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Simply put, my SiS AC'97 sound controller does not work. It looks like the kernel just isn't loading the driver, although the hardware is detected by Sysinfo.
I'm running Kubuntu 10.04, with a generic 2.6.32-24 kernel.
Does anyone have any basic "here's how to install the proper kernel module" advice? I've googled and poked around on forums to no avail, and my attempts to compile and install the driver myself have resulted only in shameful failure.
WARNING: Could not open '/lib/modules/2.6.32-24-generic/kernel/sound/core/snd-page-alloc.ko': No such file or directory
WARNING: Could not open '/lib/modules/2.6.32-24-generic/kernel/sound/core/snd.ko': No such file or directory
WARNING: Could not open '/lib/modules/2.6.32-24-generic/kernel/sound/core/snd-timer.ko': No such file or directory
WARNING: Could not open '/lib/modules/2.6.32-24-generic/kernel/sound/core/snd-pcm.ko': No such file or directory
WARNING: Could not open '/lib/modules/2.6.32-24-generic/kernel/sound/ac97_bus.ko': No such file or directory
WARNING: Could not open '/lib/modules/2.6.32-24-generic/kernel/sound/pci/ac97/snd-ac97-codec.ko': No such file or directory
FATAL: Could not open '/lib/modules/2.6.32-24-generic/kernel/sound/pci/snd-intel8x0.ko': No such file or directory
Is there a package for ubuntu/debian (kernel-header-files, maybe?) that makes the modules available?
Hmm...very interesting. I reinstalled (actually, slightly upgraded) the kernel to 2.6.32-25-generic. When I do a modprobe snd-intel8x0, it now does not return an error, but /lib/modules/2.6.32-25-generic does not contain that specific driver. It has:
Code:
acore core drivers i2c isa oss pcmcia soc soundcore.ko sound_firmware.ko synth usb
A locate finds the snd-intel8x0 in older linux directories under linux-2.6.whatever/sound/pci.
Sound still doesn't work in KDE after doing the modprobe, and trying to test ALSA in system settings crashes the app.
dmesg returns:
Code:
[ 5856.260117] Intel ICH 0000:00:02.7: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 5856.600024] intel8x0_measure_ac97_clock: measured 50761 usecs (2442 samples)
[ 5856.600031] intel8x0: clocking to 48000
So, in short, it looks like the module loaded and found the sound card, but the desktop can't use it.
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