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Old 06-25-2004, 03:56 PM   #1
mieslep
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Registered: May 2004
Location: Minneapolis, USA
Distribution: Mandrake 10CE
Posts: 19

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Unhappy man10ce audio problem: drivers loaded but no sound!


Hello,

I've Mandrake 10CE, with the 2.4.25mdk kernel. I can't get sound to come out...rest assured I'm plugged into the speakers and all, and they work. (Dual-boot with Windows, sound works fine on the Windows side!)

I have an Intel motherboard (D865PERL), so have the Intel AC97 Codec and 82081EB audio chipset.

Here's the thing. Drivers all seem to be happily loaded. ALSA configured with no problem (with alsaconf). I'm trying to configure with with MandrakeKDE, and have enabled the sound through the GUI configuration there.

Ultimately, I'm trying to get MythTV running so need to keep /dev/dsp in an available configuration (so will disable the KDE sound). But for now I'm trying to just get a "normal" configuration working before complicating things with MythTV! Some useful commands:

# lspci
00:00.0 Host bridge: Intel Corp. 82865G/PE/P Processor to I/O Controller (rev 02)
00:01.0 PCI bridge: Intel Corp. 82865G/PE/P Processor to AGP Controller (rev 02)
00:1d.0 USB Controller: Intel Corp. 82801EB USB (rev 02)
00:1d.1 USB Controller: Intel Corp. 82801EB USB (rev 02)
00:1d.2 USB Controller: Intel Corp. 82801EB USB (rev 02)
00:1d.3 USB Controller: Intel Corp. 82801EB USB (rev 02)
00:1d.7 USB Controller: Intel Corp. 82801EB USB2 (rev 02)
00:1e.0 PCI bridge: Intel Corp. 82801BA/CA/DB/EB PCI Bridge (rev c2)
00:1f.0 ISA bridge: Intel Corp. 82801EB LPC Interface Controller (rev 02)
00:1f.1 IDE interface: Intel Corp. 82801EB Ultra ATA Storage Controller (rev 02)
00:1f.2 IDE interface: Intel Corp. 82801EB Ultra ATA Storage Controller (rev 02)
00:1f.3 SMBus: Intel Corp. 82801EB SMBus Controller (rev 02)
00:1f.5 Multimedia audio controller: Intel Corp. 82801EB AC'97 Audio Controller (rev 02)
01:00.0 VGA compatible controller: nVidia Corporation NV11 [GeForce2 MX/MX 400] (rev b2)
02:01.0 Multimedia video controller: Internext Compression Inc iTVC15 MPEG-2 Encoder (rev 01)
02:03.0 Multimedia video controller: Internext Compression Inc iTVC15 MPEG-2 Encoder (rev 01)
02:04.0 Network controller: Broadcom Corporation BCM94306 802.11g (rev 03)
02:07.0 FireWire (IEEE 1394): Lucent Microelectronics FW323 (rev 61)
02:08.0 Ethernet controller: Intel Corp.: Unknown device 1050 (rev 01)



# lsmod | grep snd
snd-seq-oss 30208 0 (unused)
snd-seq-midi-event 6144 0 [snd-seq-oss]
snd-seq 44720 2 [snd-seq-oss snd-seq-midi-event]
snd-pcm-oss 43396 0
snd-mixer-oss 14224 0 [snd-pcm-oss]
snd-intel8x0 22728 0
snd-ac97-codec 52748 0 [snd-intel8x0]
snd-pcm 79748 0 [snd-pcm-oss snd-intel8x0]
snd-timer 18788 0 [snd-seq snd-pcm]
snd-page-alloc 8948 0 [snd-intel8x0 snd-pcm]
gameport 3268 0 [snd-intel8x0]
snd-mpu401-uart 4800 0 [snd-intel8x0]
snd-rawmidi 17344 0 [snd-mpu401-uart]
snd-seq-device 5536 0 [snd-seq-oss snd-seq snd-rawmidi]
snd 44036 0 [snd-seq-oss snd-seq-midi-event snd-seq snd-pcm-oss snd-mixer-oss snd-intel8x0 snd-ac97-codec snd-pcm snd-timer snd-mpu401-uart snd-rawmidi snd-seq-device]
soundcore 6244 0 [snd]
 
Old 06-25-2004, 10:23 PM   #2
Qzukk
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Registered: Jun 2003
Posts: 132

Rep: Reputation: 15
Have you installed and used alsamixer to unmute/turn up the volume?
 
Old 06-25-2004, 10:34 PM   #3
mieslep
LQ Newbie
 
Registered: May 2004
Location: Minneapolis, USA
Distribution: Mandrake 10CE
Posts: 19

Original Poster
Rep: Reputation: 0
Just tried that, thanks for the suggestion. The Master volume was all the way down, so I turned it up. Alas, no effect. I'm trying to test the sound with the KDE configuration tool (the "test sound" button) as well as with a CD loaded. On a whim I checked to see what other alsa commands there were, came across alsactl. "alsactl power" tells me that the state of my card is D0, I assume this is "on"? Any other ideas?

Thanks!
:-Phil
 
  


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