I managed to fix this problem in my setup (reported in <a href="https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/291073">bug #291073</a>). Try going into the FF config by entering about:config in the URL field. From there delete all references to printers. Worked for me.
I managed to fix this problem in my setup (reported in <a href="https:/ /bugs.launchpad .net/ubuntu/ +source/ firefox/ +bug/291073">bug #291073</a>). Try going into the FF config by entering about:config in the URL field. From there delete all references to printers. Worked for me.