Comment 5 for bug 1381906

[ 8996.779551] Bluetooth: Error in firmware loading err = -110,len = 448, size = 1906
[ 8996.779570] Bluetooth: Loading sysconfig file failed
[ 8996.779587] ath3k: probe of 2-3:1.0 failed with error -110

That is a common problem with a range of these ath3k cards. I have one. Have a search of previous bug reports, but there seems a lack of any real solution for the majority of them.

Some say it can be a conflict on loading od usb3 driver, and/or an alternative firmware loading method is needed but has not been adopted. Bit of a mess really.