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[Bug 781556] Re: bluetooth discovery fails: no devices found during scan

 

tried

and it made it work on my ubuntu 14.04 LTS

 sudo bccmd psset -s 0x0000 0x028c 0x0001
sudo hciconfig hci0 up
sudo /etc/init.d/bluetooth restart

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https://bugs.launchpad.net/bugs/781556

Title:
  bluetooth discovery fails: no devices found during scan

Status in Blueman - Bluetooth Manager:
  New
Status in bluez package in Ubuntu:
  Confirmed
Status in linux package in Ubuntu:
  Won't Fix

Bug description:
  Binary package hint: bluez

  hcitool scan completes without errors but no devices found

  ProblemType: Bug
  DistroRelease: Ubuntu 11.04
  Package: bluez 4.91-0ubuntu1
  ProcVersionSignature: Ubuntu 2.6.39-0.5~20110427-generic 2.6.39-rc5
  Uname: Linux 2.6.39-0-generic x86_64
  Architecture: amd64
  Date: Thu May 12 10:42:55 2011
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
  InterestingModules: rfcomm bnep btusb bluetooth
  MachineType: Hewlett-Packard HP Pavilion dm1 Notebook PC
  ProcEnviron:
   LANGUAGE=en_US:en
   PATH=(custom, user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.39-0-generic root=UUID=e48720e0-d114-4e3e-acb1-5d1b33567ac5 ro crashkernel=384M-2G:64M,2G-:128M quiet splash vt.handoff=7
  SourcePackage: bluez
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/04/2011
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: F.05
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 1611
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: 96.1F
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnHewlett-Packard:bvrF.05:bd03/04/2011:svnHewlett-Packard:pnHPPaviliondm1NotebookPC:pvr0589100000252B00000320100:rvnHewlett-Packard:rn1611:rvr96.1F:cvnHewlett-Packard:ct10:cvrChassisVersion:
  dmi.product.name: HP Pavilion dm1 Notebook PC
  dmi.product.version: 0589100000252B00000320100
  dmi.sys.vendor: Hewlett-Packard
  hciconfig:
   hci0:	Type: BR/EDR  Bus: USB
   	BD Address: EC:55:F9:D1:60:07  ACL MTU: 310:10  SCO MTU: 64:8
   	UP RUNNING PSCAN 
   	RX bytes:2767 acl:0 sco:0 events:116 errors:0
   	TX bytes:1966 acl:0 sco:0 commands:111 errors:0

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