Hello! It's been nearly 6 months since I reported this bug... Any advances on this issue? Thanks!
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1070543 Title: [MacBook4,1, Realtek ALC889A, Speaker, Internal] Only right bass speaker is working, left is not. Status in “alsa-driver” package in Ubuntu: Confirmed Bug description: 1) I'm using Ubuntu 12.10 64bit+mac release on a Macbook 4.1 2GB RAM Intel Core 2 Duo 2.4GHz 2) There's no package information due it's a system audio issue. 3) Macbook 4.1 comes with 2 built-in speakers for high tones and 2 bass speakers for bass tones. On Ubuntu, the left bass peaker isn't working, even testing every audio channel on ALSAMIXER. 4) Since this bass speaker isn't working, sound produced is unbalanced and overall weak. ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: alsa-base 1.0.25+dfsg-0ubuntu3 ProcVersionSignature: Ubuntu 3.5.0-17.28-generic 3.5.5 Uname: Linux 3.5.0-17-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.6.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: julian 1857 F.... pulseaudio Date: Tue Oct 23 15:36:38 2012 InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64+mac (20121017.3) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Intel failed Symptom_Card: Audio Interno - HDA Intel Symptom_Jack: Speaker, Internal Symptom_Type: Only some of outputs are working Title: [MacBook4,1, Realtek ALC889A, Speaker, Internal] Playback problem UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/09/08 dmi.bios.vendor: Apple Inc. dmi.bios.version: MB41.88Z.00C1.B00.0802091535 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: Mac-F22788A9 dmi.board.vendor: Apple Inc. dmi.board.version: PVT dmi.chassis.asset.tag: Asset Tag# dmi.chassis.type: 2 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-F22788A9 dmi.modalias: dmi:bvnAppleInc.:bvrMB41.88Z.00C1.B00.0802091535:bd02/09/08:svnAppleInc.:pnMacBook4,1:pvr1.0:rvnAppleInc.:rnMac-F22788A9:rvrPVT:cvnAppleInc.:ct2:cvrMac-F22788A9: dmi.product.name: MacBook4,1 dmi.product.version: 1.0 dmi.sys.vendor: Apple Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1070543/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
