Comment 27 for bug 107821

Here it is. I hope it helps.

Thanks for all you do!

On Wed, Nov 19, 2008 at 6:00 PM, Leann Ogasawara <email address hidden> wrote:

> When running Intrepid, can you run the alsa-info.sh script - http
> ://alsa-project.org/alsa-info.sh - and attach the resulting alsa-
> info.txt file:
>
> ./alsa-info.sh --no-upload
>
> Thanks
>
> --
> no sound with lenovo 3000 n100 0768FEG
> https://bugs.launchpad.net/bugs/107821
> You received this bug notification because you are a direct subscriber
> of the bug.
>
> Status in ALSA driver: Confirmed
> Status in "linux" source package in Ubuntu: Incomplete
> Status in "linux-source-2.6.20" source package in Ubuntu: Won't Fix
>
> Bug description:
> Binary package hint: linux-image-2.6.20-15-lowlatency
>
> I own the mentioned laptop and am unable to get sound working in an up2date
> feisty installation.
>
> Some stats:
> --------------CUT------------
> % lspci -vv
> [...]
> 00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High
> Definition Audio Controller (rev 02)
> Subsystem: Lenovo Unknown device 2066
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
> Stepping- SERR+ FastB2B-
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort- >SERR- <PERR-
> Latency: 0, Cache Line Size: 64 bytes
> Interrupt: pin A routed to IRQ 22
> Region 0: Memory at d2400000 (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 Unknown type IRQ 0
> Device: Supported: MaxPayload 128 bytes, PhantFunc 0,
> ExtTag-
> Device: Latency L0s <64ns, L1 <1us
> Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported-
> Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+
> Device: MaxPayload 128 bytes, MaxReadReq 128 bytes
> Link: Supported Speed unknown, Width x0, ASPM unknown, Port
> 0
> Link: Latency L0s <64ns, L1 <1us
> Link: ASPM Disabled CommClk- ExtSynch-
> Link: Speed unknown, Width x0
> [...]
>
> % lspci -nv
> [...]
> 00:1b.0 0403: 8086:27d8 (rev 02)
> Subsystem: 17aa:2066
> Flags: bus master, fast devsel, latency 0, IRQ 22
> Memory at d2400000 (64-bit, non-prefetchable) [size=16K]
> Capabilities: [50] Power Management version 2
> Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+
> Queue=0/0 Enable-
> Capabilities: [70] Express Unknown type IRQ 0
> [...]
>
> % aplay -l
> **** List of PLAYBACK Hardware Devices ****
> card 0: Intel [HDA Intel], device 0: ALC861VD Analog [ALC861VD Analog]
> Subdevices: 1/1
> Subdevice #0: subdevice #0
> card 0: Intel [HDA Intel], device 6: Si3054 Modem [Si3054 Modem]
> Subdevices: 1/1
> Subdevice #0: subdevice #0
>
> % cat /proc/alsa/oss/sndstat
> Sound Driver:3.8.1a-980706 (ALSA v1.0.14rc1 emulation code)
> Kernel: Linux artio 2.6.20-15-lowlatency #2 SMP PREEMPT Sun Apr 15 06:20:10
> UTC 2007 x86_64
> Config options: 0
>
> Installed drivers:
> Type 10: ALSA emulation
>
> Card config:
> HDA Intel at 0xd2400000 irq 22
>
> Audio devices:
> 0: ALC861VD Analog (DUPLEX)
>
> Synth devices: NOT ENABLED IN CONFIG
>
> Midi devices: NOT ENABLED IN CONFIG
>
> Timers:
> 31: system timer
>
> Mixers:
> 0: Realtek ALC861-VD
>
> % uname -a
> Linux artio 2.6.20-15-lowlatency #2 SMP PREEMPT Sun Apr 15 06:20:10 UTC
> 2007 x86_64 GNU/Linux
> --------------CUT------------
>
> dmesg contains some interesting things about device 00:1b.0 (=the
> soundcard):
> --------------CUT------------
> [ 44.939043] ACPI: PCI Interrupt 0000:00:1b.0[A] -> GSI 22 (level, low)
> -> IRQ 22
> [ 44.939072] PCI: Setting latency timer of device 0000:00:1b.0 to 64
> [ 44.949961] hda_codec: Unknown model for ALC660VD/ALC861VD, trying
> auto-probe from BIOS...
> [ 45.007066] si3054: cannot initialize. EXT MID = 0000
> --------------CUT------------
>
> the volume for virtually any channel is at 100%, but everything remains
> silent.
>
> This looks similar to bug #39517, but as I am running feisty with 2.6.20,
> this should not be a problem.
>
> I've also tried to use the latest and greatest alsa-drivers directly from
> alsa, but also without success.
>
> any ideas?
>