[Bug 1026577] [NEW] ubiquity crashed with TypeError in _execute_child(): Can't convert 'list' object to str implicitly

[Jean-Baptiste Lallement]

Public bug reported:

Ubuntu Desktop i386 20120719

Ubiquity crashed on step 'Prepare' withouth specific action.

ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: ubiquity 2.11.16
ProcVersionSignature: Ubuntu 3.5.0-5.5-generic 3.5.0-rc7
Uname: Linux 3.5.0-5-generic i686
ApportVersion: 2.4-0ubuntu3
Architecture: i386
CasperVersion: 1.319
Date: Thu Jul 19 11:38:04 2012
ExecutablePath: /usr/lib/ubiquity/bin/ubiquity
InstallCmdLine: file=/cdrom/preseed/ubuntu.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity
InterpreterPath: /usr/bin/python3.2mu
LiveMediaBuild: Ubuntu 12.10 "Quantal Quetzal" - Alpha i386 (20120719.1)
ProcCmdline: /usr/bin/python3 /usr/lib/ubiquity/bin/ubiquity -d
ProcEnviron: Error: [Errno 13] Permission denied: '/proc/5194/environ'
PythonArgs: ['/usr/lib/ubiquity/bin/ubiquity', '-d']
SourcePackage: ubiquity
Title: ubiquity crashed with TypeError in _execute_child(): Can't convert 'list' object to str implicitly
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

** Affects: ubiquity (Ubuntu)
     Importance: Critical
         Status: New


** Tags: apport-crash i386 need-duplicate-check qa-daily-testing quantal rls-q-incoming running-unity ubiquity-2.11.16

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https://bugs.launchpad.net/bugs/1026577

Title:
  ubiquity crashed with TypeError in _execute_child(): Can't convert
  'list' object to str implicitly

Status in “ubiquity” package in Ubuntu:
  New

Bug description:
  Ubuntu Desktop i386 20120719

  Ubiquity crashed on step 'Prepare' withouth specific action.

  ProblemType: Crash
  DistroRelease: Ubuntu 12.10
  Package: ubiquity 2.11.16
  ProcVersionSignature: Ubuntu 3.5.0-5.5-generic 3.5.0-rc7
  Uname: Linux 3.5.0-5-generic i686
  ApportVersion: 2.4-0ubuntu3
  Architecture: i386
  CasperVersion: 1.319
  Date: Thu Jul 19 11:38:04 2012
  ExecutablePath: /usr/lib/ubiquity/bin/ubiquity
  InstallCmdLine: file=/cdrom/preseed/ubuntu.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity
  InterpreterPath: /usr/bin/python3.2mu
  LiveMediaBuild: Ubuntu 12.10 "Quantal Quetzal" - Alpha i386 (20120719.1)
  ProcCmdline: /usr/bin/python3 /usr/lib/ubiquity/bin/ubiquity -d
  ProcEnviron: Error: [Errno 13] Permission denied: '/proc/5194/environ'
  PythonArgs: ['/usr/lib/ubiquity/bin/ubiquity', '-d']
  SourcePackage: ubiquity
  Title: ubiquity crashed with TypeError in _execute_child(): Can't convert 'list' object to str implicitly
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

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