Retiene dispositivos su primer uso.

[Sergio]

Tras ejecutar hcitool scan realiza el primer scan, pero al intentar realizarlo otra vez aparece "Scanning ...
Inquiry failed: Connection timed out". Tengo que liberarlo poniendo en el cron de root "hciconfig hci0 down; hciconfig hci0 up".
Tambien retiene /dev/video1 tras ejecutar cualquier aplicación (mplayer, skype, webcam application...) que utilice dicho dispositivo. La primera ejecucion funciona, pero al pararla y volver a ejecutarla deja ocupado el dispositivo mplayer tv:// -tv driver=v4l2:width=800:height=600:device=/dev/video1
=====>v4l2: unable to open '/dev/video1': Device or resource busy

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: bluez 4.96-0ubuntu4
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
Uname: Linux 3.0.0-12-generic i686
ApportVersion: 1.23-0ubuntu3
Architecture: i386
Date: Fri Oct 28 20:02:38 2011
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
InterestingModules: bnep rfcomm btusb bluetooth
ProcEnviron:
 PATH=(custom, no user)
 LANG=es_ES.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic root=UUID=d913c144-1d16-4361-a629-114937f53fb6 ro quiet splash vt.handoff=7
SourcePackage: bluez
UpgradeStatus: Upgraded to oneiric on 2011-10-24 (4 days ago)
dmi.bios.date: 04/18/2005
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P1.20
dmi.board.name: P4V88+
dmi.board.version: 1.0
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP1.20:bd04/18/2005:svn:pnP4V88+:pvr1.00:rvn:rnP4V88+:rvr1.0:
dmi.product.name: P4V88+
dmi.product.version: 1.00
hciconfig:
 hci0: Type: BR/EDR Bus: USB
  BD Address: 00:09:DD:50:22:4D ACL MTU: 310:10 SCO MTU: 64:8
  UP RUNNING PSCAN INQUIRY
  RX bytes:70523 acl:0 sco:0 events:2547 errors:0
  TX bytes:34511 acl:0 sco:0 commands:2369 errors:0

[Matthew Libersky (liberskym)]

Hello,
Can you please translate your report into English so that we can help you better? Thanks.
---
Ubuntu Bug Squad volunteer triager
http://wiki.ubuntu.com/BugSquad

[Konrad Zapałowicz (kzapalowicz)]

This is reported against an old version of Ubuntu and many things has changed since then. Because of that we won't fix this issue however if this behavior repeats on a modern version please fill a bug report against it and we will take it from there.