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[Cyrille Lapersonne <cyrille.lapersonne@xxxxxxxxxxxx>]

** Attachment added: "lsmod_13.04.txt"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1247014/+attachment/3897455/+files/lsmod_13.04.txt

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https://bugs.launchpad.net/bugs/1247014

Title:
  [HP Probook 4510s] Integrated bluetooth doesn't work

Status in “linux” package in Ubuntu:
  New

Bug description:
  OS : Ubuntu 13.10 Desktop 386
  Hardware : HP Probook 4510s Laptop

  After fresh installation of Ubuntu 13.10 Desktop i386 on my HP Probook 4510s Laptop HP integrated bluetooth 2.0 doesn't work anymore.
  when I go to "Sytem Settings > Bluetooth" panel, the Bluetooth switch is OFF. I tried to switch it ON but after 1s it come back to OFF position with the status "Bluetooth is disabled".

  The bluetooth was working perfectly with the previous version of
  Ubuntu  13.04 Desktop i386.

  I tried to start on Ubuntu 13.04 Desktop i386 live USB Key.
  The bluetooth is working perfectly

  Same try with Ubuntu Ubuntu 13.10 Desktop i386 live USB Key.
  The bluetooth doen't work : Bluetooth is disabled

  dmesg + lsusb + lsmod included for 13.04 i386 and 13.10 i386

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