package apport 1.20.1-0ubuntu4 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

[D]

Binary package hint: apport

I don't know if this would be considered a duplicate of Bug 767498. I've reported it as new since it concerns the new upgrade.

ProblemType: Package
DistroRelease: Ubuntu 11.04
Package: apport 1.20.1-0ubuntu4
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic i686
ApportLog:
 ERROR: apport (pid 6605) Wed Apr 20 17:50:54 2011: called for pid 1674, signal 11
 ERROR: apport (pid 6605) Wed Apr 20 17:50:54 2011: executable: /usr/lib/policykit-1-gnome/polkit-gnome-authentication-agent-1 (command line "/usr/lib/policykit-1-gnome/polkit-gnome-authentication-agent-1")
 ERROR: apport (pid 6605) Wed Apr 20 17:50:54 2011: this executable already crashed 2 times, ignoring
Architecture: i386
Date: Thu Apr 21 00:17:48 2011
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Beta i386 (20110413)
PackageArchitecture: all
SourcePackage: apport
Title: package apport 1.20.1-0ubuntu4 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)