Bug 349991 - No sound at all. ALC268
No sound at all. ALC268
Product: Fedora
Classification: Fedora
Component: pulseaudio (Show other bugs)
x86_64 Linux
low Severity high
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Assigned To: Lennart Poettering
Fedora Extras Quality Assurance
Depends On:
  Show dependency treegraph
Reported: 2007-10-24 00:40 EDT by Kevin Larkin
Modified: 2007-11-30 17:12 EST (History)
1 user (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
Last Closed: 2007-11-11 11:55:37 EST
Type: ---
Regression: ---
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Documentation: ---
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

Attachments (Terms of Use)
dmesg output (24.11 KB, text/plain)
2007-10-24 00:40 EDT, Kevin Larkin
no flags Details
lspci output (10.54 KB, text/plain)
2007-10-24 00:41 EDT, Kevin Larkin
no flags Details
scsconfig log (50.80 KB, text/plain)
2007-10-25 02:53 EDT, Kevin Larkin
no flags Details

  None (edit)
Description Kevin Larkin 2007-10-24 00:40:47 EDT
Description of problem:

I have no sound.

Version-Release number of selected component (if applicable):


How reproducible:

Sound never works.

Steps to Reproduce:
1. Boot
2. No sound.

Additional info:

Attaching lspci and dmesg output.
Comment 1 Kevin Larkin 2007-10-24 00:40:47 EDT
Created attachment 235881 [details]
dmesg output
Comment 2 Kevin Larkin 2007-10-24 00:41:31 EDT
Created attachment 235891 [details]
lspci output
Comment 3 Kevin Larkin 2007-10-25 02:43:50 EDT
I might add that my laptop has digital audio controls/membrane-type, and the
mute audio light is on.  I press it, and the on screen display shows it as
unmuted, yet the mute button on the laptop itself stays lit.

The relevant line in dmesg is:

hda_codec: Unknown model for ALC268, trying auto-probe from BIOS...

I am currently using kernel-, as it fixed my wireless trouble.
Comment 4 Kevin Larkin 2007-10-25 02:53:31 EDT
Created attachment 237121 [details]
scsconfig log
Comment 5 Lennart Poettering 2007-10-30 21:00:43 EDT
Does "aplay -D hw:0 -f cd < /dev/urandom" work, if you play around with
alsamixer? If not, you have an ALSA problem, not a PA problem.
Comment 6 Kevin Larkin 2007-10-31 01:15:36 EDT
This seems to have been fixed with the newer updates.  I have sound now.
Comment 7 Lennart Poettering 2007-11-11 11:55:37 EST
I am closing this now.

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