[Bug 886975] Re: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly.
I've updated the driver for both Ubuntu 12.04 and 12.10. There is no click noise anymore. ** Patch added: "patch for Ubuntu 12.10 - Quantal Quetzal (updated)" https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/886975/+attachment/3446519/+files/lenovo_conexant.patch -- 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
[Bug 886975] Re: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly.
"node 0x17 is the analog mixer silmilar to ac97 analog mixer" "you lost the mic playback volume controls and 12 dB gain of hardware PCM playback volume" @Raymond Thank you very much for the clarification. -- 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
[Bug 886975] Re: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly.
** Changed in: alsa-driver (Ubuntu) Status: Incomplete => Confirmed -- 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
[Bug 886975] Re: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly.
if the driver implement auto mic selection. those mic capture switch is meaningless Node 0x1a [Audio Input] wcaps 0x100d0b: Stereo Amp-In R/L Control: name="Dock Mic Capture Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=2, ofs=0 Control: name="Dock Mic Capture Switch", index=0, device=0 ControlAmp: chs=3, dir=In, idx=2, ofs=0 Control: name="Mic Capture Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=1, ofs=0 Control: name="Mic Capture Switch", index=0, device=0 ControlAmp: chs=3, dir=In, idx=1, ofs=0 Control: name="Internal Mic Capture Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=4, ofs=0 Control: name="Internal Mic Capture Switch", index=0, device=0 ControlAmp: chs=3, dir=In, idx=4, ofs=0 Device: name="CONEXANT Analog", type="Audio", device=0 Amp-In caps: ofs=0x00, nsteps=0x17, stepsize=0x05, mute=1 Amp-In vals: [0x80 0x80] [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00] Converter: stream=1, channel=0 SDI-Select: 0 Power states: D0 D1 D2 D3 Power: setting=D0, actual=D0 Connection: 5 0x17 0x14 0x12 0x11 0x15* -- 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
[Bug 886975] Re: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly.
refer to your patch can r61i use dock station or port replicator? there is mic at sep (dock mic) but no dock line out in the codec info -- 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
[Bug 886975] Re: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly.
patch for Ubuntu 12.10 - Quantal Quetzal Edit (6.0 KiB, t -- 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
[Bug 886975] Re: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly.
>>I've also noted it uses directly a node 0x19 (Audio Output Analog) instead of a node 0x17 (Audio Mixer), but I don't know if it's necessary and has to do with sound quality. I guess that sound going through the node 0x17 is hardware mixed and through the 0x19 is post-mixed by a software driver. As I said I don't know. node 0x17 is the analog mixer silmilar to ac97 analog mixer you lost the mic playback volume controls and 12 dB gain of hardware PCM playback volume Node 0x17 [Audio Mixer] wcaps 0x20050b: Stereo Amp-In Control: name="PCM Playback Volume", index=0, device=0 Control: name="PCM Playback Switch", index=0, device=0 Control: name="Int Mic Playback Volume", index=0, device=0 Control: name="Int Mic Playback Switch", index=0, device=0 Control: name="Ext Mic Playback Volume", index=0, device=0 Control: name="Ext Mic Playback Switch", index=0, device=0 Amp-In caps: ofs=0x14, nsteps=0x2b, stepsize=0x05, mute=1 Amp-In vals: [0x14 0x14] [0x00 0x00] [0x80 0x80] [0x80 0x80] [0x80 0x80] Power states: D0 D1 D2 D3 Power: setting=D0, actual=D0 Connection: 5 0x19 0x14 0x12 0x11 0x15 -- 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
Re: [Bug 886975] Re: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly.
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: >USERPID 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 0xfe10 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-firmware1.60 > 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
[Bug 886975] Re: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly.
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 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
[Bug 886975] Re: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly.
** Package changed: linux (Ubuntu) => alsa-driver (Ubuntu) -- 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
[Bug 886975] Re: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly.
I've updated the driver for Ubuntu 12.04 Lucid too. I don't have that version so would anybody test it? Download from here: https://launchpad.net/~c4pp4/+archive/test/+files/lenovo-conexant- dkms_12.11.28.1_all.deb and of course you have to remove all the previous workarounds for crackling sound: sudo update-rc.d -f amixer-master-mute remove sudo rm /etc/init.d/amixer-master-mute sudo rm /etc/pm/power.d/intel-audio-powersave -- 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/linux/+bug/886975/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 886975] Re: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly.
I'm testing a new version of the driver, now there is no workaround needed to eliminate the crackling sound. If you wanna help me and give me a feedback please use the package for Ubuntu 12.10 Quantal from here: https://launchpad.net/~c4pp4/+archive/test/+files/lenovo-conexant- dkms_12.11.21_all.deb you have to remove all the previous workarounds: sudo update-rc.d -f amixer-master-mute remove sudo rm /etc/init.d/amixer-master-mute sudo rm /etc/pm/power.d/intel-audio-powersave sudo rm /usr/lib/pm-utils/sleep.d/01PulseAudio btw: I'm attaching the testing patch ** Patch added: "patch for Ubuntu 12.10 - Quantal Quetzal" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/886975/+attachment/3432721/+files/lenovo_conexant.patch -- 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/linux/+bug/886975/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 886975] Re: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly.
According to this post https://lists.launchpad.net/ubuntu-audio- dev/msg00290.html the script eliminating crackling sound when suspending the computer is considered as obsolete. I don't think so. I'm attaching the script file here. - save the script to your home folder - copy the script to the pm-utils folder sudo cp ~/01PulseAudio /usr/lib/pm-utils/sleep.d - set the execute flag on it sudo chmod 755 /usr/lib/pm-utils/sleep.d/01PulseAudio - to remove the workaround sudo rm /usr/lib/pm-utils/sleep.d/01PulseAudio ** Attachment added: "01PulseAudio" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/886975/+attachment/3419574/+files/01PulseAudio -- 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/linux/+bug/886975/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 886975] Re: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly.
I've updated the driver, now it supports the Ubuntu 12.10 - Quantal Quetzal. https://launchpad.net/~c4pp4/+archive/ppa Crackling (popping) sound issues still remain so please follow the instructions in the post #40 (issue when rebooting the computer), the post #41 (issue when on battery power) and newly the post #44 (issue when suspending the computer). -- 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/linux/+bug/886975/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 886975] Re: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly.
Anyone have a clue when a fix might make it into an update or a release? My friend doesn't want to do a patch but prefers to wait for an official fix. -- 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/linux/+bug/886975/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 886975] Re: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly.
- crackling (popping) sound when idle - workaround: sudo touch /etc/pm/power.d/intel-audio-powersave - to remove the workaround sudo rm /etc/pm/power.d/intel-audio-powersave - the command creates an empty file and overrides (disables) the script "/usr/lib/pm-utils/power.d/intel-audio-powersave" -- 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/linux/+bug/886975/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 886975] Re: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly.
Please read carefully! I've changed the way of providing the sound driver. Now I'm using the DKMS framework so there is no need to wait for my updates. Your system will be always updated with the correct sound driver. I've created a package called 'lenovo-conexant-dkms'. It's a repack of the package provided by Ubuntu Audio Development Team (Brad Figg's link at #36). I'm still using my old ppa (link at #39) so there is no need to change your repositories. Just install the new package called 'lenovo-conexant- dkms'. A description of the changes are in my ppa. I've also included some minor upstream changes. One issue is remaining to resolve. After the updgrade there is still a crackling (popping) sound when rebooting or shutting down the computer although the crackling sound when suspending the computer was eliminated. I'm using the following workaround to also eliminate it: - fire up Terminal and follow the instructions - create a script file amixer-master-mute (or download the attached one) gksudo gedit /etc/init.d/amixer-master-mute - insert the following code to mute the master mixer #!/bin/sh -e ### BEGIN INIT INFO # Provides: amixer-master-mute # Required-Start: # Required-Stop: # Default-Start: # Default-Stop: 0 6 # Short-Description: Mute the Master mixer # Description: Mute the Master mixer to avoid #a crackling (popping) sound #from the speakers when rebooting #or shutting down the computer. ### END INIT INFO case "$1" in start) ;; restart|reload|force-reload) echo "Error: argument '$1' not supported" >&2 exit 3 ;; stop) amixer set Master mute > /dev/null ;; *) echo "Usage: $0 start|stop" >&2 exit 3 ;; esac exit 0 - save the script and set the execute flag on it sudo chmod 755 /etc/init.d/amixer-master-mute - set to start the script when rebooting or shutting down the computer (arguments are terminated by ".") sudo update-rc.d amixer-master-mute start 20 0 6 . - to remove the workaround sudo update-rc.d -f amixer-master-mute remove sudo rm /etc/init.d/amixer-master-mute ** Attachment added: "amixer-master-mute" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/886975/+attachment/3162181/+files/amixer-master-mute -- 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/linux/+bug/886975/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 886975] Re: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly.
Patched Linux Kernel Ubuntu 12.04 LTS - Precise Pangolin: https://launchpad.net/~c4pp4/+archive/ppa -- 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/linux/+bug/886975/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 886975] Re: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly.
Just a note to my last paragraph: It's necessary to uninstall the alsa- hda-dkms package after updating to my ppa kernel version. -- 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/linux/+bug/886975/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 886975] Re: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly.
@Brad Figg Thank you. The alsa-hda-dkms package has the same behavior as I previously (#35) wrote about Precise version. Microphone OK, headphones OK, volume slider with unamplified part BAD (there is still sound muted). I've also noted it uses directly a node 0x19 (Audio Output Analog) instead of a node 0x17 (Audio Mixer), but I don't know if it's necessary and has to do with sound quality. I guess that sound going through the node 0x17 is hardware mixed and through the 0x19 is post-mixed by a software driver. As I said I don't know. I'm going to continue with my ppa because the volume slider problem is quite annoying and I believe the node 0x17 is right way of directing sound production. The "old" model is old but it just works instead of a "modern" autoconfig script. And I keep that alsa-hda-dkms package installed because it can fill the moment between an official update and update of my ppa version. -- 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/linux/+bug/886975/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 886975] Re: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly.
I've been informed that it is unlikely the patch will be accepted upstream due to use of an "old" model. Can people affected by this issue take a look at: https://wiki.ubuntu.com/Audio/UpgradingAlsa/DKMS and see if that dkms package will address this issue for them? -- 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/linux/+bug/886975/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 886975] Re: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly.
I've tried the latest daily live of Precise and headphones works. So there is only (probably) problem with sound muted between 0 and unapmlified part of volume slider now. Anyway I've updated oneiric ppa. "Jan-Pieter Jacobs (jpjacobs) wrote on 2011-12-17: #32 Hi, I also had the same problem. I can confirm that the 3.0.0.14-generic kernel fixes (more or less) the microphone problem. Testing with skype, the sound was a bit crackly." Have you tried my oneiric ppa kernel? There is a crackling Skype sound too? -- 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/linux/+bug/886975/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 886975] Re: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly.
I also confirm that with Brag Figg's 3.0.0-15 kernel headphones work correctly, and microphone issue is resolved -- 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/linux/+bug/886975/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 886975] Re: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly.
Summary: Stable kernel 3.0.0-14 is BAD (still issue #2 and regression with headphones) Brad Figg kernel 3.0.0-15 is OK -- 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/linux/+bug/886975/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 886975] Re: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly.
Hi, I also had the same problem. I can confirm that the 3.0.0.14-generic kernel fixes (more or less) the microphone problem. Testing with skype, the sound was a bit crackly. Another thing to notice is that apparently the volume does not scale linearly as would be expected when upping/downing the volume. 4 ticks down from the maximum, the output is to silent too hear (while the slider is at +- 75%). But anyway, it appears things are finally going in the good direction! Thanks for the effort! -- 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/linux/+bug/886975/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 886975] Re: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly.
@ Brad Figg 1. Yes, I've tested it and it's resolving my issue. 2. No. Thanks. ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- 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/linux/+bug/886975/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 886975] Re: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly.
@ Eugene Savelov Thanks. There are trying to use a new way of autoconfig and it seems it's not ok yet. -- 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/linux/+bug/886975/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 886975] Re: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly.
yes I confirm on Lenovo R61i internal microphone is working with 3.0.0-14-generic kernel. previously I had to use the modified kernel from this bugreport. But as a side note, I noticed that output from earphones connected to the audio-out connector are not working with this kernel -- 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/linux/+bug/886975/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 886975] Re: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly.
I've just upgraded the official oneiric kernel from 3.0.0-13 to 3.0.0-14 and found out that there is a change causing the microphone working finally correctly. I've searched what happened and here is a possible answer: http://git.alsa-project.org/?p=alsa-kernel.git;a=commitdiff;h=6b45214277bec2193ad3ccb8d7aa6100b5a0f1a9 Can anybody confirm that microphone is working correctly now? -- 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/linux/+bug/886975/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 886975] Re: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly.
@c4pp4, 1. I have put up test kernels at: http://people.canonical.com/~bradf/lp886975/ These are the latest Oneiric kernel plus your patch. Please test and make sure they resolve your issue. 2. Have you tried to submit your patch upstream to get it into the main kernel tree? ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- 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/linux/+bug/886975/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 886975] Re: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly.
Patched Linux Kernel Ubuntu 11.10 - Oneiric Ocelot: https://launchpad.net/~c4pp4/+archive/ppa -- 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/linux/+bug/886975/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 886975] Re: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly.
** Description changed: 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 "unaplified <-> 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. + 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: USERPID 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 0xfe10 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-firmware1.60 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 -- 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/linux/+bug/886975/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 886975] Re: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly.
@ Joseph Salisbury The issue #1 (microphone) is known from the time when this computer model comes to market in 2008, the patch I made is from 3/2009. The issue #2 (about unamplified part) is a new from Oneiric but the patch is solving it in its old state, so I have reported the new bug and summarize both issues in one. -- 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/linux/+bug/886975/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 886975] Re: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly.
@c4pp4 Is this a new issue, or do you happen to know if this issue existed in prior releases? -- 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/linux/+bug/886975/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 886975] Re: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly.
** Tags added: patch -- 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/linux/+bug/886975/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 886975] Re: Lenovo sound chip Conexant CX20549 Venice doesn't work correctly.
** Summary changed: - Lenovo Conexant CX20549 Venice doesn't work correctly. + Lenovo sound chip Conexant CX20549 Venice doesn't work correctly. ** Description changed: Computer: IBM Lenovo Thinkpad R61i Card: HDA Intel - Chip: Conexant CX20549 (Venice) + 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] + 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 "unaplified <-> 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 + List of CAPTURE Hardware Devices + card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog] + Subdevices: 1/1 + Subdevice #0: subdevice #0 AudioDevicesInUse: - USERPID ACCESS COMMAND - /dev/snd/controlC0: c4pp4 1698 F pulseaudio - /dev/snd/pcmC0D0p: c4pp4 1698 F...m pulseaudio + USERPID 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 0xfe10 irq 48' -Mixer name : 'Conexant CX20549 (Venice)' -Components : 'HDA:14f15045,17aa20db,00100100' -Controls : 19 -Simple ctrls : 10 + Card hw:0 'Intel'/'HDA Intel at 0xfe10 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 + 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] + 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 + Socket 0: + no product info available PccardctlStatus: - Socket 0: -no card + 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-firmware1.60 + linux-restricted-modules-3.0.0-12-generic-pae N/A + linux-backports-modules-3.0.0-12-generic-pae N/A + linux-firmware1.60 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