This is quite an annoying bug because it reduces battery life. It doesn't happen with Banshee or Skype for example. Even if the culprit is likely the adobe flash plugin I think it should be worked around because a lot of people uses it every day.
To reproduce this bug start the powertop tool, play a video on youtube with firefox, then close that tab. You'll see that huge amount of wakeups from pulseaudio. -- [jaunty] after playing a flash video (youtube) there are a huge amount of wakeups from pulseaudio https://bugs.launchpad.net/bugs/322250 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