I'm seeing related problems in two machines, but I can say that Firefox is not involved in my case... The machines worked well until Koala upgrades apparently destroyed the sound capabilities...
(Mostly commenting here so that (I think) I'll be subscribed for updated information on this bug in case it become relevant to my case and because this is the top-rated bug report on Launchpad (according to Google).) -- [Koala] problem with sound in totem, rhytmbox, but no in firefoxes flash videos https://bugs.launchpad.net/bugs/405405 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
