You should use the powertop tool. sudo apt-get install powertop
sudo powertop -- [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