With compiz 1:0.9.7.2-0ubuntu3, it seems I no longer have this bug if I disable the Crash Handler plugin (or if I'm using the default options because this version of Compiz has reset my settings)
With compiz 1:0.9.7.2-0ubuntu3, it seems I no longer have this bug if I disable the Crash Handler plugin (or if I'm using the default options because this version of Compiz has reset my settings)