for me, similar, it plays a video stream for few seconds and then crash!! the link was http://www.camera.it/audiovideo/default.aspx?VideoType=wm&banda=1
** Attachment added: "the crash log" http://librarian.launchpad.net/4977287/_usr_lib_firefox_firefox-bin.pSgcoj.crash -- Firefox don't play videos with totem-mozilla plugin https://launchpad.net/bugs/69552 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs