Re: Intel soundcard does not work

[Martin <twpim-www@yahoo.com.au>]

On Sun, Jan 12, 2014 at 11:54:31AM +0100, Martin wrote:
> Bellow are output from some command that I tought would be needed.

Here are more info about errors I get when running some commands:

$ amixer  info
Card default 'PCH'/'HDA Intel PCH at 0xf7d00000 irq 22'
  Mixer name    : 'Realtek ALC887'
  Components    : 'HDA:10ec0887,1458a002,00100302'
  Controls      : 39
amixer: Mixer load default error: Invalid argument

There are many lines as following one on the screen while
system is booting (but I could not find them neither in
/var/log/syslog file nor dmesg output):

amixer: Mixer hw:0 load error: Invalid argument

In file /var/log/syslog I found those lines:

Jan 13 21:14:06 spongia kernel: [    3.975410] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
Jan 13 21:14:06 spongia kernel: [    3.975455] HDA Intel 0000:00:1b.0: setting latency timer to 64
Jan 13 21:14:06 spongia kernel: [    4.113408] input: PS/2 Logitech Mouse as /devices/platform/i8042/serio1/input/input5
Jan 13 21:14:06 spongia kernel: [    4.446503] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input6
Jan 13 21:14:06 spongia kernel: [    4.745610] hda_codec: num_steps = 0 for NID=0xc (ctl = Front Playback Volume)
Jan 13 21:14:06 spongia kernel: [    4.750654] hda_codec: num_steps = 0 for NID=0xc (ctl = Front Playback Volume)
Jan 13 21:14:06 spongia kernel: [    4.752443] hda_codec: num_steps = 0 for NID=0xc (ctl = Front Playback Volume)
...

and many more (something like 70 for each booting) lines same as last
three.

Thanks
Martin