Simplifies the bug, separate the internal microphone bug of 201306-13687 ** Summary changed:
- [Dell Latitude E6440] Internal / external microphones are not working + [Dell Latitude E6440] External microphone cannot be detected ** Description changed: CID: 201306-13687 Dell Latitude E6440 - The internal microphone is not working. - And the external microphone cannot be detected when plugged in. + 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 + 2. Plug an external microphone in + 3. Open "Sound Recorder", press the "Record sound" button and speak to the microphone + 4. Playback 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. + 1. Sound could be recorded by the external microphone + 2. In the "Input" tab of "Sound Settings", the device name would change from "Internal Microphone" to "Microphone" when it's plugged in. Actual results: - 1. Nothing but white noise could be recorded. - 2. The device name in the "input" tab of "Sound Settings" won't change. + The device name in the "input" tab of "Sound Settings" won't change at all. + The system still using the internal microphone for input device. Verified with the latest mainline kernel, 3.12-trusty 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 AudioDevicesInUse: 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 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 CurrentDmesg: [ 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 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 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. -- 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] External microphone cannot be detected 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
