1 |
I still can't get sound to work. Can someone tell me what's wrong? In |
2 |
addition to my earlier thread below I have INPUT_DEVICES="evdev" and |
3 |
ALSA_CARDS="AC97" in my make.conf. |
4 |
|
5 |
The following that someone suggented does nothing. |
6 |
> modprobe snd-intel8x0; modprobe snd-pcm-oss; modprobe snd-mixer-oss; |
7 |
modprobe snd-seq-oss |
8 |
|
9 |
I've also tried a second sound card and alternate set of speakers. Also |
10 |
nothing is muted or turned down. |
11 |
|
12 |
According to http://kmuto.jp/debian/hcl/ my card works. |
13 |
10de00ea Yes nVidia Corporation nForce3 250Gb AC'97 Audio Controller |
14 |
snd-intel8x0 v2.6.25- |
15 |
|
16 |
|
17 |
On 01/22/2011 08:16 PM, dhk wrote: |
18 |
> Can someone tell me why I don't have sound? I've followed the |
19 |
> instructions at http://www.gentoo.org/doc/en/alsa-guide.xml and |
20 |
> everything seems to be working, but there's still no sound. I've also |
21 |
> swapped out the speakers, made sure they were powered on, and the volume |
22 |
> turned up. Also I'm in the audio group and the channels are unmuted |
23 |
> with the volume at 75%. |
24 |
> |
25 |
> One thing I did notice is that after running alsaconf there aren't any |
26 |
> modules in /etc/modules.d/, in fact the directory doesn't even exist. |
27 |
> Now if there aren't any modules to load that's fine, but since I don't |
28 |
> hear anything I'm not so sure. |
29 |
> |
30 |
> Below is what's on my ~amd64 system. |
31 |
> |
32 |
> Thanks. |
33 |
> |
34 |
> # rc-update show | grep -i alsa |
35 |
> alsasound | boot |
36 |
> |
37 |
> # /etc/init.d/alsasound restart |
38 |
> * WARNING: you are stopping a boot service. |
39 |
> * Storing ALSA Mixer Levels ... |
40 |
> [ ok ] |
41 |
> * Loading ALSA modules ... |
42 |
> * Loading: snd-card-0 ... |
43 |
> [ ok ] |
44 |
> * Restoring Mixer Levels ... |
45 |
> [ ok ] |
46 |
> |
47 |
> # lspci -v | grep -i audio |
48 |
> 00:06.0 Multimedia audio controller: nVidia Corporation nForce3 250Gb |
49 |
> AC'97 Audio Controller (rev a1) |
50 |
> |
51 |
> # cat /etc/kernels/kernel-config-x86_64-2.6.36-gentoo-r5 | egrep -i |
52 |
> 'sound|ac97|alsa' |
53 |
> CONFIG_SOUND=m |
54 |
> CONFIG_SOUND_OSS_CORE=y |
55 |
> CONFIG_SOUND_OSS_CORE_PRECLAIM=y |
56 |
> CONFIG_SND_AC97_CODEC=m |
57 |
> # CONFIG_SND_AC97_POWER_SAVE is not set |
58 |
> # CONFIG_SOUND_PRIME is not set |
59 |
> CONFIG_AC97_BUS=m |
60 |
> CONFIG_THINKPAD_ACPI_ALSA_SUPPORT=y |
61 |
> # CONFIG_CRYPTO_SALSA20 is not set |
62 |
> CONFIG_CRYPTO_SALSA20_X86_64=m |
63 |
> |
64 |
> # cat /proc/asound/cards |
65 |
> 0 [CK8S ]: NFORCE - NVidia CK8S |
66 |
> NVidia CK8S with ALC850 at irq 20 |
67 |
> 1 [UART ]: MPU-401 UART - MPU-401 UART |
68 |
> MPU-401 UART at 0x300, irq 5 |
69 |
> |
70 |
> # cat /proc/asound/version |
71 |
> Advanced Linux Sound Architecture Driver Version 1.0.23. |
72 |
> |
73 |
> # cat /proc/asound/oss/sndstat |
74 |
> Sound Driver:3.8.1a-980706 (ALSA v1.0.23 emulation code) |
75 |
> Kernel: Linux jenny 2.6.36-gentoo-r5 #1 SMP Wed Jan 12 16:53:04 EST 2011 |
76 |
> x86_64 |
77 |
> Config options: 0 |
78 |
> |
79 |
> Installed drivers: |
80 |
> Type 10: ALSA emulation |
81 |
> |
82 |
> Card config: |
83 |
> NVidia CK8S with ALC850 at irq 20 |
84 |
> MPU-401 UART at 0x300, irq 5 |
85 |
> |
86 |
> Audio devices: |
87 |
> 0: NVidia CK8S (DUPLEX) |
88 |
> |
89 |
> Synth devices: NOT ENABLED IN CONFIG |
90 |
> |
91 |
> Midi devices: |
92 |
> 1: MPU-401 UART MIDI |
93 |
> |
94 |
> Timers: |
95 |
> 31: system timer |
96 |
> |
97 |
> Mixers: |
98 |
> 0: Realtek ALC850 rev 0 |
99 |
> 1: mixer10 |
100 |
|
101 |
Thanks again, |
102 |
|
103 |
dhk |