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[Brad Figg <brad.figg@xxxxxxxxxxxxx>]

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** Changed in: linux (Ubuntu)
       Status: New => Confirmed

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https://bugs.launchpad.net/bugs/1245150

Title:
  Bluetooth Dongle (Cambridge Silicon Radio, Ltd) doesn't work after
  upgrading to Saucy

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  I am facing an almost identical bug as mentioned in LP Bug #1221995.

  After upgrading to Saucy, the bluetooth-indicator was no longer
  present in the taskbar. If I go to System Settings >> Bluetooth; it
  shows as "Bluetooth is disabled" and toggling the On|Off Switch
  doesn't enable it.

  http://i.stack.imgur.com/vwfEo.png

  (I have installed the Blueman Device Manager to solve this issue and
  its bluetooth indicator is shown on the taskbar, but it doesn't
  function. However, toggling the On|Off switch in System Settings >>
  Bluetooth, grays out the icon of Blueman indicator in the taskbar.)

  I have tried running the Live USB of both Ubuntu 13.10 and Lubuntu
  13.10 - bluetooth doesn't work in live environment as well.

  -----------------------------------------------------------------------------------------
  $ lsusb
  Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  Bus 001 Device 004: ID 046d:c05b Logitech, Inc. M-U0004 810-001317 [B110 Optical USB Mouse]
  Bus 001 Device 003: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode)
  Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  -----------------------------------------------------------------------------------------
  $ hciconfig
  hci0:	Type: BR/EDR  Bus: USB
  	BD Address: 00:1B:10:00:03:57  ACL MTU: 1017:8  SCO MTU: 64:0
  	DOWN 
  	RX bytes:457 acl:0 sco:0 events:16 errors:0
  	TX bytes:68 acl:0 sco:0 commands:16 errors:0
  -----------------------------------------------------------------------------------------
  $ hcitool dev
  Devices:
  -----------------------------------------------------------------------------------------

  To debug the issue, I am following the instructions mentioned at
  https://wiki.ubuntu.com/Kernel/KernelBisection.

  I have downloaded and installed the kernals from
  https://launchpad.net/ubuntu/saucy/+source/linux

  - 3.9.0-7.15 works for me
  - 3.10.0-0.6 doesn't work

  So, the issue is between these two releases. For further commit
  bisecting, I have downloaded the git repository of `ubuntu-saucy` by
  running:

  $ git clone git://kernel.ubuntu.com/ubuntu/ubuntu-saucy.git

  To see how many commits are there in between, I run the following
  command:

  $ git log --oneline Ubuntu-3.9.0-7.15..Ubuntu-3.10.0-0.6 | wc
    14802 117434 922801

  Please help me further. Are there 14802 commits in between?
  -----------------------------------------------------------------------------------------

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.11.0-12-generic 3.11.0-12.19
  ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
  Uname: Linux 3.11.0-12-generic i686
  ApportVersion: 2.12.5-0ubuntu2.1
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  aditya     1767 F.... pulseaudio
   /dev/snd/pcmC0D0c:   aditya     1767 F...m pulseaudio
   /dev/snd/pcmC0D0p:   aditya     1767 F...m pulseaudio
  CurrentDmesg:
   [   23.616595] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
   [   23.617367] alx 0000:02:00.0 eth0: NIC Up: 100 Mbps Full
   [   23.617591] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
  Date: Sun Oct 27 15:17:38 2013
  HibernationDevice: RESUME=UUID=98bed5fe-b467-4bb4-9173-177ee22f8c76
  InstallationDate: Installed on 2013-07-06 (112 days ago)
  InstallationMedia: This
  IwConfig:
   lo        no wireless extensions.
   
   eth0      no wireless extensions.
  MachineType: Gigabyte Technology Co., Ltd. GA-78LMT-S2PT
  MarkForUpload: True
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-12-generic root=UUID=1274a22c-31b4-4c65-8a0f-8eede0288fea ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-12-generic N/A
   linux-backports-modules-3.11.0-12-generic  N/A
   linux-firmware                             1.116
  RfKill:
   0: hci0: Bluetooth
   	Soft blocked: no
   	Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: Upgraded to saucy on 2013-10-18 (8 days ago)
  dmi.bios.date: 11/05/2012
  dmi.bios.vendor: Award Software International, Inc.
  dmi.bios.version: FC
  dmi.board.name: GA-78LMT-S2PT
  dmi.board.vendor: Gigabyte Technology Co., Ltd.
  dmi.chassis.type: 3
  dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
  dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrFC:bd11/05/2012:svnGigabyteTechnologyCo.,Ltd.:pnGA-78LMT-S2PT:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-78LMT-S2PT:rvr:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
  dmi.product.name: GA-78LMT-S2PT
  dmi.sys.vendor: Gigabyte Technology Co., Ltd.

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