Same problem here Ubuntu Karmic x86 Namoroka 3.6.4pre (3.6.4~hg20100410r34032)
I've already set dom.ipc.plugins.enabled.libflashplayer.so to false, but I still can reproduce the problem in a web page when I click on a link that I know will bring a popup window. I don't know if that window has to execute something "special" like a JS code, but i am pretty sure that it desn't have to execute any flash or Java code -- Flash, Java, etc. does not work with out of process plugins and causes Firefox to become unresponsive https://bugs.launchpad.net/bugs/513887 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs