apport information ** Attachment added: "Lsusb.txt" https://bugs.launchpad.net/bugs/1406106/+attachment/4289334/+files/Lsusb.txt
-- 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/1406106 Title: Sony VAIO SVF1531C5E Bluetooth adapter (0489:e062) does not see BT devices Status in linux package in Ubuntu: Incomplete Bug description: The Bluetooth adapter is detected and apparently working but, when choosing "Configure a new device", the device list is always empty (it cannot see any BT device around). But, if I boot into Windows 8 just before booting into Ubuntu, the adapter works perfectly and it sees all BT devices. It seems the Windows 8 driver is performing some activation to the BT adapter. Test case: Step 1: power on the Sony VAIO SVF1531C5E and boot into Ubuntu 14.04.1. Step 2: type "dmesg | grep Bluetooth" and look at the output. Notice the timeout error shown at the end: [ 15.691891] Bluetooth: Core ver 2.19 [ 15.691912] Bluetooth: HCI device and connection manager initialized [ 15.691918] Bluetooth: HCI socket layer initialized [ 15.691920] Bluetooth: L2CAP socket layer initialized [ 15.691926] Bluetooth: SCO socket layer initialized [ 19.571783] Bluetooth: RFCOMM TTY layer initialized [ 19.571794] Bluetooth: RFCOMM socket layer initialized [ 19.571799] Bluetooth: RFCOMM ver 1.11 [ 19.619432] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 19.619435] Bluetooth: BNEP filters: protocol multicast [ 19.619442] Bluetooth: BNEP socket layer initialized [ 21.772160] Bluetooth: hci0 command 0x1003 tx timeout Step 3: try to list BT devices by clicking on the bluetooth icon at the top right of the screen and then selecting "Configure a new device". The device's list will be empty: it should list all bluetooth-enabled devices around. Step 4: reboot the laptop and boot into a Windows partition (mine is Windows 8.1). Step 5: wait until it is completely booted, then just reboot. Step 6: boot into Ubuntu again. Step 7: type "dmesg | grep Bluetooth" and look at the output. This time there is no "hci0 command 0x1003 tx timeout" message at the end: [ 15.569891] Bluetooth: Core ver 2.19 [ 15.569911] Bluetooth: HCI device and connection manager initialized [ 15.569918] Bluetooth: HCI socket layer initialized [ 15.569921] Bluetooth: L2CAP socket layer initialized [ 15.569930] Bluetooth: SCO socket layer initialized [ 19.571790] Bluetooth: RFCOMM TTY layer initialized [ 19.571801] Bluetooth: RFCOMM socket layer initialized [ 19.571806] Bluetooth: RFCOMM ver 1.11 [ 19.719275] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 19.719278] Bluetooth: BNEP filters: protocol multicast [ 19.719285] Bluetooth: BNEP socket layer initialized Step 8: try to list BT devices around by clicking on the bluetooth icon at the top right of the screen, and then selecting "Configure a new device". The device's list will have all the bluetooth devices around, and you will be able to pair them perfectly. Another useful information: miguel@vaio:~$ lsb_release -rd Description: Ubuntu 14.04.1 LTS Release: 14.04 miguel@vaio:~$ uname -a Linux vaio 3.16.0-28-generic #38-Ubuntu SMP Sat Dec 13 16:13:28 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.16.0-28-generic 3.16.0-28.38~14.04.1 ProcVersionSignature: Ubuntu 3.16.0-28.38~14.04.1-generic 3.16.7-ckt1 Uname: Linux 3.16.0-28-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.14.1-0ubuntu3.6 Architecture: amd64 CurrentDesktop: Unity Date: Sun Dec 28 15:16:25 2014 InstallationDate: Installed on 2014-05-02 (240 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) SourcePackage: linux-lts-utopic UpgradeStatus: No upgrade log present (probably fresh install) --- ApportVersion: 2.14.1-0ubuntu3.6 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: miguel 2186 F.... pulseaudio /dev/snd/controlC0: miguel 2186 F.... pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=19591455-b4a8-4b36-bc7b-49e40cf355c6 InstallationDate: Installed on 2014-05-02 (240 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: Sony Corporation SVF1531C5E NonfreeKernelModules: wl Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-28-generic.efi.signed root=UUID=1a77fe11-c859-4770-9521-cfdd15c24c84 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.16.0-28.38~14.04.1-generic 3.16.7-ckt1 RelatedPackageVersions: linux-restricted-modules-3.16.0-28-generic N/A linux-backports-modules-3.16.0-28-generic N/A linux-firmware 1.127.10 Tags: trusty Uname: Linux 3.16.0-28-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers _MarkForUpload: True dmi.bios.date: 11/18/2013 dmi.bios.vendor: Insyde Corp. dmi.bios.version: R0210DB dmi.board.asset.tag: N/A dmi.board.name: VAIO dmi.board.vendor: Sony Corporation dmi.board.version: N/A dmi.chassis.asset.tag: N/A dmi.chassis.type: 10 dmi.chassis.vendor: Sony Corporation dmi.chassis.version: N/A dmi.modalias: dmi:bvnInsydeCorp.:bvrR0210DB:bd11/18/2013:svnSonyCorporation:pnSVF1531C5E:pvrC10JZZKE:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A: dmi.product.name: SVF1531C5E dmi.product.version: C10JZZKE dmi.sys.vendor: Sony Corporation To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1406106/+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
