Could you capture this in a new bug on bugzilla.moblin.org?
The component names are in flux, so i'm not to worried about what
component you file this under (the 'Media component' or 'Other' works
fine). We can update the bug classification as the database is tweaked.
The data you have in this email is excellent , but I have one qualifying
request:
If you haven't already, could you verify that you still hear this sound
artifact with a long wav file? A good way to do this is running 'paplay
path/to/sample.wav'.
This will help rule out any media infrastructure / codec issues to
narrow down on the root cause.
--rusty
On Fri, 2009-02-06 at 09:40 -0700, Cornelius Riemenschneider wrote:
> Hi,
> While listening to music, I always hear random rasping sounds, ~1
> sound/second. When the CPU is used, I hear more, but i never get no
> sounds. The soundcard is a
> 00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio
> Controller (rev 02)
> lspci -vv output
>
> 00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio
> Controller (rev 02)
> Subsystem: Dell Unknown device 022f
> 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-
> Latency: 0, Cache Line Size: 64 bytes
> Interrupt: pin A routed to IRQ 21
> Region 0: Memory at fe9fc000 (64-bit, non-prefetchable) [size=16K]
> Capabilities: [50] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA
> PME(D0+,D1-,D2-,D3hot+,D3cold+)
> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0
> Enable-
> Address: 0000000000000000 Data: 0000
> Capabilities: [70] Express (v1) Root Complex Integrated Endpoint, MSI 00
> DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s
> unlimited, L1
> unlimited
> ExtTag- RBE- FLReset-
> DevCtl: Report errors: Correctable- Non-Fatal- Fatal-
> Unsupported-
> RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+
> MaxPayload 128 bytes, MaxReadReq 128 bytes
> DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+
> TransPend-
> LnkCap: Port #0, Speed unknown, Width x0, ASPM unknown, Latency
> L0
> <64ns, L1 <1us
> ClockPM- Suprise- LLActRep- BwNot-
> LnkCtl: ASPM Disabled; Disabled- Retrain- CommClk-
> ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
> LnkSta: Speed unknown, Width x0, TrErr- Train- SlotClk-
> DLActive-
> BWMgmt- ABWMgmt-
> Capabilities: [100] Virtual Channel <?>
> Capabilities: [130] Root Complex Link <?>
> Kernel driver in use: HDA Intel
>
>
> Under ubuntu and windows it worked always fine, so i've no idea what's
> happening here. I already tried giving pulseaudio -20 nice, but there's
> no change. I'm playing the music with amarok from the fedora repos, but
> there's no difference with other players or programs. I can provide any
> files/whatever, just tell me :)
> Cornelius
>
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