Launchpad has imported 11 comments from the remote bug at https://bugs.freedesktop.org/show_bug.cgi?id=42353.
If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. ------------------------------------------------------------------------ On 2011-10-28T13:46:29+00:00 Tobias Wolf wrote: Created attachment 52868 ALSA info gzipped I basically have a generic Dell box with integrated ICH7 audio 0 [ICH7 ]: ICH4 - Intel ICH7 Intel ICH7 with AD1981B at irq 23 When I plug my headphones into the front, in alsamixer only the Headphone slider has an effect, Master does nothing to change volume. Now Pulseaudio somehow merges these (even if flatvol is off) and the whole range of Headphone is compressed into the low range and it gets painful very quickly. No idea if this is ALSA bug or not. Please advise and forward accordingly. ALSA info and pulseaudio verbose output attached Reply at: https://bugs.launchpad.net/ubuntu/+source/alsa- driver/+bug/893210/comments/0 ------------------------------------------------------------------------ On 2011-10-28T13:47:08+00:00 Tobias Wolf wrote: Created attachment 52869 pulseadui -vvvvvv gzipped Reply at: https://bugs.launchpad.net/ubuntu/+source/alsa- driver/+bug/893210/comments/1 ------------------------------------------------------------------------ On 2012-01-24T12:04:14+00:00 Tobias Wolf wrote: Have you had time to look at this yet, Maarten? You've told me to poke you. Reply at: https://bugs.launchpad.net/ubuntu/+source/alsa- driver/+bug/893210/comments/4 ------------------------------------------------------------------------ On 2012-03-13T17:57:51+00:00 Ym8-colin-nbv wrote: I think this is expected behaviour... Can you attach output of "pacmd ls"? Normally I'd expect a "Headphones" port to be available for your Sink. With the jack detection capabilities added in PA 2.0, this port will hopefully now be activated automatically when a jack is plugged in. In older versions you have to enable the port manually in pavucontrol or another mixer when you plug in a jack. Reply at: https://bugs.launchpad.net/ubuntu/+source/alsa- driver/+bug/893210/comments/6 ------------------------------------------------------------------------ On 2012-03-13T18:16:43+00:00 Tobias Wolf wrote: Created attachment 58411 pacmd ls Attached »pacmd ls«. (Note I have an Apple Monitor with USB audio too) It’s not expected behaviour that when I use my volume buttons that only the two lowest ticks give me a range between threshold-of-hearing and thresold-of-pain, is it? |0---xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx| 0 nothing, x == pain I don’t have a headphone port. It’s not there. And on IRC mkbosman told me he had the same problem and to open this bug. Reply at: https://bugs.launchpad.net/ubuntu/+source/alsa- driver/+bug/893210/comments/7 ------------------------------------------------------------------------ On 2012-03-13T19:01:19+00:00 Ym8-colin-nbv wrote: Created attachment 58415 Plain version of alsa-info for better readability. Reply at: https://bugs.launchpad.net/ubuntu/+source/alsa- driver/+bug/893210/comments/8 ------------------------------------------------------------------------ On 2012-03-13T19:10:31+00:00 Ym8-colin-nbv wrote: You appear to have two Headphone related ports available along with a couple others: * Headphones / Amplifier * Headphones / No Amplifier ports: analog-output-headphones;output-amplifier-on: Headphones / Amplifier (priority 9010, available: unknown) analog-output-headphones;output-amplifier-off: Headphones / No Amplifier (priority 9000, available: unknown) analog-output-lfe-on-mono;output-amplifier-on: LFE on Separate Mono Output / Amplifier (priority 4010, available: unknown) analog-output-lfe-on-mono;output-amplifier-off: LFE on Separate Mono Output / No Amplifier (priority 4000, available: unknown) What is interesting is that you do not have any "Analog Speakers" ports listed. I think we're addressing this shortly in PA master having spoken to David (I can tell you're using Ubuntu from the patches), so this is good, but I'm not sure why Master is getting adjusted here... I'd have expected the two headphone ports to adjust Headphones and Line respectively. Ultimately, this basically boils down to writing a profile for the hardware. I'd have hoped the default profiles would have sufficed and perhaps it still can once the speakers port comes in. For more info on writing profiles see: http://www.freedesktop.org/wiki/Software/PulseAudio/Backends/ALSA/Profiles I've CC'ed David to get his input here. Reply at: https://bugs.launchpad.net/ubuntu/+source/alsa- driver/+bug/893210/comments/9 ------------------------------------------------------------------------ On 2012-03-13T22:34:29+00:00 David Henningsson wrote: > in alsamixer only the Headphone slider has an effect, Master does nothing to change volume That's an ALSA driver bug. Unfortunately I don't know how to fix AC'97s. > What is interesting is that you do not have any "Analog Speakers" ports listed. There does not seem to be any kcontrols indicating that you have speakers, therefore no "Analog Speakers" port. It seems to me that if "Master" controls the speaker but not the headphones, "Master" should be renamed to "Speaker". Reply at: https://bugs.launchpad.net/ubuntu/+source/alsa- driver/+bug/893210/comments/10 ------------------------------------------------------------------------ On 2013-11-22T10:20:09+00:00 Arun Raghavan wrote: What needs to be done here? ALSA-side fix? Reply at: https://bugs.launchpad.net/ubuntu/+source/alsa- driver/+bug/893210/comments/11 ------------------------------------------------------------------------ On 2013-11-23T12:34:36+00:00 Raymond wrote: PCM Playback volume of a two channels AC97 Codec is just similar to the virtual master volume of HDA codec Reply at: https://bugs.launchpad.net/ubuntu/+source/alsa- driver/+bug/893210/comments/12 ------------------------------------------------------------------------ On 2013-11-25T00:51:57+00:00 Raymond wrote: https://bugs.launchpad.net/ubuntu/+source/alsa- driver/+bug/1078704/comments/5 without the headphone plugged in 0:72 = 0804 with the headphone plugged in 0:72 = 080c it is possible to add Jack detection support on some AC97 codec Reply at: https://bugs.launchpad.net/ubuntu/+source/alsa- driver/+bug/893210/comments/14 ** Changed in: alsa-driver Status: Unknown => Confirmed ** Changed in: alsa-driver Importance: Unknown => Medium -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/893210 Title: [Dell OptiPlex GX620 - AD1981b, playback] No sound at all Status in ALSA driver: Confirmed Status in “alsa-driver” package in Ubuntu: Confirmed Bug description: fresh install of ubuntu studio and updates but internal speakers do not play. dell optiplex gx620 love ya ProblemType: Bug DistroRelease: Ubuntu 11.10 Package: alsa-base 1.0.24+dfsg-0ubuntu2 ProcVersionSignature: Ubuntu 3.0.0-13.22-generic 3.0.6 Uname: Linux 3.0.0-13-generic i686 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 1.23-0ubuntu4 Architecture: i386 Card0.Amixer.info: Card hw:0 'ICH7'/'Intel ICH7 with AD1981B at irq 23' Mixer name : 'Analog Devices AD1981B' Components : 'AC97a:41445374' Controls : 28 Simple ctrls : 20 Card1.Amixer.info: Card hw:1 'Device'/'C-Media Electronics Inc. USB Multimedia Audio Device at usb-0000:00:1d.7-4.1.4,' Mixer name : 'USB Mixer' Components : 'USB0d8c:0105' Controls : 13 Simple ctrls : 6 Date: Mon Nov 21 11:51:25 2011 InstallationMedia: Ubuntu-Studio 11.10 "Oneiric Ocelot" - Release i386 (20111011.1) PackageArchitecture: all ProcEnviron: PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:ICH7 failed Symptom_Card: CM108 Audio Controller - USB Multimedia Audio Device Symptom_Type: No sound at all Title: [ICH4 - Intel ICH7, playback] No sound at all UpgradeStatus: Upgraded to oneiric on 2011-11-12 (8 days ago) dmi.bios.date: 11/30/2006 dmi.bios.vendor: Dell Inc. dmi.bios.version: A11 dmi.board.name: 0F8101 dmi.board.vendor: Dell Inc. dmi.chassis.type: 15 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA11:bd11/30/2006:svnDellInc.:pnOptiPlexGX620:pvr:rvnDellInc.:rn0F8101:rvr:cvnDellInc.:ct15:cvr: dmi.product.name: OptiPlex GX620 dmi.sys.vendor: Dell Inc. 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