[Alsa-user] "Re": Alsa "looks" OK, but no sound is actually played

[Keszthelyi Andra's <ke...@tu...>]

I am in a similar situation.

I've installed Slack 12.2 (all packages for simplicity) onto a HP 6730s 
laptop with an integrated Intel HD audio in it. I have no sound from the 
builtin speakers while aplay or mpg123 looks like playing normally. If I 
plug in a headphone I can hear sound which is played.

lspci -v says:

00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio 
Controller (rev 03)
Subsystem: Hewlett-Packard Company Unknown device 3614
Flags: bus master, fast devsel, latency 0, IRQ 17
Memory at 98800000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 
Enable-
Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
Capabilities: [100] Virtual Channel <?>
Capabilities: [130] Root Complex Link <?>
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel

Kernel 2.6.27.7

Alsa packages:
alsa-lib-1.0.17a-i486-1
alsa-oss-1.0.17-i486-1
alsa-utils-1.0.17-i486-2

Alsaconf, alsactl etc. seems to work correrctly, Master, Headphone, PCM 
is not muted.

I would be thankful for any (useful) idea. Thx: KEA.


-- 

Üdvrivalgással:
KEA.
---
Keszthelyi András
fo"isk. adj.
BMF-KGK-SZVI