Sound doesn't work after upgrade from F13 to F14.

Terry Letsche terry at letsche.net
Sun Nov 14 23:07:12 UTC 2010


Hi.

I had a working F13 system on my Aspire Laptop. I upgraded to F14 off
the DVD.

If I boot up and use a F13 kernel, everything is fine. If I boot with
the F14 kernel, no sound.

Running the alsamixer shows as if sound is there (the levels jump
around), but no sound comes out the speakers. I have checked the alsa
mixer to make sure everything is turned up, and stored the settings
(alsoctl store 0).

My alsa setup is at
http://www.alsa-project.org/db/?f=80...1fd871a78cefd9

This is on an Aspire 7736Z-4088 running kernel Linux hortlette
2.6.35.6-48.fc14.x86_64 #1 SMP Fri Oct 22 15:36:08 UTC 2010 x86_64
x86_64 x86_64 GNU/Linux


lspci reports: 00:1b.0 Audio device: Intel Corporation 82801I (ICH9
Family) HD Audio Controller (rev 03)

Slot: 00:1b.0
Class: Audio device
Vendor: Intel Corporation
Device: 82801I (ICH9 Family) HD Audio Controller
SVendor: Acer Incorporated [ALI]
SDevice: Device 0296
Rev: 03

lsmod|grep snd shows:
snd_hda_codec_intelhdmi 9993 1
snd_hda_codec_realtek 298211 1
snd_hda_intel 24399 4
snd_hda_codec 86743 3 snd_hda_codec_intelhdmi,snd_hda_codec_realtek,snd_
hda_intel
snd_hwdep 6392 1 snd_hda_codec
snd_seq 53791 0
snd_seq_device 6191 1 snd_seq
snd_pcm 80190 3 snd_hda_intel,snd_hda_codec
snd_timer 19892 2 snd_seq,snd_pcm
snd 63968 16 snd_hda_codec_intelhdmi,snd_hda_codec_realtek,snd_
hda_intel,snd_hda_codec,snd_hwdep,snd_seq,snd_seq_
device,snd_pcm,snd_timer
soundcore 6576 1 snd
snd_page_alloc 7559 2 snd_hda_intel,snd_pcm

Any ideas? I'm flummoxed. Like I said, booting into an F13 kernel and
everything works fine!

Thanks for any suggestions. 



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