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Distribution: Ubuntu currently, also Fedora, RHEL, CentOS
Posts: 111
Rep:
FC2 on-board sound nforce chipset
I am unable to get on-board sound to work on my biostar mobo. KDE tells me the sound card
looks like this:
Sound Driver:3.8.1a-980706 (ALSA v1.0.4 emulation code)
Kernel: Linux localhost.localdomain 2.6.8-1.521 #1 Mon Aug 1
Config options: 0
Installed Drivers:
Type 10: ALSA emulation
Card Config
VIA 823x rev60 at 0xe800, irq 5
Audio devices:
0: VIA 823x rev60 (DUPLEX)
Synth devices: NOT ENABLED IN CONFIG
Midi devices: NOT ENABLED IN CONFIG
Timers:
7: system timer
Mixers:
0: C-Media Electronics CMI9739
The soundcard detection utility tells me
Vendor: VIA Technologies
Model: VT8233/A/8235/8237 AC97 Audio Controller
Module: snd-via82xx
Distribution: Ubuntu currently, also Fedora, RHEL, CentOS
Posts: 111
Original Poster
Rep:
I decided to do more testing and then decided to reinstall.
RIGHT after the install, when Fedora first configures the sound-card, I could hear the test sound.
After that I upgraded a bunch a pakcages via apt and upgraded the kernel.
Then I rebooted.
That's when I lose sound. I tried booting back to the older kernel also, and still no sound.
I opened xmms and looped a simple gaim sound. Then I opened KMIX and started checking and unchecking boxes. When I unchecked "IEC958 Capture Monitor" my sound started working again. I figured that was the problem in 2.6.8 too. So I booted back into 2.6.8 kernel (as opposed to 2.6.5) and found that test didn't work as I had hoped. So now, I can get sound in 2.6.5 but not 2.6.8.
Then I played around some more. After 4 or 5 tries, I think I got it. I am still not sure it will fix itself upon reboot though.
I had the same problem - i think its maby after last kde-libs update?!
My sound has gone Soundcard Detections showed my card properly - nforce2 AC97 but Test didnt work.
Also dmesg displayed:
Quote:
application sox uses obsolete OSS audio interface
Then I found your post, unchecked that *?|$% "IEC958 Capture Monitor" and got my sound back
My kernel: 2.6.8-1.521, I dont usualy use kde and never KMIX before
Chers for UR's advice mate...
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