[Bug 1232353] Re: update-manager crashed with SIGSEGV in fork()

[mubm]

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https://bugs.launchpad.net/bugs/1232353

Title:
  update-manager crashed with SIGSEGV in fork()

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

Bug description:
  Don't download upgrade package very long time.

  ProblemType: Crash
  DistroRelease: Ubuntu 13.10
  Package: update-manager 1:0.193
  ProcVersionSignature: Ubuntu 3.9.0-1.5-generic 3.9.1
  Uname: Linux 3.9.0-1-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.12.1-0ubuntu4
  Architecture: amd64
  Date: Fri Sep 27 22:44:16 2013
  ExecutablePath: /usr/bin/update-manager
  InstallationDate: Installed on 2012-12-19 (282 days ago)
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64+mac (20111012)
  InterpreterPath: /usr/bin/python3.3
  MarkForUpload: True
  PackageArchitecture: all
  ProcCmdline: /usr/bin/python3 /usr/bin/update-manager --no-update --no-focus-on-map
  SegvAnalysis:
   Segfault happened at: 0x7f0b3af11e3a <fork+330>:	movl   $0x0,(%rdx)
   PC (0x7f0b3af11e3a) ok
   source "$0x0" ok
   destination "(%rdx)" (0x00000000) not located in a known VMA region (needed writable region)!
  SegvReason: writing NULL VMA
  Signal: 11
  SourcePackage: update-manager
  StacktraceTop:
   fork () from /lib/x86_64-linux-gnu/libc.so.6
   ExecFork() () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
   APT::Configuration::getArchitectures(bool const&) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
   pkgCache::pkgCache(MMap*, bool) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
   ?? () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
  Title: update-manager crashed with SIGSEGV in fork()
  UpgradeStatus: Upgraded to saucy on 2013-05-12 (138 days ago)
  UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

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