** Description changed: Atheros BT devices(ath3k) fail to work on USB3.0 buses, but work well on USB 2.0 1. BT devices will disappear from USB3.0 buses. 2. BT devices can be found on USB3.0 buses, but can not be found by hciconfig. 3. There are FW loading error messages in dmesg with USB3.0. + + $ dmesg | grep Blu + [ 13.996701] Bluetooth: Core ver 2.19 + [ 13.996716] Bluetooth: HCI device and connection manager initialized + [ 13.996722] Bluetooth: HCI socket layer initialized + [ 13.996723] Bluetooth: L2CAP socket layer initialized + [ 13.996729] Bluetooth: SCO socket layer initialized + [ 15.763696] Bluetooth: RFCOMM TTY layer initialized + [ 15.763705] Bluetooth: RFCOMM socket layer initialized + [ 15.763709] Bluetooth: RFCOMM ver 1.11 + [ 15.772693] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 + [ 15.772696] Bluetooth: BNEP filters: protocol multicast + [ 15.772703] Bluetooth: BNEP socket layer initialized + [ 17.378235] Bluetooth: Error in firmware loading err = -110,len = 448, size = 1496 + [ 17.378242] Bluetooth: Loading sysconfig file failed
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1400215 Title: Atheros BT devices(ath3k) fail to work on USB3.0 buses To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1400215/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
