work around but it works I set the power_save to a high value in /etc/modprobe.d/alsa-base.conf so it never sleeps. Perhaps someone finds a better solution.
# Power down HDA controllers after 10 idle seconds options snd-hda-intel power_save=300000 power_save_controller=Y -- alsa power-saving ambarass my laptop's mute led https://bugs.launchpad.net/bugs/456769 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
