I attached a patch to bug #1385680 which solves extends the fix to the thinkpad x240.
-- 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/1265344 Title: Thinkpad T440s dock - no audio ALC292 Power: setting=UNKNOWN, actual=UNKNOWN, Error, Clock-stop-OK, Setting-reset Status in “alsa-driver” package in Ubuntu: Confirmed Bug description: If my Thinkpad T440s is connected with the docking station and the audio cable is plugged in the dock there is no audio output on the speakers. If I connect the audio cable directly with the Thinkpad I can here the audio output. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: alsa-base 1.0.25+dfsg-0ubuntu4 ProcVersionSignature: Ubuntu 3.11.0-14.21-generic 3.11.7 Uname: Linux 3.11.0-14-generic x86_64 ApportVersion: 2.12.5-0ubuntu2.2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: brian 5224 F.... pulseaudio /dev/snd/controlC0: brian 5224 F.... pulseaudio Date: Wed Jan 1 16:54:00 2014 EcryptfsInUse: Yes MarkForUpload: True PackageArchitecture: all SourcePackage: alsa-driver UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/12/2013 dmi.bios.vendor: LENOVO dmi.bios.version: GJET64WW (2.14 ) dmi.board.asset.tag: Not Available dmi.board.name: 20AQS00600 dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrGJET64WW(2.14):bd11/12/2013:svnLENOVO:pn20AQS00600:pvrThinkPadT440s:rvnLENOVO:rn20AQS00600:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 20AQS00600 dmi.product.version: ThinkPad T440s dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1265344/+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
