Florian Kulzer wrote:
On Sun, May 20, 2007 at 20:43:44 +0200, Matthias Brennwald wrote:
Dear all
sound output is not working on my PowerBook G4 with Debian Etch. During
boot I can see a message flashing by, saying something along the lines that
snd_powermac encountered an error -12. Any hints or ideas?
Hi again,
It would be better to know the exact message. Try
dmesg | grep snd
right after boot.
dmesg | grep snd
snd-aoa-fabric-layout: found bus with layout 82
snd-aoa-fabric-layout: Using PMF GPIOs
snd-aoa-codec-onyx: found pcm3052
snd-aoa-fabric-layout: can use this codec
snd-aoa-codec-onyx: attached to onyx codec via i2c
snd-aoa-codec-onyx: created and attached onyx instance
snd_powermac: probe of snd_powermac failed with error -12
Also post the output of:
lsmod | grep snd
lsmod | grep snd
snd_powermac 48188 0
snd_aoa_codec_onyx 15616 2
snd_aoa_fabric_layout 14056 0
snd_aoa 20864 2 snd_aoa_codec_onyx,snd_aoa_fabric_layout
snd_aoa_i2sbus 24228 1
snd_pcm_oss 52032 0
snd_mixer_oss 20704 1 snd_pcm_oss
snd_pcm 91396 3 snd_powermac,snd_aoa_i2sbus,snd_pcm_oss
snd_timer 26500 1 snd_pcm
snd_page_alloc 11304 1 snd_pcm
snd 65908 9
snd_powermac,snd_aoa_codec_onyx,snd_aoa_fabric_layout,snd_aoa,snd_aoa_i2sbus,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
soundcore 11204 1 snd
snd_aoa_soundbus 8004 2 snd_aoa_fabric_layout,snd_aoa_i2sbus
lspci | egrep -i 'audio|media|sound'
This does not give any output, so here's the full result from lspci
alone (without th egrep):
0000:00:0b.0 Host bridge: Apple Computer Inc. Intrepid2 AGP Bridge
0000:00:10.0 VGA compatible controller: ATI Technologies Inc RV350
[Mobility Radeon 9600 M10]
0001:10:0b.0 Host bridge: Apple Computer Inc. Intrepid2 PCI Bridge
0001:10:11.0 Network controller: Broadcom Corporation BCM4318 [AirForce
One 54g] 802.11g Wireless LAN Controller (rev 02)
0001:10:14.0 CardBus bridge: Texas Instruments PCI1510 PC card Cardbus
Controller
0001:10:15.0 USB Controller: NEC Corporation USB (rev 43)
0001:10:15.1 USB Controller: NEC Corporation USB (rev 43)
0001:10:15.2 USB Controller: NEC Corporation USB 2.0 (rev 04)
0001:10:17.0 Class ff00: Apple Computer Inc. KeyLargo/Intrepid Mac I/O
0002:24:0b.0 Host bridge: Apple Computer Inc. Intrepid2 PCI Bridge
0002:24:0d.0 Class ff00: Apple Computer Inc. Intrepid2 ATA/100
0002:24:0e.0 FireWire (IEEE 1394): Apple Computer Inc. Intrepid2 Firewire
0002:24:0f.0 Ethernet controller: Apple Computer Inc. Intrepid2 GMAC
(Sun GEM)
Thanks,
Matthias
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