I cannot get any sound to output through either of my PC's stereo jacks. I do not even hear the typical static when I plug a device in. This is the case even though Phonon displays "built-in audio." I can, however, get sound to output through HDMI. How can I get my stereo jack working?
- My system is running on an up-to-date Arch Linux
- My sound comes through Phonon on KDE 5. The backend to Phonon is gstreamer, and I have the necessary packages to ensure this integrates with PulseAudio. PulseAudio is installed and running on my system. The system uses ALSA.
- I have tested an audio device on my laptop, and can confirm it works there. My laptop uses a very similar configuration. It should be identical but for the actual hardware.
EDIT: This line of lspci's output shows the relevant device:
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA)