update-apt-xapian-index crashed with error in meth(): [Errno 22] Invalid argument

[gunbladeiv]

Binary package hint: apt-xapian-index

I started my ubuntu, and it will crash without me doing anything. And during bootup, there is one failed service. Generate Crash report is mark as failed.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: apt-xapian-index 0.41ubuntu6
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic i686
Architecture: i386
Date: Thu Apr 21 13:11:26 2011
ExecutablePath: /usr/sbin/update-apt-xapian-index
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/sbin/update-apt-xapian-index --batch-mode --force
ProcEnviron:

PythonArgs: ['/usr/sbin/update-apt-xapian-index', '--batch-mode', '--force']
SourcePackage: apt-xapian-index
Title: update-apt-xapian-index crashed with error in meth(): [Errno 22] Invalid argument
UpgradeStatus: Upgraded to natty on 2011-02-14 (67 days ago)
UserGroups: