Public bug reported:
I have Dell Studio 1537 and microphone stopped working after upgrading
to 2.6.27-10 kernel and continues not to work until the latest one
2.6.27-11. I confirmed this several times booting to different versions
of kernel, playing with volume control.
Working settings under 2.6.27-9:
Recording -- Capture 1 - handles the internal MIC
Options -- Digital Input Source: Digital Mic 1
Options -- Digital Input Source (2): Digital Mic 2
Under 2.6.27-10 I'm not able to pick up anything from the microphone.
Maybe a regression from applying patch related to bug#290549 ?
Additional Data:
==
Description:Ubuntu 8.10
Release:8.10
00:1b.0 Audio device [0403]: Intel Corporation 82801I (ICH9 Family) HD Audio
Controller [8086:293e] (rev 03)
Subsystem: Dell Device [1028:029f]
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 22
Region 0: Memory at fc70 (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: Data:
Capabilities: [70] Express (v1) Root Complex Integrated Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s 64ns,
L1 1us
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
Kernel modules: snd-hda-intel
ProblemType: Bug
Architecture: amd64
DistroRelease: Ubuntu 8.10
NonfreeKernelModules: wl
Package: linux-image-2.6.27-9-generic 2.6.27-9.19
ProcCmdLine: root=UUID=46e0b4ff-e94e-476a-a6b9-f30a54df9654 ro quiet splash
ProcEnviron:
PATH=/home/username/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/home/username/Software/android-sdk/tools
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.27-9.19-generic
SourcePackage: linux
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug
--
Dell Studio 1537 microphone not working since 2.6.27-10
https://bugs.launchpad.net/bugs/330764
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