I finally found what was a problem. I uninstalled program GNASH. http://www.gnu.org/software/gnash/
-- firefox-2.0.0.6 (English) for Linux/Ubuntu, youtube, Macromedia Flash Player https://bugs.launchpad.net/bugs/131333 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
