProblemType: Bug
  DistroRelease: Ubuntu 12.10
  Package: ubiquity 2.11.23
  ProcVersionSignature: Ubuntu 3.5.0-11.11-generic 3.5.2
  Uname: Linux 3.5.0-11-generic i686
  ApportVersion: 2.5.1-0ubuntu2
  Architecture: i386
  CasperVersion: 1.321
  Date: Mon Aug 27 00:26:40 2012
  InstallCmdLine: noprompt cdrom-detect/try-usb=true persistent file=/cdrom/preseed/ubuntu.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity
  LiveMediaBuild: Ubuntu 12.10 "Quantal Quetzal" - Alpha i386 (20120825)
  ProcEnviron:
   TERM=unknown
   PATH=(custom, no user)
   LANG=it_IT.UTF-8
   SHELL=/bin/bash
  SourcePackage: ubiquity
  UpgradeStatus: No upgrade log present (probably fresh install)

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