dovrei fare una conferenza all'università e avevo pensato di sfruttare un'auricolare bluetooth che posseggo, come un microfono senza fili, collegandolo al mio portatile con Lubuntu in modo che potesse fare da tramite verso l'impianto del microfono.
Mi sono purtroppo fermato all'inizio... ho blueman come gestore bluetooth e l'auricolare si collega al portatile tramite una micro chiavetta BT usb,
riesco a collegarmici con blueman che lo riconosce correttamente come auricolare... ma ora non so come fare per farlo funzionare
Se non si fosse capito sono nuovo in ambiente linux, ho provato a seguire questo wiki http://wiki.ubuntu-it.org/Hardware/Disp ... eBluetooth purtroppo senza alcun risultato perchè alla voce
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sudo modprobe snd_bt_scoCodice: Seleziona tutto
FATAL: Module snd_bt_sco not found.Codice: Seleziona tutto
hcitool scanprovo a dare qualche info utile:
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lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 004: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode)
Bus 003 Device 002: ID 045e:00a4 Microsoft Corp.
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dmesg | grep usb
[ 0.230502] usbcore: registered new interface driver usbfs
[ 0.230536] usbcore: registered new interface driver hub
[ 0.230599] usbcore: registered new device driver usb
[ 2.952769] usbcore: registered new interface driver libusual
[ 3.508069] usb 3-2: new low-speed USB device number 2 using ohci_hcd
[ 3.758950] input: Microsoft Microsoft(R) Compact Optical Mouse as /devices/pci0000:00/0000:00:13.1/usb3/3-2/3-2:1.0/input/input5
[ 3.759947] generic-usb 0003:045E:00A4.0001: input,hidraw0: USB HID v1.10 Mouse [Microsoft Microsoft(R) Compact Optical Mouse] on usb-0000:00:13.1-2/input0
[ 3.759974] usbcore: registered new interface driver usbhid
[ 3.759977] usbhid: USB HID core driver
[ 4.052052] usb 2-1: new full-speed USB device number 2 using ohci_hcd
[ 10.118313] usbcore: registered new interface driver btusb
[ 1623.530461] usb 2-1: USB disconnect, device number 2
[ 1625.388064] usb 2-1: new full-speed USB device number 3 using ohci_hcd
[ 1625.588899] usb 2-1: device descriptor read/all, error -62
[ 1625.768109] usb 2-1: new full-speed USB device number 4 using ohci_hcd
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dmesg | grep usb
[ 0.230502] usbcore: registered new interface driver usbfs
[ 0.230536] usbcore: registered new interface driver hub
[ 0.230599] usbcore: registered new device driver usb
[ 2.952769] usbcore: registered new interface driver libusual
[ 3.508069] usb 3-2: new low-speed USB device number 2 using ohci_hcd
[ 3.758950] input: Microsoft Microsoft(R) Compact Optical Mouse as /devices/pci0000:00/0000:00:13.1/usb3/3-2/3-2:1.0/input/input5
[ 3.759947] generic-usb 0003:045E:00A4.0001: input,hidraw0: USB HID v1.10 Mouse [Microsoft Microsoft(R) Compact Optical Mouse] on usb-0000:00:13.1-2/input0
[ 3.759974] usbcore: registered new interface driver usbhid
[ 3.759977] usbhid: USB HID core driver
[ 4.052052] usb 2-1: new full-speed USB device number 2 using ohci_hcd
[ 10.118313] usbcore: registered new interface driver btusb
[ 1623.530461] usb 2-1: USB disconnect, device number 2
[ 1625.388064] usb 2-1: new full-speed USB device number 3 using ohci_hcd
[ 1625.588899] usb 2-1: device descriptor read/all, error -62
[ 1625.768109] usb 2-1: new full-speed USB device number 4 using ohci_hcd
mauro@Amilo:~$ dmesg | grep Blue
[ 10.079669] Bluetooth: Core ver 2.16
[ 10.079805] Bluetooth: HCI device and connection manager initialized
[ 10.079809] Bluetooth: HCI socket layer initialized
[ 10.079812] Bluetooth: L2CAP socket layer initialized
[ 10.079818] Bluetooth: SCO socket layer initialized
[ 17.926868] Bluetooth: RFCOMM TTY layer initialized
[ 17.926878] Bluetooth: RFCOMM socket layer initialized
[ 17.926881] Bluetooth: RFCOMM ver 1.11
[ 20.129140] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 20.129147] Bluetooth: BNEP filters: protocol multicast
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hciconfig -a
hci0: Type: BR/EDR Bus: USB
BD Address: 00:15:83:15:A3:10 ACL MTU: 339:8 SCO MTU: 128:2
UP RUNNING PSCAN
RX bytes:5740 acl:88 sco:0 events:290 errors:0
TX bytes:3117 acl:83 sco:0 commands:171 errors:0
Features: 0xff 0x3e 0x85 0x30 0x18 0x18 0x00 0x00
Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
Link policy: RSWITCH HOLD SNIFF
Link mode: SLAVE ACCEPT
Name: 'lubuntu-0'
Class: 0x000208
Service Classes: Unspecified
Device Class: Phone, Cordless
HCI Version: 2.0 (0x3) Revision: 0xc5c
LMP Version: 2.0 (0x3) Subversion: 0xc5c
Manufacturer: Cambridge Silicon Radio (10)
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dpkg -l | grep blue
ii blueman 1.23-0ubuntu2 A Graphical bluetooth manager
ii bluetooth 4.98-2ubuntu7 Bluetooth support
ii bluez 4.98-2ubuntu7 Bluetooth tools and daemons
ii bluez-alsa 4.98-2ubuntu7 Bluetooth ALSA support
ii bluez-btsco 1:0.50-0ubuntu3 Bluez Bluetooth SCO tool
ii bluez-cups 4.98-2ubuntu7 Bluetooth printer driver for CUPS
ii bluez-gstreamer 4.98-2ubuntu7 Bluetooth GStreamer support
ii bluez-utils 4.98-2ubuntu7 Transitional package
ii libbluetooth3 4.98-2ubuntu7 Library to use the BlueZ Linux Bluetooth stack
ii libgnome-bluetooth8 3.2.2-0ubuntu5 GNOME Bluetooth tools - support library
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rfkill list
1: acer-wireless: Wireless LAN
Soft blocked: no
Hard blocked: no
2: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
3: hci0: Bluetooth
Soft blocked: no
Hard blocked: no

