As this is marked invalid as "fixed in Aurora 13" I've logged a new bug covering the bug in firefox 12 beta (firefox-next)
https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/962765
As this is marked invalid as "fixed in Aurora 13" I've logged a new bug covering the bug in firefox 12 beta (firefox-next)
https:/ /bugs.launchpad .net/ubuntu/ +source/ firefox/ +bug/962765