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solamour l33t
Joined: 21 Dec 2004 Posts: 698 Location: San Diego, CA
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Posted: Sun Aug 17, 2014 4:40 am Post subject: [Solved] Select Default ALSA Sound Card |
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I'm sure this has been asked multiple times in the past, so if I look hard enough, I should be able to figure it out on my own. But I haven't had much luck, so I'm going to shamelessly ask for your help.
My laptop has (I think) 2 sound cards, and the default is set to HDMI instead of the tiny speakers on the laptop. Thus I'm not getting any sound. How do I set the default sound card? Here is relevant info.
Code: | # lspci | grep -i audio
00:01.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Device 9840
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD] FCH Azalia Controller (rev 02)
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Code: | # aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: Generic [HD-Audio Generic], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: Generic_1 [HD-Audio Generic], device 0: ALC282 Analog [ALC282 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
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Code: | # aplay -L
null
Discard all samples (playback) or generate zero samples (capture)
hdmi:CARD=Generic,DEV=0
HD-Audio Generic, HDMI 0
HDMI Audio Output
default:CARD=Generic_1
HD-Audio Generic, ALC282 Analog
Default Audio Device
sysdefault:CARD=Generic_1
HD-Audio Generic, ALC282 Analog
Default Audio Device
front:CARD=Generic_1,DEV=0
HD-Audio Generic, ALC282 Analog
Front speakers
surround40:CARD=Generic_1,DEV=0
HD-Audio Generic, ALC282 Analog
4.0 Surround output to Front and Rear speakers
surround41:CARD=Generic_1,DEV=0
HD-Audio Generic, ALC282 Analog
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=Generic_1,DEV=0
HD-Audio Generic, ALC282 Analog
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=Generic_1,DEV=0
HD-Audio Generic, ALC282 Analog
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=Generic_1,DEV=0
HD-Audio Generic, ALC282 Analog
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
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Code: | # cat /proc/asound/cards
0 [Generic ]: HDA-Intel - HD-Audio Generic
HD-Audio Generic at 0xf0340000 irq 73
1 [Generic_1 ]: HDA-Intel - HD-Audio Generic
HD-Audio Generic at 0xf0344000 irq 74
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When I start "alsamixer" and press F6, I see the following list. I need to select "1" to see the usual Master, Headphone, Speaker, etc, controls.
Code: | Sound Card
- (default)
0 HD-Audio Generic
1 HD-Audio Generic
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I remember there used to be a command called "alsaconf", but it doesn't seem to be included in alsa-utils anymore. I'd appreciate any suggestions.
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sol
Last edited by solamour on Sun Aug 17, 2014 5:27 am; edited 1 time in total |
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The Doctor Moderator
Joined: 27 Jul 2010 Posts: 2678
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Posted: Sun Aug 17, 2014 4:53 am Post subject: |
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I assume this is pure alsa? If not, then this might not work.
What you need is an .asoundrc file. This should probably work. Code: | defaults.pcm.!card 1 | More detail about using this file can be found here _________________ First things first, but not necessarily in that order.
Apologies if I take a while to respond. I'm currently working on the dematerialization circuit for my blue box. |
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solamour l33t
Joined: 21 Dec 2004 Posts: 698 Location: San Diego, CA
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Posted: Sun Aug 17, 2014 5:26 am Post subject: |
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Works perfectly now. Thank you for your help.
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sol |
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