Public bug reported:
Just installed 12.04 beta 1 on a spare partition, and noticed that my
bluetooth adapter (that works flawlessly in 10.04) isn't being detected.
Here's some potentially relevant dmesg output in 12.04 beta 1:
[ 22.243497] Bluetooth: Core ver 2.16
[ 22.243517] Bluetooth: HCI device and connection manager initialized
[ 22.243519] Bluetooth: HCI socket layer initialized
[ 22.243521] Bluetooth: L2CAP socket layer initialized
[ 22.243524] Bluetooth: SCO socket layer initialized
[ 22.243686] Bluetooth: Atheros AR30xx firmware driver ver 1.0
[ 22.391766] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 22.391769] Bluetooth: BNEP filters: protocol multicast
[ 22.433758] Bluetooth: RFCOMM TTY layer initialized
[ 22.433763] Bluetooth: RFCOMM socket layer initialized
[ 22.433764] Bluetooth: RFCOMM ver 1.11
[ 27.268814] Bluetooth: Can't change to loading configuration err
[ 27.268837] ath3k: probe of 3-2:1.0 failed with error -110
I'll note that on xubuntu 12.04 beta 1, there is no issue; the adapter
is found and functions correctly.
Here is I believe the relevant line from lsusb:
Bus 003 Device 003: ID 0cf3:3002 Atheros Communications, Inc.
** Affects: ubuntu
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/945932
Title:
Atheros USB bluetooth adapter not detected in 12.04 beta 1
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