Ubuntu 7.04/Issues/Audio not working properly

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'''Description:''' No audio on Inspiron 1420n<br>  
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'''Description:''' Audio not working properly.<br>  
'''Systems Affected:''' Inspiron 1420n<br>  
'''Systems Affected:''' Inspiron 1420n<br>  
-
'''Impact:''' No audio<br>  
+
'''Impact:''' No audio.<br>  
'''Workaround:''' Create /etc/modprobe.d/1420-sound and add:<br>
'''Workaround:''' Create /etc/modprobe.d/1420-sound and add:<br>
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   [ -z "$modlist" ] && modprobe snd_hda_intel
   [ -z "$modlist" ] && modprobe snd_hda_intel
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'''Fix:''' Work in Progress. See [https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.20/+bug/119898 LP119898].<br>
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'''Fix:''' Work in Progress. See [https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.20/+bug/119898 LP119898] and [https://bugs.launchpad.net/dell/+bug/122025 LP122025].<br>

Latest revision as of 03:12, 28 August 2007

Description: Audio not working properly.
Systems Affected: Inspiron 1420n
Impact: No audio.
Workaround: Create /etc/modprobe.d/1420-sound and add:

 options snd-hda-intel model=3stack 

Create /etc/acpi/suspend.d/86-1420-sound.sh and add:

 #!/bin/sh
 killall mixer_applet2
 modprobe -r snd_hda_intel

Create /etc/acpi/resume.d/66-1420-sound.sh and add:

 #!/bin/sh
 modprobe  snd_hda_intel

Add to /etc/rc.local:

 modlist=`lsmod | grep snd_hda`
 [ -z "$modlist" ] && modprobe snd_hda_intel

Fix: Work in Progress. See LP119898 and LP122025.

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