[Bug 983016] Re: update-manager crashed with SIGSEGV in pkgDepCache::Update()

[Launchpad Bug Tracker]

Status changed to 'Confirmed' because the bug affects multiple users.

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

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https://bugs.launchpad.net/bugs/983016

Title:
  update-manager crashed with SIGSEGV in pkgDepCache::Update()

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

Bug description:
  no further informations  that can help...

  ProblemType: Crash
  DistroRelease: Ubuntu 12.04
  Package: update-manager 1:0.156.11
  ProcVersionSignature: Ubuntu 3.2.0-21.34-generic-pae 3.2.13
  Uname: Linux 3.2.0-21-generic-pae i686
  ApportVersion: 2.0.1-0ubuntu3
  Aptdaemon:
   
  Architecture: i386
  Date: Mon Apr 16 14:12:37 2012
  ExecutablePath: /usr/bin/update-manager
  GsettingsChanges:
   com.ubuntu.update-manager first-run false
   com.ubuntu.update-manager launch-time 1334578356
   com.ubuntu.update-manager window-height 500
   com.ubuntu.update-manager window-width 600
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha i386 (20120318)
  InterpreterPath: /usr/bin/python2.7
  PackageArchitecture: all
  ProcCmdline: /usr/bin/python /usr/bin/update-manager
  ProcEnviron:
   PATH=(custom, no user)
   LANG=it_IT.UTF-8
   SHELL=/bin/bash
  SegvAnalysis:
   Segfault happened at: 0xb49dabde <_ZN11pkgDepCache6UpdateEP10OpProgress+446>:	add    0x14(%eax),%edi
   PC (0xb49dabde) ok
   source "0x14(%eax)" (0x8ec1a014) not located in a known VMA region (needed readable region)!
   destination "%edi" ok
  SegvReason: reading unknown VMA
  Signal: 11
  SourcePackage: update-manager
  StacktraceTop:
   pkgDepCache::Update(OpProgress*) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
   pkgDepCache::Init(OpProgress*) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
   pkgCacheFile::BuildDepCache(OpProgress*) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
   pkgCacheFile::Open(OpProgress*, bool) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
   ?? () from /usr/lib/python2.7/dist-packages/apt_pkg.so
  Title: update-manager crashed with SIGSEGV in pkgDepCache::Update()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

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