Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.15 kernel[0].
If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.15-rc2-trusty/ ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1311598 Title: Ultrabase x200 Audio doesn't work correctly (Ubuntu 14.04 64bit) Status in “linux” package in Ubuntu: Incomplete Bug description: If something is connected to the headphone jack of the Ultrabase, the speaker of the Laptop isnt turned off and you have sound only on the left channel on the headphones. --- ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: tass 2193 F.... pulseaudio CRDA: Error: [Errno 2] No such file or directory CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=acb29f86-857c-4aeb-a53d-0120faec4374 MachineType: LENOVO 3093AA8 Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=b578f526-633f-44c4-a057-454ac660c301 ro splash quiet vt.handoff=7 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 Tags: trusty Uname: Linux 3.13.0-24-generic x86_64 UpgradeStatus: Upgraded to trusty on 2014-04-17 (5 days ago) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 12/01/2011 dmi.bios.vendor: LENOVO dmi.bios.version: 6QET68WW (1.38 ) dmi.board.name: 3093AA8 dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr6QET68WW(1.38):bd12/01/2011:svnLENOVO:pn3093AA8:pvrThinkPadX201Tablet:rvnLENOVO:rn3093AA8:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 3093AA8 dmi.product.version: ThinkPad X201 Tablet dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1311598/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
