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[Bug 1242941] [NEW] AR3012 does not come back up after resume from hibernation

 

Public bug reported:

My Bluetooth adapter has worked partially and sporadically, until I found out that I should get btusb to load before ath3k, in #922715, by adding this to /etc/modprobe.d/ath3k.conf:
         install ath3k modprobe btusb; modprobe --ignore-install ath3k;
which allowed me to see it on and also scan/be searched.

However, after hibernation and subsequent resume, the Bluetooth device
is off again, and it is missing from hcitool dev and rfkill list.

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

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https://bugs.launchpad.net/bugs/1242941

Title:
  AR3012 does not come back up after resume from hibernation

Status in “linux” package in Ubuntu:
  New

Bug description:
  My Bluetooth adapter has worked partially and sporadically, until I found out that I should get btusb to load before ath3k, in #922715, by adding this to /etc/modprobe.d/ath3k.conf:
           install ath3k modprobe btusb; modprobe --ignore-install ath3k;
  which allowed me to see it on and also scan/be searched.

  However, after hibernation and subsequent resume, the Bluetooth device
  is off again, and it is missing from hcitool dev and rfkill list.

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