Comment 3 for bug 783582

Hello, my aspire timelinex 5830tg uses Conexant ID 506c and I can report a similar problem.

The headphones work perfectly but I cannot hear any sound from the loud speakers except when I plug/unplug the laptop power adapter. In this case, the sound switches from the headphones to the loud speakers during 1 second only. Power management seems linked to the loud speakers problem.

Here is the audio section given by the lspci command :
00:1b.0 Audio device: Intel Corporation 6 Series Chipset Family High Definition Audio Controller (rev 04)

The Alsa Information Script ( http://www.alsa-project.org/alsa-info.sh ) provides a link about my sound configuration : http://www.alsa-project.org/db/?f=2d4f8907895d0e6860f853ec567cc37c2bf1eca6

Hope that can help to resolve our problems.