Ubuntu
linux-firmware package

  1. Bug #714862
  2. Comment #17

Comment 17 for bug 714862

Revision history for this message
AceLan Kao (acelankao) wrote : Re: Atheros AR3002 cannot be turned up/is not recognized.

Tomasz,

Yes, we know this issue, and I believe this issue is fixed in next ubuntu kernel.
BTW, before you have the new kernel installed, you can just restart the bluetooth service to reactivate the bluetooth by
   sudo service bluetooth restart