Ich verwende 15.04 auf einem Dell XP 13 Bluetooth erkennt Geräte, wenn ich versuche, sie hinzuzufügen, aber ich kann mich nicht mit ihnen verbinden. Hier sind die Ergebnisse von meinem Terminal.
~ $ uname -a; lspci -nnk | grep -iA2 net; lsusb; dmesg | grep -i bluetooth; dmesg | grep -i firmware; lsmod | grep bluetooth
Linux aaron-XPS-13 3.19.0-15-generic #15-Ubuntu SMP Thu Apr 16 23:32:37 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
02:00.0 Network controller [0280]: Broadcom Corporation BCM4352 802.11ac Wireless Network Adapter [14e4:43b1] (rev 03)
Subsystem: Dell Device [1028:0019]
Kernel driver in use: wl
Bus 003 Device 002: ID 8087:8001 Intel Corp.
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 0bda:5682 Realtek Semiconductor Corp.
Bus 001 Device 002: ID 0a5c:216f Broadcom Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
[ 8.164048] Bluetooth: Core ver 2.20
[ 8.164065] Bluetooth: HCI device and connection manager initialized
[ 8.164069] Bluetooth: HCI socket layer initialized
[ 8.164073] Bluetooth: L2CAP socket layer initialized
[ 8.164079] Bluetooth: SCO socket layer initialized
[ 8.353160] bluetooth hci0: Direct firmware load for brcm/BCM20702A0-0a5c-216f.hcd failed with error -2
[ 8.353166] Bluetooth: hci0: BCM: patch brcm/BCM20702A0-0a5c-216f.hcd not found
[ 20.289452] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 20.289455] Bluetooth: BNEP filters: protocol multicast
[ 20.289459] Bluetooth: BNEP socket layer initialized
[ 20.310897] Bluetooth: RFCOMM TTY layer initialized
[ 20.310907] Bluetooth: RFCOMM socket layer initialized
[ 20.310912] Bluetooth: RFCOMM ver 1.11
[ 886.399085] Bluetooth: hci0 urb ffff8800d8c15e40 failed to resubmit (2)
[ 895.471190] Bluetooth: hci0: BCM: patching hci_ver=06 hci_rev=1000 lmp_ver=06 lmp_subver=220e
[ 896.113983] Bluetooth: hci0: BCM: firmware hci_ver=06 hci_rev=1624 lmp_ver=06 lmp_subver=220e
[ 8.353160] bluetooth hci0: Direct firmware load for brcm/BCM20702A0-0a5c-216f.hcd failed with error -2
[ 896.113983] Bluetooth: hci0: BCM: firmware hci_ver=06 hci_rev=1624 lmp_ver=06 lmp_subver=220e
bluetooth 491520 22 bnep,btusb,rfcomm
~ $