Comment 13 for bug 778195

I can also confirm this behaviour in Ubuntu 12.04.1 LTS. The document always opens, but it seems entirely random whether it will open within the browser or in its own window. I haven't been using mozplugger long enough to say the frequency of each, or if there is anything else associated with the behaviour, I'll post again if I notice anything that seems to trigger one behaviour over another. I am not running the Unity plugin (unchecked it in CCSM). If someone ever gets assigned to this I can gather any system info they think would help (just let me know how it it's something exotic to the everyday user).