apport-gtk crashed with AssertionError in return_value()

[Shrek]

Binary package hint: apport

result after upgrade

ProblemType: Crash
Architecture: i386
CrashReports:
 600:1000:1000:127783:2009-11-01 18:21:03.000000000 -0800:2009-11-01 18:21:04.000000000 -0800:/var/crash/_usr_lib_gvfs_gvfs-gdu-volume-monitor.1000.crash
 600:0:0:30310:2009-11-01 18:35:22.000000000 -0800:2009-11-01 18:50:39.000000000 -0800:/var/crash/_usr_share_apport_apport-gtk.0.crash
 600:0:0:11149:2009-11-01 18:35:20.000000000 -0800:2009-11-01 18:35:21.000000000 -0800:/var/crash/_usr_bin_landscape-sysinfo.0.crash
Date: Sun Nov 1 18:35:23 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/share/apport/apport-gtk
InterpreterPath: /usr/bin/python2.6
Package: apport-gtk 1.9.3-0ubuntu4
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/share/apport/apport-gtk
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
PythonArgs: ['/usr/share/apport/apport-gtk']
SourcePackage: apport
Title: apport-gtk crashed with AssertionError in return_value()
Uname: Linux 2.6.31-14-generic i686
UserGroups:

[Dmitry Tantsur (divius)]

Confirming, appeared after I used:
$ ubuntu-bug ubiquity

[Martin Pitt (pitti)]

Fixed in trunk.

[Launchpad Janitor (janitor)]

This bug was fixed in the package apport - 1.20.1-0ubuntu1

---------------
apport (1.20.1-0ubuntu1) natty; urgency=low

  * New upstream bug fix release:
    - Add bash completion support for new -w/--window option that was
      introduced in 1.20. Thanks Philip Muškovac.
    - apport-unpack: Fix crash if target directory already exists.
    - Fix crash if UnreportableReason is a non-ASCII string. (LP: #738632)
    - Fix crash if application from desktop name is a non-ASCII string.
      (LP: #737799)
    - unkillable_shutdown: Fix rare crash if ExecutablePath does not exist
      (any more). (LP: #537904)
    - kernel_crashdump: Fix crash if the vmcore file disappeared underneath
      us. (LP: #450295)
    - unkillable_shutdown: Fix crash if the checked process terminated
      underneath us. (LP: #540436)
    - ui.py: Properly raise exceptions from the upload thread that happen at
      its very end. (LP: #469943)
  * data/package-hooks/source_ubiquity.py: Read root-only accessible log files
    as root. (LP: #745455)
 -- Martin Pitt <email address hidden> Thu, 31 Mar 2011 17:37:16 +0200