Object:MB

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Steve 2010/09/13
Steve 2010/09/13
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=== Using Audio codec chip(VT1708S) in linux ===
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{|
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!bgcolor = #ccccff width="50" align="center"|Ans:
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!bgcolor = #F3F3F3 width="100%" align="left"|
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When using VT1708S under Mother board ,the ALSA version should be 1.0.22 or any newest version.
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1.get version of ALSA
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#cat /proc/asound/version
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2.
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|-
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!bgcolor = #ccccff |Patch File:
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!bgcolor = #F3F3F3 align="left"|
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"write Patch File"
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|-
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!bgcolor = #ccccff |Defect:
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!bgcolor = #F3F3F3 align="left"|
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"write Defect"
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|-
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!bgcolor = #ccccff |Asker:
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!bgColor = #F3F3F3 align="left"|
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"writ Asker & date"
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|-
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!bgcolor = #ccccff |Provider:
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!bgColor = #F3F3F3 align="left"|
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"writ Provider & date"
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|-
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Revision as of 18:45, 29 September 2010

Contents

MB Information



１. the CPU difference of S1 & S2 systems.

Ans:

Please refer to follow document for more detail.

in this document, 

   Our old core is referred as a Model A (Source 1) processor for each brand.
   This new core is referred as a Model D (Source 2) processor for each brand.
Patch File:

S1_to_S2.pdf

Defect:

N/A

Asker:

I-Ling Chen 2009-02-20

Provider:

Denny 2009-02-24

2.Linux audio is not loud enough , how can I do?

Ans:

You can try 

#sudo alsamixer

adjust it as below:

Image:audio2.jpg

Patch File:

N/A

Defect:

N/A

Asker:

Leon Hsu 2010/03/09

Provider:

Patty Chen 2010/03/10

How can I use Buzzer on board in Fedora?

Ans:

Please try in root: 

1.$modprobe pcspkr
2.$echo -e "\a" > /dev/console
Patch File:

N/A

Defect:

N/A

Asker:

Robert , 2010/06/01 18:00

Provider:

Patty , 2010/06/02 19:00

Fix Audio issue "waiting for sound system to respond" in Ubuntu10.04

Ans:

when login as root ,you cannot change the sound volume and show "waiting for sound system to respond" with settings the sound applet in the gnome-panel

Image:audioissue10.04.jpg

Solution: 

   1.System->Preferences -> Startup Applications
   2.label Startup programs -> Add
   3.Input:Name: Pulseaudio daemon
           Command:/usr/bin/pulseaudio
           Comment: Start the sound daemon
   4.Logout and login again
Patch File:

N/A

Defect:

N/A

Asker:

Steve 2010/09/13

Provider:

Steve 2010/09/13

Using Audio codec chip(VT1708S) in linux

Ans:

When using VT1708S under Mother board ,the ALSA version should be 1.0.22 or any newest version. 

   1.get version of ALSA
     #cat /proc/asound/version
   2.
Patch File:

"write Patch File"

Defect:

"write Defect"

Asker:

"writ Asker & date"

Provider:

"writ Provider & date"

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