Patryk Cisek, unless you would have an objection, I'd like to focus on how blueman works with the mainline kernel, but doesn't in the Ubuntu one.
Hence, the next step is to fully reverse commit bisect the kernel in order to identify the fix commit. Could you please do this following https://wiki.ubuntu.com/Kernel/KernelBisection#How_do_I_reverse_bisect_the_upstream_kernel.3F ? -- 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/1287811 Title: 168c:0036 [Acer Aspire E1-772G] Bluetooth device not detected Status in “linux” package in Ubuntu: Incomplete Bug description: In kernel 3.14 bluetooth sees devices, but has problems with sending (transfer failed 0x4f) files and receiving. Bluetooth long turns on. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: gnome-bluetooth 3.8.2.1-0ubuntu4 ProcVersionSignature: Ubuntu 3.13.0-14.34-generic 3.13.5 Uname: Linux 3.13.0-14-generic x86_64 ApportVersion: 2.13.2-0ubuntu5 Architecture: amd64 CurrentDesktop: Unity Date: Tue Mar 4 18:17:00 2014 ExecutablePath: /usr/bin/bluetooth-wizard InstallationDate: Installed on 2014-03-01 (3 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140301) SourcePackage: gnome-bluetooth UpgradeStatus: No upgrade log present (probably fresh install) --- ApportVersion: 2.14.1-0ubuntu3.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: patryk 1903 F.... pulseaudio /dev/snd/controlC1: patryk 1903 F.... pulseaudio CurrentDesktop: Unity CurrentDmesg: [ 6.911363] init: plymouth-upstart-bridge main process (1181) terminated with status 1 [ 6.911375] init: plymouth-upstart-bridge main process ended, respawning [ 7.434646] init: anacron main process (1050) killed by TERM signal DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=65a43c27-c6ed-4daf-b102-089fa5e65681 InstallationDate: Installed on 2014-03-01 (82 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140301) MachineType: Acer Aspire E1-772G Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-27-generic root=UUID=a121d353-840a-4d56-979e-6870e7bf3541 ro quiet splash ProcVersionSignature: Ubuntu 3.13.0-27.50-generic 3.13.11 RelatedPackageVersions: linux-restricted-modules-3.13.0-27-generic N/A linux-backports-modules-3.13.0-27-generic N/A linux-firmware 1.127.2 Tags: trusty Uname: Linux 3.13.0-27-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 01/28/2014 dmi.bios.vendor: Insyde Corp. dmi.bios.version: V1.03 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: EA70_HW dmi.board.vendor: Acer dmi.board.version: Type2 - Board Version dmi.chassis.type: 10 dmi.chassis.vendor: Chassis Manufacturer dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnInsydeCorp.:bvrV1.03:bd01/28/2014:svnAcer:pnAspireE1-772G:pvrV1.03:rvnAcer:rnEA70_HW:rvrType2-BoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion: dmi.product.name: Aspire E1-772G dmi.product.version: V1.03 dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1287811/+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