Workaround: $ sudo apt-get install alsa-tools $ sudo hda-verb /dev/snd/hwC1D0 0x1 set_gpio_data 1
Upstream seems to be working on the issue: http://mailman.alsa-project.org/pipermail/alsa-devel/2013-September/066167.html -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1247475 Title: Macbook Pro 15 Haswell/Retina 11.1 Speakers Do Not Work (Ubuntu 13.10) To manage notifications about this bug go to: https://bugs.launchpad.net/alsa-base/+bug/1247475/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
