OK, sometime in the last week or so sound on my system has stopped
working. I suspect is has to do with one of the security patches (I seem
to recall two kernel patches in the last few weeks?), but am not sure.
I've tried unistalling the driver and reinstalling. I think I'm already
running the latest version of ALSA (I compiled and installed myself
since the sound wasn't working with the older version included with SuSE
9.0). I've been poking around with this for a bit no with no luck! :(
Any advice would be greatly appreciated!!!
OK, the info:
I'm running SuSE 9.0 on an Asus A7V600 motherboard with an Athalon 2800
CPU.
I've been using the integrated sound controller, ADI 1980 (AC'97
compliant codec).
I'm using ALSO V1.0.4 - I've reinstalled ALSA since noticing my sound
stopped working.
I don't get any system sounds at all, nor does realplayer8 work. In
fact, real player seems to hang now when it starts.
However, KSCD plays music cd's just fine!
YaST reports that the driver is running fine. Unistalling the driver and
restarting the sound module, YaST shows the card in it's detected list.
Reinstalling the driver causes no errors, but trying the tests produces
no sound.
This system is only a little more than a month old. However, I was using
this sound controller with this install of SuSE successfully for a few
weeks. I've also rebooted into XP to game, and the sound works fine
still under windows, so neither the controller nor speakers have
suffered a failure.
Here are some messages in /var/log/warn generated at the same time which
seem to be related to snd. However I have been unable to replicate these
messages with >modprobe snd-via82xx or by launching realplayer on an
audio stream.
May 12 11:55:14 linux kernel: <1>Unable to handle kernel NULL pointer
dereference at virtual address 0000000c
May 12 11:55:14 linux kernel: printing eip:
May 12 11:55:14 linux kernel: de1f0112
May 12 11:55:14 linux last message repeated 3 times
May 12 11:55:14 linux kernel: Oops: 0000 2.4.21-215-athlon #1 Tue Apr 27
00:53:38 UTC 2004
May 12 11:55:14 linux kernel: CPU: 0
May 12 11:55:14 linux kernel: EIP:
0010:[ata_via:__insmod_ata_via_O/lib/modules/2.4.21-215-athlon/kernel/dri+4266205458/96] Not tainted
May 12 11:55:14 linux kernel: EIP: 0010:[<de1f0112>] Not tainted
May 12 11:55:14 linux kernel: EFLAGS: 00210256
May 12 11:55:14 linux kernel: eax: c2ff8ce4 ebx: c09d7000 ecx:
00000000 edx: 00000000
May 12 11:55:14 linux kernel: esi: 00001000 edi: 00000000 ebp:
00000000 esp: c7f31b74
May 12 11:55:14 linux kernel: ds: 0018 es: 0018 ss: 0018
May 12 11:55:14 linux kernel: Process wavplay (pid: 11820,
stackpage=c7f31000)
May 12 11:55:14 linux kernel: Stack: 000007f8 000001f0 c2ff8cfc 0000000f
00000000 00000000 c7f31bf4 cb742b80
May 12 11:55:14 linux kernel: c7f31d34 c2ff8c00 de1f0906 c2ff8ce4
cb742b80 cdff9000 00000010 00001000
May 12 11:55:14 linux kernel: c2ff8ce4 00000000 c3fe8c00 c7f31bf4
cb742b80 cace23b0 cb742b80 c7f31bf4
May 12 11:55:14 linux kernel: Call Trace:
[ata_via:__insmod_ata_via_O/lib/modules/2.4.21-215-athlon/kernel/dri+4266207494/96] (44) [lvm-mod:vg+145459440/90366749] (28) [lvm-mod:vg+145459638/90366551] (636)
May 12 11:55:14 linux kernel: Call Trace: [<de1f0906>] (44)
[<cace23b0>] (28) [<cace2476>] (636)
May 12 11:55:14 linux kernel: [lvm-mod:vg+145473910/90352279] (28)
[lvm-mod:vg+145492260/90333929] (40) [lvm-mod:vg+145475672/90350517]
(24)
[sr_mod:__insmod_sr_mod_O/lib/modules/2.4.21-215-athlon/kernel/driv+4267985928/96] (132)
May 12 11:55:14 linux kernel: [<cace5c36>] (28) [<cacea3e4>] (40)
[<cace6318>] (24) [<c19b0c08>] (132)
May 12 11:55:14 linux kernel:
[sr_mod:__insmod_sr_mod_O/lib/modules/2.4.21-215-athlon/kernel/driv+4267987018/96] (24) [sr_mod:__insmod_sr_mod_O/lib/modules/2.4.21-215-athlon/kernel/driv+4267991160/96] (20) [sr_mod:__insmod_sr_mod_O/lib/modules/2.4.21-215-athlon/kernel/driv+4267997942/96] (32) [sys_ioctl+509/666] (28)
May 12 11:55:14 linux kernel: [<c19b104a>] (24) [<c19b2078>] (20)
[<c19b3af6>] (32) [<c01595ed>] (28)
May 12 11:55:14 linux kernel: [sys_open+121/176] (24)
[system_call+51/56] (60)
May 12 11:55:14 linux kernel: [<c0148629>] (24) [<c01090ab>] (60)
May 12 11:55:14 linux kernel: Modules:
[(snd-pcm-oss:<c19b0060>:<c19b9864>)]
[(snd-via82xx:<de1f0060>:<de1f3740>)]
May 12 11:55:14 linux kernel: [(snd-pcm:<cace0060>:<cacef4e4>)]
May 12 11:55:14 linux kernel: Code: 8b 42 0c 89 ea 81 e2 ff 0f 00 00 8b
44 c8 04 b9 00 10 00 00
--
Sean Quinlan