I really appreciate your working on this. Unfortunately the computer with the problem is owned by a friend in another town.
I don't often see him and certainly don't want to upset his stability. If no one else can do this then I would consider driving to him and trying the fix. I was just hoping to have it fixed magically during one of the upcoming updates from Ubuntu. Cheers, Bob On Mon, Nov 19, 2012 at 8:31 AM, Joseph Salisbury < joseph.salisb...@canonical.com> wrote: > Would it be possible for you to test the latest upstream kernel? Refer > to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest > v3.7 kernel[0] (Not a kernel in the daily directory) and install both > the linux-image and linux-image-extra .deb packages. > > If this bug is fixed in the mainline kernel, please add the following > tag 'kernel-fixed-upstream'. > > If the mainline kernel does not fix this bug, please add the tag: > 'kernel-bug-exists-upstream'. > > If you are unable to test the mainline kernel, for example it will not > boot, please add the tag: 'kernel-unable-to-test-upstream'. > Once testing of the upstream kernel is complete, please mark this bug as > "Confirmed". > > > Thanks in advance. > > [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.7-rc6-raring/ > > > ** Changed in: alsa-driver (Ubuntu) > Importance: Undecided => Medium > > ** Changed in: alsa-driver (Ubuntu) > Status: Confirmed => Incomplete > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/886975 > > Title: > Lenovo sound chip Conexant CX20549 Venice doesn't work correctly. > > Status in “alsa-driver” package in Ubuntu: > Incomplete > > Bug description: > Computer: IBM Lenovo Thinkpad R61i > Card: HDA Intel > Sound chip: Conexant CX20549 (Venice) > Device: 00:1b.0 Audio device [0403]: Intel Corporation 82801H (ICH8 > Family) HD Audio Controller [8086:284b] (rev 03) > Subsystem: Lenovo ThinkPad T61 [17aa:20ac] > System: Ubuntu Oneiric 11.10 (desktop-i386) > Kernel: 3.0.0-12-generic-pae#20-Ubuntu SMP Fri Oct 7 16:37:17 UTC 2011 > > Problems: > 1) Integrated microphone doesn't work at all because the driver uses > node 0x14 instead of 0x15 for integrated mic and node 0x12 instead of 0x14 > for external mic. > 2) Sound output is muted in the "0% <-> unamplified" part of the volume > slider and is working in the "unamplified <-> 100% ->" part only; the > driver doesn't allow amplified part because sound is distorted over 0dB of > the PCM level so there is no need amplified part of the volume slider. > > Solution: Attached patch is fixing nodes of integrated and external > microphone and is removing the amplified part of the volume slider. > --- > AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. > ApportVersion: 1.23-0ubuntu4 > Architecture: i386 > ArecordDevices: > **** List of CAPTURE Hardware Devices **** > card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog] > Subdevices: 1/1 > Subdevice #0: subdevice #0 > AudioDevicesInUse: > USER PID ACCESS COMMAND > /dev/snd/controlC0: c4pp4 1698 F.... pulseaudio > /dev/snd/pcmC0D0p: c4pp4 1698 F...m pulseaudio > CRDA: Error: [Errno 2] Adresář nebo soubor neexistuje > Card0.Amixer.info: > Card hw:0 'Intel'/'HDA Intel at 0xfe100000 irq 48' > Mixer name : 'Conexant CX20549 (Venice)' > Components : 'HDA:14f15045,17aa20db,00100100' > Controls : 19 > Simple ctrls : 10 > Card29.Amixer.info: > Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, > fw 7KHT24WW-1.08' > Mixer name : 'ThinkPad EC 7KHT24WW-1.08' > Components : '' > Controls : 1 > Simple ctrls : 1 > Card29.Amixer.values: > Simple mixer control 'Console',0 > Capabilities: pswitch pswitch-joined penum > Playback channels: Mono > Mono: Playback [on] > DistroRelease: Ubuntu 11.10 > HibernationDevice: RESUME=UUID=6e091b39-d59a-4d75-a7c5-dec246d020e5 > InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 > (20111012) > MachineType: LENOVO 89329ZG > Package: linux (not installed) > PccardctlIdent: > Socket 0: > no product info available > PccardctlStatus: > Socket 0: > no card > ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic-pae > root=UUID=666241df-0a9e-4711-a44e-92d2e6f5eccc ro quiet splash vt.handoff=7 > ProcVersionSignature: Ubuntu 3.0.0-12.20-generic-pae 3.0.4 > RelatedPackageVersions: > linux-restricted-modules-3.0.0-12-generic-pae N/A > linux-backports-modules-3.0.0-12-generic-pae N/A > linux-firmware 1.60 > Tags: oneiric > Uname: Linux 3.0.0-12-generic-pae i686 > UpgradeStatus: No upgrade log present (probably fresh install) > UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare vboxusers > dmi.bios.date: 04/09/2010 > dmi.bios.vendor: LENOVO > dmi.bios.version: 7OETC4WW (2.24 ) > dmi.board.name: 89329ZG > dmi.board.vendor: LENOVO > dmi.board.version: Not Available > dmi.chassis.asset.tag: No Asset Information > dmi.chassis.type: 10 > dmi.chassis.vendor: LENOVO > dmi.chassis.version: Not Available > dmi.modalias: > dmi:bvnLENOVO:bvr7OETC4WW(2.24):bd04/09/2010:svnLENOVO:pn89329ZG:pvrThinkPadR61/R61i:rvnLENOVO:rn89329ZG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: > dmi.product.name: 89329ZG > dmi.product.version: ThinkPad R61/R61i > dmi.sys.vendor: LENOVO > > To manage notifications about this bug go to: > > https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/886975/+subscriptions > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/886975 Title: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/886975/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
