Comment 5 for bug 1200775

I got the crash too, but have not enabled folder sharing, only desktop sharing (vino).

What I see, that in firefox apt urls dont work. But I have url handler definied like this:

network.protocol-handler.app.apt = /usr/bin/apturl

in about config.

Possible the crash come from a try to open the apt-url. But I got it displayed after a new login to the desktop.