1 |
On Friday, February 10, 2017 06:33:31 AM Mick wrote: |
2 |
> On Thursday 09 Feb 2017 22:19:24 thelma@×××××××××××.com wrote: |
3 |
> > On my new box I seem to have two sound cards but no sound. |
4 |
> > |
5 |
> > cat /proc/asound/cards |
6 |
> > |
7 |
> > 0 [SB ]: HDA-Intel - HDA ATI SB |
8 |
> > |
9 |
> > HDA ATI SB at 0xfe400000 irq 16 |
10 |
> > |
11 |
> > 1 [NVidia ]: HDA-Intel - HDA NVidia |
12 |
> > |
13 |
> > HDA NVidia at 0xfe080000 irq 50 |
14 |
> > |
15 |
> > lspci | grep -i audio |
16 |
> > 00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia |
17 |
> > (Intel HDA) (rev 40) 01:00.1 Audio device: NVIDIA Corporation GK208 |
18 |
> > HDMI/DP |
19 |
> > Audio Controller (rev a1) |
20 |
> > |
21 |
> > cat /usr/src/linux/.config | grep SND_HDA |
22 |
> > CONFIG_SND_HDA=y |
23 |
> > CONFIG_SND_HDA_INTEL=y |
24 |
> > CONFIG_SND_HDA_HWDEP=y |
25 |
> > # CONFIG_SND_HDA_RECONFIG is not set |
26 |
> > # CONFIG_SND_HDA_INPUT_BEEP is not set |
27 |
> > # CONFIG_SND_HDA_PATCH_LOADER is not set |
28 |
> > # CONFIG_SND_HDA_CODEC_REALTEK is not set |
29 |
> > # CONFIG_SND_HDA_CODEC_ANALOG is not set |
30 |
> > # CONFIG_SND_HDA_CODEC_SIGMATEL is not set |
31 |
> > # CONFIG_SND_HDA_CODEC_VIA is not set |
32 |
> > # CONFIG_SND_HDA_CODEC_HDMI is not set |
33 |
> > # CONFIG_SND_HDA_CODEC_CIRRUS is not set |
34 |
> > # CONFIG_SND_HDA_CODEC_CONEXANT is not set |
35 |
> > # CONFIG_SND_HDA_CODEC_CA0110 is not set |
36 |
> > # CONFIG_SND_HDA_CODEC_CA0132 is not set |
37 |
> > # CONFIG_SND_HDA_CODEC_CMEDIA is not set |
38 |
> > # CONFIG_SND_HDA_CODEC_SI3054 is not set |
39 |
> > # CONFIG_SND_HDA_GENERIC is not set |
40 |
> > CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0 |
41 |
> > CONFIG_SND_HDA_CORE=y |
42 |
> > CONFIG_SND_HDA_I915=y |
43 |
> > CONFIG_SND_HDA_PREALLOC_SIZE=64 |
44 |
> > |
45 |
> > #speaker-test |
46 |
> > |
47 |
> > speaker-test 1.1.2 |
48 |
> > |
49 |
> > Playback device is default |
50 |
> > Stream parameters are 48000Hz, S16_LE, 1 channels |
51 |
> > Using 16 octaves of pink noise |
52 |
> > ALSA lib |
53 |
> > /var/tmp/portage/media-libs/alsa-lib-1.1.2/work/alsa-lib-1.1.2/src/pcm/pcm |
54 |
> > _ |
55 |
> > dmix.c:1041:(snd_pcm_dmix_open) unable to open slave Playback open error: |
56 |
> > -2,No such file or directory |
57 |
> > |
58 |
> > What am I missing? |
59 |
> |
60 |
> You are missing the correct sound driver for your hardware. |
61 |
> |
62 |
> > Doesn't matter which card I select via "alsamixer" I get: |
63 |
> > |
64 |
> > " This sound device does not have any controls." |
65 |
> |
66 |
> You could use Google to find out which kernel module is required for your |
67 |
> hardware; or, quicker and potentially more accurate would be to set up |
68 |
> *every* driver as a module in your kernel and reboot. The correct module |
69 |
> will be loaded and will show up in dmesg and lsmod. Then you can deselect |
70 |
> the rest and rebuild your kernel. |
71 |
|
72 |
For clarity, you are missing the correct CODEC drivers. |