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** Changed in: alsa-driver (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1242302 Title: Crackling sound on Gigabyte GA-Z87X-UD4H Realtek ALC898 and Blinking sound devises on System settings > Sound Status in alsa-driver package in Ubuntu: Incomplete Bug description: I have Installed a new motherboard from Gigabyte GA-Z87X-UD4H with Realtek ALC 898 and I have a crackling sound on it in Ubuntu 12.04. I have already tried to install Realtek sound drivers, but then sound disappears at all. I have tried a lot different methods to fix it but almost always I have to reinstall my system for a new after that. My kernel version is 3.8.0-31-generic. Pci listing: lspci | grep Audio 00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06) 00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 04) 01:00.1 Audio device: NVIDIA Corporation GK104 HDMI Audio Controller (rev a1) If you need some more information I able to give it to you. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: alsa-base 1.0.25+dfsg-0ubuntu1.1 ProcVersionSignature: Ubuntu 3.8.0-31.46~precise1-generic 3.8.13.8 Uname: Linux 3.8.0-31-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version k3.8.0-31-generic. ApportVersion: 2.0.1-0ubuntu17.5 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC2: julpierto 1678 F.... pulseaudio /dev/snd/controlC1: julpierto 1678 F.... pulseaudio /dev/snd/controlC0: julpierto 1678 F.... pulseaudio Card0.Amixer.info: Card hw:0 'MID'/'HDA Intel MID at 0xdb934000 irq 49' 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 0xdb930000 irq 50' Mixer name : 'Realtek ALC898' Components : 'HDA:10ec0899,1458a002,00100003' Controls : 63 Simple ctrls : 25 Card2.Amixer.info: Card hw:2 'NVidia'/'HDA NVidia at 0xdb080000 irq 17' Mixer name : 'Nvidia GPU 40 HDMI/DP' Components : 'HDA:10de0040,1043841f,00100100' Controls : 28 Simple ctrls : 4 Date: Sun Oct 20 13:26:54 2013 MarkForUpload: True PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH failed Symptom_Card: Встроенное аудио - HDA Intel PCH Symptom_Jack: Green Line Out, Rear Symptom_Type: Underruns, dropouts, or "crackling" sound Title: [Z87X-UD4H, Realtek ALC898, Green Line Out, Rear] Underruns, dropouts or crackling sound UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/26/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: F3 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: Z87X-UD4H-CF dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrF3:bd04/26/2013:svnGigabyteTechnologyCo.,Ltd.:pnZ87X-UD4H:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnZ87X-UD4H-CF:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: Z87X-UD4H dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: Gigabyte Technology Co., Ltd. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1242302/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp