Comment 5 for bug 917323

I searched a bit on launchpad about this bug and there are quite a few duplicate bugs listed: https://bugs.launchpad.net/bugs/627184, https://bugs.launchpad.net/bugs/719724, https://bugs.launchpad.net/bugs/767499, https://bugs.launchpad.net/bugs/840642, https://bugs.launchpad.net/bugs/867792 and this one. However, the since the original bug is listed as private, we are unable to view any information or troubleshoot further. Can someone address this?