On 11/09/11 09:41, Bruce Korb wrote:
> $ sr lspci -vv -s 00:07.0
> 00:07.0 Audio device: nVidia Corporation MCP72XE/MCP72P/MCP78U/MCP78S High
> Definition Audio (rev a1)
> Subsystem: ASUSTeK Computer Inc. M3N72-D
> Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
> Stepping- SERR- FastB2B- DisINTx-
> Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr-
> DEVSEL=fast>TAbort-<TAbort-<MAbort->SERR-<PERR- INTx-
> Interrupt: pin A routed to IRQ 21
> Region 0: Memory at fe020000 (32-bit, non-prefetchable) [size=16K]
> Capabilities: [44] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
> PME(D0-,D1-,D2-,D3hot+,D3cold+)
> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+
> Address: 0000000000000000 Data: 0000
> Masking: 00000000 Pending: 00000000
> Capabilities: [6c] HyperTransport: MSI Mapping Enable+ Fixed+
>
>
> My problem is that two days ago, sound stopped and I have no idea what has
> changed.
> cat /proc/asound/cards yielded some information earlier today, but that
I rebooted:
$ cat /proc/asound/cards
0 [Q9000 ]: USB-Audio - QuickCam Pro 9000
Logitech, Inc. QuickCam Pro 9000 at usb-0000:00:02.1-2,
high speed
1 [NVidia ]: HDA-Intel - HDA NVidia
HDA NVidia at 0xfe020000 irq 21
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