Problemi con bluetooth

[sirovai]

Buongiorno, come da titolo mi trovo su Ubuntu 17.10 e il bluetooth funziona veramente a random. Alcune volte non riesco neanche ad accenderlo. Altre volte riesco a collegare la cassa al mio notebook ma dopo un pò si scollega e non si riconnette più.
Giocando con le impostazioni a volte si blocca tutto... Sostanzialmente sembra essere tutto buggato.
Come posso ovviare? Ho visto che alcuni installano Blueman per ovviare al problema. Devo diasbilitare il gestore di default in questo caso?

Spero in un vs aiuto in quanto ad ora è l'unica cosa che mi impedisce di usare ubuntu al meglio.
Grazie

[Janvitus]

Da terminale: lsusb e lspci, riporta qui cosa ti ritornano.

[sirovai]

Eccoli qui.

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lsusb
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 005: ID 03eb:880c Atmel Corp. 
Bus 001 Device 004: ID 13d3:5195 IMC Networks 
Bus 001 Device 006: ID 13d3:3362 IMC Networks Atheros AR3012 Bluetooth 4.0 Adapter
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

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lspci
00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09)
00:04.0 Signal processing controller: Intel Corporation 3rd Gen Core Processor Thermal Subsystem (rev 09)
00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04)
00:16.0 Communication controller: Intel Corporation 7 Series/C216 Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 7 Series/C216 Chipset Family High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 7 Series/C216 Chipset Family PCI Express Root Port 1 (rev c4)
00:1c.1 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 (rev c4)
00:1c.3 PCI bridge: Intel Corporation 7 Series/C216 Chipset Family PCI Express Root Port 4 (rev c4)
00:1d.0 USB controller: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation HM76 Express Chipset LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04)
00:1f.3 SMBus: Intel Corporation 7 Series/C216 Chipset Family SMBus Controller (rev 04)
00:1f.6 Signal processing controller: Intel Corporation 7 Series/C210 Series Chipset Family Thermal Management Controller (rev 04)
02:00.0 Network controller: Qualcomm Atheros AR9485 Wireless Network Adapter (rev 01)
03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTL8411 PCI Express Card Reader (rev 01)
03:00.2 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 0a)

[magozurlinux]

Salve,

da terminale postami questi comandi:

Codice: Seleziona tutto

dmesg | grep Blue

Codice: Seleziona tutto

dpkg -l | grep blue

Codice: Seleziona tutto

hciconfig -a

[sirovai]

Codice: Seleziona tutto

sirovai@sirovai:~$ dmesg | grep Blue
[    2.250164] usb 1-1.1: Product: Bluetooth USB Host Controller
[    3.468550] Bluetooth: Core ver 2.22
[    3.468568] Bluetooth: HCI device and connection manager initialized
[    3.468570] Bluetooth: HCI socket layer initialized
[    3.468573] Bluetooth: L2CAP socket layer initialized
[    3.468578] Bluetooth: SCO socket layer initialized
[    6.439442] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    6.439444] Bluetooth: BNEP filters: protocol multicast
[    6.439447] Bluetooth: BNEP socket layer initialized
[   20.026410] usb 1-1.1: Product: Bluetooth USB Host Controller
[   20.144191] Bluetooth: RFCOMM TTY layer initialized
[   20.144197] Bluetooth: RFCOMM socket layer initialized
[   20.144202] Bluetooth: RFCOMM ver 1.11
sirovai@sirovai:~$ dpkg -l | grep Blue
ii  bluez                                      5.46-0ubuntu3                               amd64        Bluetooth tools and daemons
ii  bluez-cups                                 5.46-0ubuntu3                               amd64        Bluetooth printer driver for CUPS
ii  gir1.2-gnomebluetooth-1.0:amd64            3.26.1-1                                    amd64        Introspection data for GnomeBluetooth
ii  gnome-bluetooth                            3.26.1-1                                    amd64        GNOME Bluetooth tools
ii  libbluetooth3:amd64                        5.46-0ubuntu3                               amd64        Library to use the BlueZ Linux Bluetooth stack
ii  libgnome-bluetooth13:amd64                 3.26.1-1                                    amd64        GNOME Bluetooth tools - support library
ii  pulseaudio-module-bluetooth                1:10.0-2ubuntu3                             amd64        Bluetooth module for PulseAudio sound server
sirovai@sirovai:~$ hciconfig -a
hci0:	Type: Primary  Bus: USB
	BD Address: 6C:71:D9:5B:F7:9C  ACL MTU: 1022:8  SCO MTU: 183:5
	UP RUNNING 
	RX bytes:676 acl:0 sco:0 events:47 errors:0
	TX bytes:2919 acl:0 sco:0 commands:47 errors:0
	Features: 0xff 0xfe 0x0d 0xfe 0xd8 0x7f 0x7b 0x87
	Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 
	Link policy: RSWITCH HOLD SNIFF 
	Link mode: SLAVE ACCEPT 
	Name: 'sirovai'
	Class: 0x0c010c
	Service Classes: Rendering, Capturing
	Device Class: Computer, Laptop
	HCI Version: 4.0 (0x6)  Revision: 0x102
	LMP Version: 4.0 (0x6)  Subversion: 0x1
	Manufacturer: Atheros Communications, Inc. (69)

[magozurlinux]

Gli outputs che hai postato vanno bene.

Per far funzionare la cassa bluetooth devi usare la modalità A2DP.