No onboard sound after upgrading to hardy
nigel at rmk.co.il
Sun Apr 27 05:26:35 UTC 2008
Geoffrey Bays wrote:
> I just upgraded from kubuntu gutsy to hardy on my amd 64 x2 machine,
> and am not getting any onboard sound. the sound worked in Gutsy. The
> sound card seems to be detected in lspci:
> 00:10.1 Audio device: nVidia Corporation MCP51 High Definition Audio (rev a2)
> Subsystem: Hewlett-Packard Company Unknown device 2a34
> Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 22
> Memory at fe024000 (32-bit, non-prefetchable) [size=16K]
> Capabilities:  Power Management version 2
> Capabilities:  Message Signalled Interrupts: Mask+ 64bit+
> Queue=0/0 Enable-
> Capabilities: [6c] HyperTransport: MSI Mapping
> yes, I unmuted and upped master sound level in kmix, hoping to hear
> something, but no go.
> artsd sound server is running as expected.
> any help would be much appreciated.
The following refers to some Dell laptops but it might give you a starter at troubleshooting:
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