I got the same bug and can confirm that removing the frei0r-plugins solves this issue.
But removing gstreamer0.10-plugins-bad solves it too, as described in bug#471690 , without having to remove the frei0r-plugins ( Openshot depends on it ).
So it seems that these two plugin packages ( frei0r-plugins and gstreamer0.10-plugins-bad ) can not coexist without causing trouble.
I do not belive the bug to be related to software-center, totem crashes too when the bug is present.
The bug seems to mess up gstreamer and must be related to one of the two plugin packages.
Maybe we should file a bugreport against both plugin packages ?
I got the same bug and can confirm that removing the frei0r-plugins solves this issue.
But removing gstreamer0. 10-plugins- bad solves it too, as described in bug#471690 , without having to remove the frei0r-plugins ( Openshot depends on it ).
So it seems that these two plugin packages ( frei0r-plugins and gstreamer0. 10-plugins- bad ) can not coexist without causing trouble.
I do not belive the bug to be related to software-center, totem crashes too when the bug is present.
The bug seems to mess up gstreamer and must be related to one of the two plugin packages.
Maybe we should file a bugreport against both plugin packages ?