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[Bug 1492441] Re: Cannot connect to 1byone bluetooth keyboard (after successfully pairing)


As a workaround I managed to pair successfully following the instruction in the "Pairing process" section at
sudo bluetoothctl -a
power on
agent KeyboardOnly
pairable on
#enter pairing mode on the keyboard
scan on
#I think now I had to enter the displayed pin on the bluetooth keyboard and press enter
trust MAC...
connect MAC...
The keyboard stays connected even after the system restart.

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  Cannot connect to 1byone bluetooth keyboard (after successfully

Status in bluez package in Ubuntu:

Bug description:
  I own a 1byone bluetooth keyboard/touchpad combo device.  I'm using

  I have managed to successfully pair it (the UI did not work for this
  -- bug 1492443).  But doing it via the console did pair it:

  $ bluetoothctl
  [NEW] Device 08:73:00:13:CC:45 1byone Keyboard
  [bluetooth]# agent on
  Agent registered
  [bluetooth]# default-agent
  Default agent request successful
  [bluetooth]# pair 08:73:00:13:CC:45
  Attempting to pair with 08:73:00:13:CC:45
  [CHG] Device 08:73:00:13:CC:45 Connected: yes
  [agent] PIN code: 420005
  [CHG] Device 08:73:00:13:CC:45 Modalias: usb:v04E8p7021d011B
  [CHG] Device 08:73:00:13:CC:45 UUIDs: 00001000-0000-1000-8000-00805f9b34fb
  [CHG] Device 08:73:00:13:CC:45 UUIDs: 00001124-0000-1000-8000-00805f9b34fb
  [CHG] Device 08:73:00:13:CC:45 UUIDs: 00001200-0000-1000-8000-00805f9b34fb
  [CHG] Device 08:73:00:13:CC:45 Paired: yes
  Pairing successful
  [CHG] Device 08:73:00:13:CC:45 Connected: no
  [CHG] Device 60:03:08:C9:C0:87 RSSI: -59
  [CHG] Device 60:03:08:C9:C0:87 RSSI: -48
  [CHG] Device 60:03:08:C9:C0:87 RSSI: -60
  [CHG] Device 60:03:08:C9:C0:87 RSSI: -48
  etc, etc (kept outputting RSSI bits every now and then)

  OK.  So it paired.  (which means it's not bug 1490347)

  But now I can't connect.  You can see above that it says "Connected:
  no".  If I go to the Bluetooth panel in System Settings, its
  "Connection" switch is set to Off and disabled.  But it otherwise
  seems to be successfully paired.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: bluetooth (not installed)
  ProcVersionSignature: Ubuntu 4.1.0-3.3-generic 4.1.3
  Uname: Linux 4.1.0-3-generic x86_64
  ApportVersion: 2.18-0ubuntu9
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Fri Sep  4 15:16:58 2015
   # This is a distribution channel descriptor
   # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2013-01-09 (967 days ago)
  InstallationMedia: Ubuntu 12.04 "Precise" - Build amd64 LIVE Binary 20120703-15:08
  InterestingModules: rfcomm bnep btusb bluetooth
  MachineType: Dell Inc. Dell System XPS L322X
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.1.0-3-generic root=UUID=0719ea95-7c02-4d0a-a969-1ba285c420f2 ro quiet splash vt.handoff=7
  SourcePackage: bluez
   current build number: 0
   device name:
   channel: daily
   last update: Unknown
  UpgradeStatus: Upgraded to wily on 2013-01-31 (945 days ago)
  dmi.bios.date: 12/03/2012
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A06
  dmi.board.name: 0CK86J
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: 0.1
  dmi.modalias: dmi:bvnDellInc.:bvrA06:bd12/03/2012:svnDellInc.:pnDellSystemXPSL322X:pvr:rvnDellInc.:rn0CK86J:rvrA00:cvnDellInc.:ct8:cvr0.1:
  dmi.product.name: Dell System XPS L322X
  dmi.sys.vendor: Dell Inc.
   hci0:	Type: BR/EDR  Bus: USB
    BD Address: C4:85:08:FB:58:0A  ACL MTU: 310:10  SCO MTU: 64:8
    RX bytes:19494 acl:0 sco:0 events:721 errors:0
    TX bytes:3449 acl:0 sco:0 commands:234 errors:1

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