[Bug 1053548] [NEW] bluetooth stops working on resume

[Dereck Wonnacott]

Public bug reported:

Sidenote, I generated this report with 'ubuntu-bug bluez' and it told me to run:
sudo hcidump -XYt > $HOME/hci.log
but it did not tell me what package to install for hcidump. It would be awesome if it did so..


When I resume from suspend or hibernate Bluetooth stops working. the bluetooth icon is in the system tray but the only listed option is to turn off bluetooth and it says bluetooth is disabled. the only interesting line in dmsg is :

[34684.125732] Bluetooth: hci0 urb ffff88004581c300 submission failed


If I'm lucky I can sudo service bluetooth restart and get back to work. otherwise I need to reboot to get bluetooth working again

interestingly, if I remove my usb bt dongle before I suspend, I have no
problem plugging in my dongle after resume.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: bluez 4.98-2ubuntu7
ProcVersionSignature: Ubuntu 3.2.0-30.48-generic 3.2.27
Uname: Linux 3.2.0-30-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.0.1-0ubuntu13
Architecture: amd64
Date: Thu Sep 20 14:00:48 2012
InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120823.1)
InterestingModules: btusb rfcomm bnep bluetooth
MachineType: TOSHIBA TECRA A11
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-30-generic root=UUID=6467ab62-edab-4fbb-9d10-726fa9af8f3b ro quiet splash vt.handoff=7
SourcePackage: bluez
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 06/27/2011
dmi.bios.vendor: TOSHIBA
dmi.bios.version: Version 3.20
dmi.board.asset.tag: 0000000000
dmi.board.name: Portable PC
dmi.board.vendor: TOSHIBA
dmi.board.version: Version A0
dmi.chassis.asset.tag: 0000000000
dmi.chassis.type: 10
dmi.chassis.vendor: TOSHIBA
dmi.chassis.version: Version 1.0
dmi.modalias: dmi:bvnTOSHIBA:bvrVersion3.20:bd06/27/2011:svnTOSHIBA:pnTECRAA11:pvrPTSE3U-0N806X:rvnTOSHIBA:rnPortablePC:rvrVersionA0:cvnTOSHIBA:ct10:cvrVersion1.0:
dmi.product.name: TECRA A11
dmi.product.version: PTSE3U-0N806X
dmi.sys.vendor: TOSHIBA
hciconfig:
 hci0:	Type: BR/EDR  Bus: USB
 	BD Address: 00:02:72:B3:DC:EF  ACL MTU: 1022:8  SCO MTU: 121:3
 	UP RUNNING PSCAN 
 	RX bytes:822 acl:0 sco:0 events:33 errors:0
 	TX bytes:637 acl:0 sco:0 commands:33 errors:0

** Affects: bluez (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug precise running-unity

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https://bugs.launchpad.net/bugs/1053548

Title:
  bluetooth stops working on resume

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