Comment 22 for bug 1099237

There are 4 speakers on the computer and no separate head phone volume
control. The function keys on the computer serve a dual purpose.
Pressing an "fn" key allows traditional function key use of the function
keys. Their default is to provide various hardware controls. F9 is
down volume, F10 is up, and F11 disables sound when pressed without the
"fn" key pressed along with the appropriate function key.

gene bray

On 1/16/2013 10:25 PM, Raymond wrote:
> Advanced information - PCI Vendor/Device/Subsystem ID's
> !!-------------------------------------------------------
>
> 00:1b.0 0403: 8086:1c20 (rev 05)
> Subsystem: 103c:1658
>
>
> http://git.kernel.org/?p=linux/kernel/git/tiwai/sound.git;a=commitdiff;h=0c27c1805269f9ff01cc1d77752a662065ebcfe5;hp=acb03d440b8a723181e1d45e3517e43cb0792f8a
>
>
> + "HP", STAC_92HD83XXX_HP_cNB11_INTQUAD),
> + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x1658,
>
>
> your laptop are hardcoded to use 4speaker model and there is no headphone playback volume control
>
> how many speakers do you have ?
>
>
> active profile: <output:analog-stereo+input:analog-stereo>
> sinks:
> alsa_output.pci-0000_00_1b.0.analog-stereo/#0: Built-in Audio Analog Stereo
> sources:
> alsa_output.pci-0000_00_1b.0.analog-stereo.monitor/#0: Monitor of Built-in Audio Analog Stereo
> alsa_input.pci-0000_00_1b.0.analog-stereo/#1: Built-in Audio Analog Stereo
> ports:
> analog-output-speaker: Speakers (priority 10000, available: unknown)
> properties:
>
>
>
> post the pulseaudio log
>
> https://wiki.ubuntu.com/PulseAudio/Log
>