[Bug 602085] Re: Bluetooth headphone BH200 device disappear after pair for a while

[nanccy_wang]

** Description changed:

  
  image: 2010-6-24
  BIOS Version: A02
  Platform: Rev: SKU: X-BUILD C5
  CPU: k125 1.7GHZ
+ Test bluetooth module: Broadcom4313+2070 HMC, X02 version.
  Summary:After pair with Dell bluetooth BH200 headphone, we find after a while, BT200 device will disappear and no sound can be heard from headphone. 
  Kenting platform(ubuntu standard version) also report this bug, and canonical feedback need change one value from 'N' to 'Y' from /sys/module/sco/parameters/disable_esso, we have also tried to change this value in Andros Ubuntu light, but can't change it .
  Steps to reproduce:1. Pair with Dell BH200 headphone, and click BT systry and check if device exist normally.
                                  2. For a while, check it again, find device disappear and no sound can be heard.
  Expected result:  Dell BT200 headphone should exist in its match list once succeed pairing it, unless user manually remove it.

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Bluetooth headphone BH200 device disappear after pair for a while 
https://bugs.launchpad.net/bugs/602085
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