This has nothing to do with alsa-driver or pulseaudio. Some app, probably a wrapper for your web browser's plugins, has hogged the sound device:
AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: tmo 2067 f.... plugin-containe /dev/snd/pcmC0D0p: tmo 2067 F...m plugin-containe /dev/snd/timer: tmo 2067 f.... plugin-containe -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/703703 Title: Pulseaudio is not running -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
