no sound with lenovo 3000 n100 0768FEG

https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2725

as mentioned above, the bug is in alsa-driver and has just been fixed. So it would be a nice thing to see an update to alsa-driver-1.0.14rc3 along with the realtek3.tar.gz patch provided in the above bugreport.

I can confirm that this problem exists via a laptop of a friend of mine. I applied the 'realte5.tar.gz' patch attached to that bugreport. It appears that everything is in working order now.

> I can confirm that this problem exists via a laptop of a friend of mine. I applied the 'realte5.tar.gz' patch attached to that bugreport. It appears that everything is in working order now.

Assigning to Audio Team.

Same problem here, but on an Acer 3660.

I have the same problem on a Fujitsu Siemens Lifebook E8110:

May this be related:
on load the module produces this message:

    si3054: cannot initialize. EXT MID = 0000

lspci -vv:
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02)
        Subsystem: Fujitsu Limited. Unknown device 1397
        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 23
        Region 0: Memory at f0640000 (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

turning acpi off makes the sound to work. Just add acpi=ht in the boot parameters. You can do it in the /boot/grub/menu.lst file

kernel /boot/vmlinuz-2.6.20-15-generic root=UUID=849d0ea7-3de9-488d-a247-2dcf78a3746b ro quiet splash acpi=ht

Turning off ACPI did not solve the issue for me (=the OP).

And BTW, turning off ACPI on a laptop is more than a bad idea (battery and thermal management is turned off then as well).

Theres a howto here https://wiki.ubuntu.com/LaptopTestingTeam/Lenovo3000C200_89224MG that should get your sound working. (scroll down to notes) Its a different model to yours but the same card I believe.

I've also made a script and pre-patched the necessary file if your not into the command line yet.

This can be downloaded here http://rapidshare.com/files/31068197/alsa-patched.tar.bz2.html

It contains all the necessary Alsa files patched.

Double click the .bz2 and uncompress the folder.

Browse to the newly created folder 'alsa-patched'

Double click the file named 'install_alsapatch.sh' and choose 'run in terminal'

The script will run in a terminal and after a few minutes you should have working sound. You may need to turn the volume up after it has been installed.

Get in touch if you need further help.

Similar or same hardware (code is FGG instead of FEG), same problem.
What I have:
 - options for module hda_intel is: position_fix=1 model=3stack
- tested other option combinations with no success (tried probe_mask=8 with no success)
- disabling acpi but ht makes the sound work clear and loud, but not an ideal solution I think
- patched alsa-dirvers with realtek6 with no success

In conclusion, I tried out all suggested solutions I could find on the web, but with no appreciable result.
Hope someone will be able to fix this, as I think this hardware is pretty common these days.
Many thanks,
 roberto

On Fri, 2007-05-25 at 13:44 +0000, Roberto wrote:
> Similar or same hardware (code is FGG instead of FEG), same problem.
> What I have:
> - options for module hda_intel is: position_fix=1 model=3stack
> - tested other option combinations with no success (tried probe_mask=8 with no success)
> - disabling acpi but ht makes the sound work clear and loud, but not an ideal solution I think
> - patched alsa-dirvers with realtek6 with no success
>
> In conclusion, I tried out all suggested solutions I could find on the web, but with no appreciable result.
> Hope someone will be able to fix this, as I think this hardware is pretty common these days.
> Many thanks,
> roberto

about the patched alsa drivers:
- are you sure you turned up & _unmuted_ the volume eg. using alsamixer?
- if you are using the updated alsa drivers, don't use the module
  options you mentioned above
- if you are using the updated alsa drivers, you must reload the
  kernel module in order to get sound working. the easiest way to achive
  this is to reboot or to alternatively stop X and then
  % modprobe -r snd_hda_intel && modprobe snd_hda_intel

hello,
I've got same issue on my lenovo 3000 n100.
I've tried alsa patch without success and tried all what ubuntu's wiki explained.

I don't want to turn off acpi.

Here are my conf details:

#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
root@coinovo:/home/coip# cat /proc/asound/oss/sndstat
Sound Driver:3.8.1a-980706 (ALSA v1.0.14rc1 emulation code)
Kernel: Linux coinovo 2.6.20-16-generic #2 SMP Wed May 23 01:46:23 UTC 2007 i686
Config options: 0

# cat /proc/asound/oss/sndstat
Sound Driver:3.8.1a-980706 (ALSA v1.0.14rc1 emulation code)
Kernel: Linux coinovo 2.6.20-16-generic #2 SMP Wed May 23 01:46:23 UTC 2007 i686
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 coinovo 2.6.20-16-generic #2 SMP Wed May 23 01:46:23 UTC 2007 i686 GNU/Linux

thanks for any help

Your output from aplay -l shows that you are still using an old version of alsa (ALSA v1.0.14rc1) whereas the most recent version is 1.0.14rc4. So I can only guess that you did not (correctly) update your alsa installation (including the patch available from the alsa bugtracker).

Thanks Udo,

I did a mistake: I paste the old config (before to patch).
The correct one is:
# cat /proc/asound/oss/sndstat
Sound Driver:3.8.1a-980706 (ALSA v1.0.14rc3 emulation code)
Kernel: Linux coinovo 2.6.20-16-generic #2 SMP Wed May 23 01:46:23 UTC 2007 i686
Config options: 0

Installed drivers:
Type 10: ALSA emulation

Card config:
HDA Intel at 0xd2400000 irq 21

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

I did't install the 1.0.14rc4 but the 1.0.14rc3 that was in the patch.
I will try with the last version...

Hello again,
  I am posting here in the hope that someone else had similar experience and had been able to find a solution.

As I already said here I have a Lenovo 3000 N100 0768-FGG, ubuntu feisty 2.6.20-15
I got sound perfectly working after:
- compiling alsa 1.0.14rc3 with patch realtek6
- removing _any_ options from modprobe.d for module snd_hda_intel
- no need for disabling acpi

When I say perfect sound I mean:
1. sound clear and loud
2. internal speakers are correctly switched off when plugging-in headphones
3. External mic works well

BUT: after an update from kernel 2.6.20-15-X to 2.6.20-15-Y with Y>X I got a wird behaviour when loading snd_hda_intel
1. Extremely loud continued monotonic sound from speakers it seems a car alarm!
2. After a few seconds kernel panic
3. Sound continues until hardware is cruely switched off

Same behavior for latest kernel 2.6.20-16. What I tried doing with no appreciable results:
1. recompile and install patched alsa 1.0.14 both rc3 and rc4
2. track down what happens to the kernel: it seems that module correctly loads, but in a couple of secs panic occurs.

I well know that this behavior may be very hard to reproduce or even understand, so I am not really sure someone can help me, but someone might suggest what I could do to track this down, or perhaps some of you already have seen something like this.
Thanks in advance,
 roberto

On Thu, 2007-06-07 at 13:48 +0000, Roberto wrote:
> Hello again,
> I am posting here in the hope that someone else had similar experience and had been able to find a solution.
>
> As I already said here I have a Lenovo 3000 N100 0768-FGG, ubuntu feisty 2.6.20-15
> I got sound perfectly working after:
> - compiling alsa 1.0.14rc3 with patch realtek6
> - removing _any_ options from modprobe.d for module snd_hda_intel
> - no need for disabling acpi
>
> When I say perfect sound I mean:
> 1. sound clear and loud
> 2. internal speakers are correctly switched off when plugging-in headphones
> 3. External mic works well
>
> BUT: after an update from kernel 2.6.20-15-X to 2.6.20-15-Y with Y>X I got a wird behaviour when loading snd_hda_intel

what X and Y are you talking about? I have 2.6.20-15.27 running here and
so far no kernel update has so far caused any problems.

How did you recompile your alsa installation?

make clean && make will not make you happy, you should do it like this
% cd $WHERE_ALSA_1.0.14rc3_IS_UNPACKED
% make clean
% ./configure --with-kernel=/usr/src/linux-headers-2.6.20-16-generic
--with-cards=hda-intel
% make

If you don't (re)configure, your old kernel sources will be used as
headers resulting in possibly misbehaving modules.

BTW, dear ubuntu audio team, is there the chance that we ever see an
updated alsa package for this bug? using rc3 or even better rc4 and
applying the patch will make life easier for _many_ users out there and
it doesn't sound too difficult or dangerous after all ...

--
Udo Rader

bestsolution.at EDV Systemhaus GmbH
http://www.bestsolution.at

Hi Roberto,

I've got the same laptop than you (Lenovo 3000 N100 0768-FGG) and I'm using same linux kernel (2.6.20-16-generic).
I've got sound with my laptop. I mean:
- sound is fine without noise
- sound is loud (same as with windows vista)
- internal speaker aren't switched off when I plug in headphones (I mute speaker with (gnome) volume control)

I've followed more times this tutorial https://help.ubuntu.com/community/HdaIntelSoundHowto and have used this patch http://rapidshare.com/files/31068197/alsa-patched.tar.bz2.html .

I'm using this driver: Sound Driver:3.8.1a-980706 (ALSA v1.0.14rc3 emulation code)

Hope this will help,
Don't hesitate to contact me if I can help (I'm not a specialist but if you explain me what you need I will do my possible)

with Cheers,
Pietro

Pietro:
many thanks for offering your help, I'll keep you informed about my proceeding!

Udo:
Unfortunately this time I was too much "optimistic" as:
1. I have no idea about X anymore, Y is 27.
2. I have no precise idea of what changed exactly (ehm...) : I simply updated on Mon Jun 7.
3. I got rid of all built sources of patched alsa that made the system originally work.

Now about your remarks:
0. I untarred and recompiled alsa from scratch (from a cleaned directory)
1. Do I need to specify -with-kernel? Would'n the currently kernel headers be used?
2. Do you confirm that I need to recompile alsa drivers every time kernel changes?

The problem is that even if I am pretty confident with compiling and installing software, I am a
newby about kernel modules. In this case debugging is very hard to perform as kernel panic occurs
without a single line dumped into /var/log or console.

I am thinking of re-installing from scratch, but this should be really the very last option...
The real question maybe would be: what this behavior could be due to?
Could it be useful to load the module with single_cmd option?

thanks
roberto

just run gutsy gibbon herd 1 "live" and sound works perfect..
i will install it tomorrow for feedback..

Hello all,
 I gave up trying to fix the previous installation, and I had to reinstall feisty from scratch, this time taking notes of all passes.
The good news is that now sound works well like before updating. Although I really have no idea of the reason it presented such a strange behavior, I am reporting here what I did for the sake of anyone should bump into this problem:

0. Install feisty from CD: kernel is 2.6.20.15.14
1. sudo apt-get install:
1.1 915resolution (reboot)
1.2 build-essential ncurses-dev gettext
1.3 linux-headers-`uname -r`
2. Alsa:
2.1 Find and untar version 1.0.14-rc4
2.2 Apply patch realtek6
2.3 sudo /etc/init.d/alsa-utils stop
2.4 cd alsa-driver-1.0.14rc4
2.5 ./configure --with-cards=hda-intel
2.6 make && make install
2.7 make install of alsa-lib and alsa-util as well
3. Reboot SOUND WORKS!
4. Update from 2.6.20.15.14 -> 2.6.20-16.28
5. Reboot
6. Repeated pass 2 for new kernel
7. alsamixer to regulate PCI volume SOUND WORKS!

Many thanks to everyone for helping.
roberto

nice roberto!
after gutsy upgrade sound works fine out of box..
hope its permanent fix.

Is it safe to close this bug?

Beginning with the Hardy Heron 8.04 development cycle, all open Ubuntu kernel bugs need to be reported against the "linux" kernel package. We are automatically migrating this bug to the new "linux" package. However, development has already began for the upcoming Intrepid Ibex 8.10 release. It would be helpful if you could test the upcoming release and verify if this is still an issue - http://www.ubuntu.com/testing . If the issue still exists, please update this report by changing the Status of the "linux" task from "Incomplete" to "New". We appreciate your patience and understanding as we make this transition. Thanks!

The Ubuntu Kernel Team is planning to move to the 2.6.27 kernel for the upcoming Intrepid Ibex 8.10 release. As a result, the kernel team would appreciate it if you could please test this newer 2.6.27 Ubuntu kernel. There are one of two ways you should be able to test:

1) If you are comfortable installing packages on your own, the linux-image-2.6.27-* package is currently available for you to install and test.

--or--

2) The upcoming Alpha5 for Intrepid Ibex 8.10 will contain this newer 2.6.27 Ubuntu kernel. Alpha5 is set to be released Thursday Sept 4. Please watch http://www.ubuntu.com/testing for Alpha5 to be announced. You should then be able to test via a LiveCD.

Please let us know immediately if this newer 2.6.27 kernel resolves the bug reported here or if the issue remains. More importantly, please open a new bug report for each new bug/regression introduced by the 2.6.27 kernel and tag the bug report with 'linux-2.6.27'. Also, please specifically note if the issue does or does not appear in the 2.6.26 kernel. Thanks again, we really appreicate your help and feedback.

I have installed the recent 8.10 release candidate and have no sound. I've never successfully gotten sound to work under Linux on this laptop (3000 N100 0768-E5U).

--------------------------------------------------------------------------------------------------------------------------------
#lspci -vv
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02)
 Subsystem: Lenovo Device 2066
 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 d0340000 (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 <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

#lspci -nv

00:1b.0 0403: 8086:27d8 (rev 02)
 Subsystem: 17aa:2066
 Flags: bus master, fast devsel, latency 0, IRQ 22
 Memory at d0340000 (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 Root Complex Integrated Endpoint, MSI 00
 Capabilities: [100] Virtual Channel <?>
 Capabilities: [130] Root Complex Link <?>
 Kernel driver in use: HDA Intel
 Kernel modules: snd-hda-intel

# 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

# cat /proc/asound/oss/sndstat
Sound Driver:3.8.1a-980706 (ALSA v1.0.17 emulation code)
Kernel: Linux cory 2.6.27-7-generic #1 SMP Fri Oct 24 06:42:44 UTC 2008 i686
Config options: 0

Installed drivers:
Type 10: ALSA emulation

Card config:
HDA Intel at 0xd0340000 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 {redacted} 2.6.27-7-generic #1 SMP Fri Oct 24 06:42:44 UTC 2008 i686 GNU/Linux

---------------...

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

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/sndst...

I have the same problem on a lenovo r61.
Sound worked on ubuntu 8.04 and is working if I boot the 8.10 install cd.
Now with 2.6.27 kernel on my laptop and there is no sound output.
Drivers are loaded and the devices are all recognized.
I've tried different volumne tools and all levels are maxed.

Here is my alsa script output:
http://www.alsa-project.org/db/?f=b299d7a5f92f8edffaf60fd60b594f8c549148e9

Thanks,
Chris

I was enable to get the sound output working :)
Please note I use the german locales, so the english translation may be not 100%.

Right click the volume tool (Lautstärkeregler) on the panel
and select open volume (Lautstärkeregler öffnen).
A dialog opens and shows 2 property sheets. On the second one
titled switches (Schalter) there are two check boxes for the
output devices. On my laptop there where both unchecked.
I enabled headphones and speakers and voila sound was working.

My audio settings are on auto detection. Mixer is HDA intel (Alsa mixer).

All apps now play sound. Just a minor problem in internet flash movies (eg. youtube).
This problem I fixed by updating the flash browser plugin vom v9 to v10.

HTH
Chris

On that property page, I only have a headphones checkbox.

On Fri, Dec 26, 2008 at 4:43 PM, Chris <email address hidden> wrote:

> I was enable to get the sound output working :)
> Please note I use the german locales, so the english translation may be not
> 100%.
>
> Right click the volume tool (Lautstärkeregler) on the panel
> and select open volume (Lautstärkeregler öffnen).
> A dialog opens and shows 2 property sheets. On the second one
> titled switches (Schalter) there are two check boxes for the
> output devices. On my laptop there where both unchecked.
> I enabled headphones and speakers and voila sound was working.
>
> My audio settings are on auto detection. Mixer is HDA intel (Alsa
> mixer).
>
> All apps now play sound. Just a minor problem in internet flash movies (eg.
> youtube).
> This problem I fixed by updating the flash browser plugin vom v9 to v10.
>
> HTH
> Chris
>
> --
> 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: Triaged
> 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-p...

This bug report was marked as Triaged a while ago but has not had any updated comments for quite some time. Please let us know if this issue remains in the current Ubuntu release, http://www.ubuntu.com/getubuntu/download . If the issue remains, click on the current status under the Status column and change the status back to "New". Thanks.

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This bug was filed against a series that is no longer supported and so is being marked as Won't Fix. If this issue still exists in a supported series, please file a new bug.

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