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On Tuesday 04 Jun 2013 00:46:52 Nikos Chantziaras wrote: |
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> On 04/06/13 01:47, Chris Stankevitz wrote: |
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> > On Mon, Jun 3, 2013 at 2:21 PM, Nikos Chantziaras <realnc@×××××.com> |
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wrote: |
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> >> Are you using a self-configured kernel? What sound chip is in your |
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> >> laptop? What driver are you using? If it's an Intel codec, have you |
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> >> tried enabling all different variants of that codec in the kernel? |
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> > |
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> >[...] |
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> > |
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> > 3. I am using the driver CONFIG_SND_HDA_INTEL |
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> |
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> OK, that one is the generic driver. You most probably need to also |
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> enable the specific codec driver for your chip (not all "Intel HD" chips |
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> are the same.) |
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> |
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> The way I figured out which one to enable was to boot Ubuntu from a CD |
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> and then examine the output of "lsmod". There I found which codec |
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> driver it uses. I then enabled that driver in my kernel. |
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Only to add that you should also have a quick read at the kernel documentation |
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for alsa/HD-Audio*.txt, where you'll see recommendations like "try to pass |
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`enable_msi=0` option to disable MSI", as well as other configuration options |
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for your particular driver and codec. |
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|
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-- |
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Regards, |
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Mick |