unkillable_shutdown crashed with OSError in orphaned_processes()

[strato]

Binary package hint: apport

error generated from first reboot after a fresh install

ProblemType: Crash
ApportLog:
 apport (pid 1987) Sun Mar 21 21:01:58 2010: called for pid 1850, signal 11
 apport (pid 1987) Sun Mar 21 21:01:58 2010: executable: /usr/bin/mythtv-setup.real (command line "/usr/bin/mythtv-setup.real")
 apport (pid 1987) Sun Mar 21 21:02:09 2010: wrote report /var/crash/_usr_bin_mythtv-setup.real.1000.crash
Architecture: i386
CrashReports:
 600:0:0:1623174:2010-03-21 21:32:29.113025000 -0500:2010-03-21 21:33:00.800523691 -0500:/var/crash/xserver-xorg-video-intel.2010-03-21_21:32:29.693446.crash
 600:1000:1000:29028122:2010-03-21 21:02:08.951494000 -0500:2010-03-21 21:02:24.951491578 -0500:/var/crash/_usr_bin_mythtv-setup.real.1000.crash
 644:0:0:9566:2010-03-21 21:31:47.723495000 -0500:2010-03-21 21:33:14.088524278 -0500:/var/crash/_bin_dash.0.crash
 600:0:0:7370:2010-03-21 21:31:47.731493000 -0500:2010-03-21 21:33:25.661024844 -0500:/var/crash/_usr_share_apport_unkillable_shutdown.0.crash
 600:0:0:562105:2010-03-21 21:03:34.775494000 -0500:2010-03-21 21:03:35.775494000 -0500:/var/crash/_usr_share_apport_apport-gpu-error-intel.py.0.crash
Date: Sun Mar 21 21:31:48 2010
DistroRelease: Ubuntu 10.04
ExecutablePath: /usr/share/apport/unkillable_shutdown
InstallationMedia: Mythbuntu 10.04 "Lucid Lynx" - Beta i386 (20100318)
InterpreterPath: /usr/bin/python2.6
Package: apport 1.13.1-0ubuntu1
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/share/apport/unkillable_shutdown -o 9192 -o 9210 -o 809 -o 2232
ProcEnviron: PATH=(custom, no user)
ProcVersionSignature: Ubuntu 2.6.32-16.25-generic
PythonArgs: ['/usr/share/apport/unkillable_shutdown', '-o', '9192', '-o', '9210', '-o', '809', '-o', '2232']
SourcePackage: apport
Title: unkillable_shutdown crashed with OSError in orphaned_processes()
Uname: Linux 2.6.32-16-generic i686
UserGroups:

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make Ubuntu better. This particular crash has already been reported and is a duplicate of bug #540436, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.