No bluetooth interfaces after suspend

[Yanpas]

sudo killall bluetoothd helps.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: bluez 4.101-0ubuntu13
ProcVersionSignature: Ubuntu 3.13.0-38.65-generic 3.13.11.8
Uname: Linux 3.13.0-38-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.14.1-0ubuntu3.5
Architecture: amd64
CurrentDesktop: XFCE
Date: Thu Oct 16 18:58:03 2014
InstallationDate: Installed on 2014-08-14 (62 days ago)
InstallationMedia: Xubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140723)
InterestingModules: bnep rfcomm btusb bluetooth
MachineType: ASUSTeK Computer INC. 1018P
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-38-generic root=UUID=abb4e533-fc94-4834-83ed-0920535dd8ad ro quiet splash vt.handoff=7
SourcePackage: bluez
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 01/03/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0602
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: 1018P
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: x.xx
dmi.chassis.asset.tag: 0x00000000
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK Computer INC.
dmi.chassis.version: x.x
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0602:bd01/03/2011:svnASUSTeKComputerINC.:pn1018P:pvrx.x:rvnASUSTeKComputerINC.:rn1018P:rvrx.xx:cvnASUSTeKComputerINC.:ct10:cvrx.x:
dmi.product.name: 1018P
dmi.product.version: x.x
dmi.sys.vendor: ASUSTeK Computer INC.
hciconfig:
 hci0: Type: BR/EDR Bus: USB
  BD Address: 74:F0:6D:AB:B8:6D ACL MTU: 1021:8 SCO MTU: 64:1
  UP RUNNING PSCAN
  RX bytes:913753 acl:1548 sco:0 events:858 errors:0
  TX bytes:141111 acl:811 sco:0 commands:402 errors:0

[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