Thank you for reporting this bug to Ubuntu. Ubuntu 15.10 (wily) reached end-of-life on July 28, 2016.
See this document for currently supported Ubuntu releases: https://wiki.ubuntu.com/Releases We appreciate that this bug may be old and you might not be interested in discussing it any more. But if you are then please upgrade to the latest Ubuntu version and re-test. If you then find the bug is still present in the newer Ubuntu version, please add a comment here telling us which new version it is in and change the bug status to Confirmed. ** Changed in: alsa-driver (Ubuntu) Status: Confirmed => Won't Fix -- 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/1555568 Title: [Inspiron 11 - 3147, Realtek ALC3234, Speaker, Internal] Has constant cracking sound, even when idel (no media playback). Muting and unmuting the sound seems to help for around half a minute... Status in alsa-driver package in Ubuntu: Won't Fix Bug description: Sound constantly cracking, even when not playing any media. Muting and unmuting solves the problem for less than a minute. Running kernel 4.4.4, but the problem was still present on the factory Ubuntu 15.10 installation. ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: alsa-base 1.0.25+dfsg-0ubuntu5 Uname: Linux 4.4.4-040404-generic x86_64 ApportVersion: 2.19.1-0ubuntu5 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: arseny 1639 F.... pulseaudio CurrentDesktop: Unity Date: Thu Mar 10 13:22:09 2016 InstallationDate: Installed on 2016-03-04 (5 days ago) InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH successful Symptom_Card: Built-in Audio - HDA Intel PCH Symptom_Jack: Speaker, Internal Symptom_PulsePlaybackTest: PulseAudio playback test successful Symptom_Type: Underruns, dropouts, or "crackling" sound Title: [Inspiron 11 - 3147, Realtek ALC3234, Speaker, Internal] Underruns, dropouts or crackling sound UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/13/2015 dmi.bios.vendor: Dell Inc. dmi.bios.version: A09 dmi.board.name: 0P96YG dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: A09 dmi.modalias: dmi:bvnDellInc.:bvrA09:bd11/13/2015:svnDellInc.:pnInspiron11-3147:pvr:rvnDellInc.:rn0P96YG:rvrA00:cvnDellInc.:ct8:cvrA09: dmi.product.name: Inspiron 11 - 3147 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1555568/+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
