Bluetooth adapter is not working in Ubuntu 14.04

[Victor Estival]

Bluetooth is not working on Ubuntu 14.04 in a Lenovo t430s is not working

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: bluez 4.101-0ubuntu13
ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11
Uname: Linux 3.13.0-43-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.6
Architecture: amd64
CurrentDesktop: Unity
Date: Wed Jan 14 13:37:16 2015
InstallationDate: Installed on 2014-08-29 (137 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
InterestingModules: btusb bnep rfcomm bluetooth
MachineType: LENOVO 23554M2
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-43-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
SourcePackage: bluez
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/12/2013
dmi.bios.vendor: LENOVO
dmi.bios.version: G7ET96WW (2.56 )
dmi.board.asset.tag: Not Available
dmi.board.name: 23554M2
dmi.board.vendor: LENOVO
dmi.board.version: 0B98401 Pro
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvrG7ET96WW(2.56):bd09/12/2013:svnLENOVO:pn23554M2:pvrThinkPadT430s:rvnLENOVO:rn23554M2:rvr0B98401Pro:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 23554M2
dmi.product.version: ThinkPad T430s
dmi.sys.vendor: LENOVO
hciconfig:

mtime.conffile..etc.init.bluetooth.conf: 2015-01-02T13:44:45.063731

[Dariusz Gadomski (dgadomski)]

Thanks Victor for your report.

I am aware that you were trying:

sudo rfkill unblock 3
[sudo] password for vestival:
vestival@vestival01:~$ sudo rfkill list
0: tpacpi_wwan_sw: Wireless WAN
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
3: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no

[Dariusz Gadomski (dgadomski)]

Adding syslog with enhannced debugging information from bluetoothd.

[Daniel van Vugt (vanvugt)]

Ubuntu 14.04 reached end of standard support in April 2019:

  https://wiki.ubuntu.com/Releases

If you would like to continue with free support then please update to a
newer Ubuntu version and tell us if the problem still occurs.

If you would like to continue with Ubuntu 14.04 then there is a paid
support option detailed at https://www.ubuntu.com/esm