** Description changed: CID: 201306-13687 Dell Latitude E6440 The internal microphone is not working. And the external microphone cannot be detected when plugged in. (Headphone is working, sound could be played through it). Steps: 1. Install 12.04.3, boot to desktop. 2. Open "Sound Recorder", press the "Record sound" button and speak to the internal microphone 3. Playback 4. Plug a external microphone in, repeat 2, 3 Expected results: 1. Sound could be recorded by both of the internal / external microphone 2. In the "Input" tab of "Sound Settings", the device name would change from "Internal Microphone" to "Microphone" when it's plugged. Actual results: 1. Nothing but white noise could be recorded. 2. The device name in the "input" tab of "Sound Settings" won't change. Verified with the latest mainline kernel, 3.12-trusty - There will be one more "Headphone" device came up in the "Input" tab, and the external microphone could work if you manually select that device. + There will be one more "Headset Microphone" device came up in the "Input" tab, and the external microphone could work if you manually select that device. However, the internal microphone still not working. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.8.0-33-generic 3.8.0-33.48~precise1 ProcVersionSignature: Ubuntu 3.8.0-33.48~precise1-generic 3.8.13.11 Uname: Linux 3.8.0-33-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version k3.8.0-33-generic. ApportVersion: 2.0.1-0ubuntu17.6 Architecture: amd64 ArecordDevices: - **** List of CAPTURE Hardware Devices **** - card 1: PCH [HDA Intel PCH], device 0: ALC292 Analog [ALC292 Analog] - Subdevices: 1/1 - Subdevice #0: subdevice #0 + **** List of CAPTURE Hardware Devices **** + card 1: PCH [HDA Intel PCH], device 0: ALC292 Analog [ALC292 Analog] + Subdevices: 1/1 + Subdevice #0: subdevice #0 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC1: ubuntu 1784 F.... pulseaudio - /dev/snd/controlC0: ubuntu 1784 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC1: ubuntu 1784 F.... pulseaudio + /dev/snd/controlC0: ubuntu 1784 F.... pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: - Card hw:0 'MID'/'HDA Intel MID at 0xf7f34000 irq 52' - Mixer name : 'Intel Haswell HDMI' - Components : 'HDA:80862807,80860101,00100000' - Controls : 21 - Simple ctrls : 3 + Card hw:0 'MID'/'HDA Intel MID at 0xf7f34000 irq 52' + Mixer name : 'Intel Haswell HDMI' + Components : 'HDA:80862807,80860101,00100000' + Controls : 21 + Simple ctrls : 3 Card1.Amixer.info: - Card hw:1 'PCH'/'HDA Intel PCH at 0xf7f30000 irq 53' - Mixer name : 'Realtek ALC292' - Components : 'HDA:10ec0292,102805bd,00100001' - Controls : 23 - Simple ctrls : 10 + Card hw:1 'PCH'/'HDA Intel PCH at 0xf7f30000 irq 53' + Mixer name : 'Realtek ALC292' + Components : 'HDA:10ec0292,102805bd,00100001' + Controls : 23 + Simple ctrls : 10 CurrentDmesg: - [ 110.316245] hda_codec: invalid CONNECT_LIST verb 6[0]:0 - [ 110.316691] hda_codec: invalid CONNECT_LIST verb 7[0]:0 + [ 110.316245] hda_codec: invalid CONNECT_LIST verb 6[0]:0 + [ 110.316691] hda_codec: invalid CONNECT_LIST verb 7[0]:0 Date: Mon Nov 11 01:21:06 2013 HibernationDevice: RESUME=UUID=b89de180-429e-45a6-b330-cee95369fbdb InstallationMedia: Ubuntu 12.04.3 LTS "Precise Pangolin" - Release amd64 (20130820.1) MachineType: Dell Inc. Latitude E6440 MarkForUpload: True ProcEnviron: - TERM=xterm - PATH=(custom, no user) - LANG=en_US.UTF-8 - SHELL=/bin/bash + TERM=xterm + PATH=(custom, no user) + LANG=en_US.UTF-8 + SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-33-generic root=UUID=a6cf51dd-b275-4ebc-b54f-63f90ebfa985 ro quiet splash RelatedPackageVersions: - linux-restricted-modules-3.8.0-33-generic N/A - linux-backports-modules-3.8.0-33-generic N/A - linux-firmware 1.79.7 + linux-restricted-modules-3.8.0-33-generic N/A + linux-backports-modules-3.8.0-33-generic N/A + linux-firmware 1.79.7 SourcePackage: linux-lts-raring UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/18/2013 dmi.bios.vendor: Dell Inc. dmi.bios.version: A00 dmi.board.name: 01PG7T dmi.board.vendor: Dell Inc. dmi.board.version: X03 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA00:bd07/18/2013:svnDellInc.:pnLatitudeE6440:pvr01:rvnDellInc.:rn01PG7T:rvrX03:cvnDellInc.:ct9:cvr: dmi.product.name: Latitude E6440 dmi.product.version: 01 dmi.sys.vendor: Dell Inc.
** Tags added: 201306-13688 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1249956 Title: [Dell Latitude E6440] Internal / external microphones are not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-lts-raring/+bug/1249956/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
