It seems "Prism for Firefox 0.2" extension was causing this. I installed it some time ago, but wasn't using it, just that it was enabled all the time. Now I have nightly tester tools enabled and prism disabled and everything works just fine.
-- Opening attachment kills firefox. https://bugs.launchpad.net/bugs/239376 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
