can not seek music files

Binary package hint: totem

Most of the times when I open music files(mp3, ogg, wmv) in totem, I am not able to seek to to any other position while playing.
This happen frequently and only 1 out 10 times seeking work, other times I can't even click on the seeker in time.

Totem Version: 2.32.0 using GStreamer 0.10.32
Ubuntu Release: 11.04(i386)

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: totem 2.32.0-0ubuntu10
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic-pae 2.6.38.2
Uname: Linux 2.6.38-8-generic-pae i686
Architecture: i386
Date: Tue May 3 05:45:32 2011
ExecutablePath: /usr/bin/totem
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
ProcEnviron:
 LANGUAGE=en_US:en
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: totem
UpgradeStatus: No upgrade log present (probably fresh install)
XsessionErrors: (nautilus:1566): GStreamer-CRITICAL **: gst_debug_add_log_function: assertion `func != NULL' failed