[Voyage-linux] Distorted Sound

[Punky Tse]

Hi,

Can you show the output of:
1. lspci -v
2. cat /proc/interrupts
3. lsmod

Thanks and regards,
Punky

On 14/2/2011 19:02, Normann Strübli wrote:
> Hi,
> i am using voyage-linux "2.6.33.7-rt29-voyage" and have problems to 
> get my M-Audio 1010lt PCI soundcard
> to work properly.
> #aplay -l
> **** List of PLAYBACK Hardware Devices ****
> card 0: M1010LT [M Audio Delta 1010LT], device 0: ICE1712 multi 
> [ICE1712 multi]
>   Subdevices: 1/1
>   Subdevice #0: subdevice #0
> Problem is when trying to play a test-wave file sound is distorted and 
> i can even hear some strange
> noise when typing coming out of my speaker.
> My guess is that it must be an IRQ issue.
> When booting with acpi=off sound works just fine, but i need acpi for 
> standby.
> At least i tried ubuntu10.10 minimal installation and had no sound 
> problems at all,
> but of course i want to use Voyage!
> Can you please give me a hint how i may solve this problem.
> Thanks
>
>
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