[Wireless] Ubuntu 11.10 - Bluetooth non funzionante su presario cq61

[meffiu90]

Salve a tutti,
dopo aver installato la versione 11.10 di Ubuntu mi sono accorto che non funziona il bluetooth(penna USB), ossia mi viene riconosciuto nel pannello superiore appena inserito, ma non mi viene permesso di impostarlo come VISIBILE, inoltre se clicco su PREFERENZE vengo mandato alla schermata delle impostazioni Bluetooth ma non posso cliccare da nessuna parte e risulta disabilitato!
Inoltre il led dell'USB invece di lampeggiare come dovrebbe, rimane fisso! Sulle precedenti versioni di Ubuntu funzionava alla perfezione.
Ho già cercato nel forum alcune discussioni, ma non sono riuscito a risolvere in nessun modo...
spero in un vostro aiuto e anticipatamente vi ringrazio!

[Sutter_Kaine]

Mi accodo....sempre funzionante ma in questa versione non mi fa "esplorare" i file...

[Dr_Berta]

Sembrerebbe un problema di permessi.
Forse in Oneiric non vi sono stati dati i permessi per controllare la risorsa.
Provate a controllare se c'è un gruppo relativo al bluetooth e vedete se come utenti ne fate parte

Ciao

[magozurlinux]

Da terminale postami questi comandi:

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dmesg | grep Blue

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hciconfig -a

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hcitool dev

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dpkg -l | grep blue

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rfkill list

[meffiu90]

dmesg | grep Blue

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[   29.861712] Bluetooth: Core ver 2.16
[   29.861756] Bluetooth: HCI device and connection manager initialized
[   29.861759] Bluetooth: HCI socket layer initialized
[   29.861762] Bluetooth: L2CAP socket layer initialized
[   29.861825] Bluetooth: SCO socket layer initialized
[   29.868177] Bluetooth: RFCOMM TTY layer initialized
[   29.868187] Bluetooth: RFCOMM socket layer initialized
[   29.868189] Bluetooth: RFCOMM ver 1.11
[   29.871313] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   29.871318] Bluetooth: BNEP filters: protocol multicast
[10527.774305] Bluetooth: Generic Bluetooth USB driver ver 0.6

hciconfig -a

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hci0:	Type: BR/EDR  Bus: USB
	BD Address: 00:11:F6:08:FF:2E  ACL MTU: 120:20  SCO MTU: 0:0
	DOWN 
	RX bytes:724 acl:0 sco:0 events:26 errors:0
	TX bytes:114 acl:0 sco:0 commands:26 errors:0
	Features: 0xff 0xff 0x05 0x38 0x18 0x18 0x00 0x00
	Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 
	Link policy: 
	Link mode: SLAVE ACCEPT 

hcitool dev

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matteo@matteo-Compaq-Presario-CQ61-Notebook-PC:~$ hcitool dev
Devices:

dpkg -l | grep blue

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ii  bluetooth                                      4.96-0ubuntu4                           Bluetooth support
ii  bluez                                          4.96-0ubuntu4                           Bluetooth tools and daemons
ii  bluez-alsa                                     4.96-0ubuntu4                           Bluetooth ALSA support
ii  bluez-cups                                     4.96-0ubuntu4                           Bluetooth printer driver for CUPS
ii  bluez-gstreamer                                4.96-0ubuntu4                           Bluetooth GStreamer support
ii  bluez-utils                                    4.96-0ubuntu4                           Transitional package
ii  gir1.2-gnomebluetooth-1.0                      3.2.0-0ubuntu2                          Introspection data for GnomeBluetooth
ii  gnome-bluetooth                                3.2.0-0ubuntu2                          GNOME Bluetooth tools
ii  libbluetooth3                                  4.96-0ubuntu4                           Library to use the BlueZ Linux Bluetooth stack
ii  libgnome-bluetooth8                            3.2.0-0ubuntu2                          GNOME Bluetooth tools - support library
ii  pulseaudio-module-bluetooth                    1:1.0-0ubuntu3.1                        Bluetooth module for PulseAudio sound server
ii  python-bluez                                   0.18-1build1                            Python wrappers around BlueZ for rapid bluetooth development

rfkill list

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0: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no
1: hp-wifi: Wireless LAN
	Soft blocked: no
	Hard blocked: no
2: hci0: Bluetooth
	Soft blocked: no
	Hard blocked: no

[magozurlinux]

Il bluetooth è disabilitato; i pacchetti per il bluetooth sono installati correttamente.

Da terminale dai questo comando:

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sudo hciconfig hci0 up

da terminale postami questi comandi:

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hciconfig -a

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hcitool dev

[meffiu90]

sudo hciconfig hci0 up

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matteo@matteo-Compaq-Presario-CQ61-Notebook-PC:~$ sudo hciconfig hci0 up
Can't init device hci0: Connection timed out (110)

hciconfig -a

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hci0:	Type: BR/EDR  Bus: USB
	BD Address: 00:11:F6:08:FF:2E  ACL MTU: 120:20  SCO MTU: 0:0
	DOWN 
	RX bytes:724 acl:0 sco:0 events:26 errors:0
	TX bytes:114 acl:0 sco:0 commands:26 errors:0
	Features: 0xff 0xff 0x05 0x38 0x18 0x18 0x00 0x00
	Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 
	Link policy: 
	Link mode: SLAVE ACCEPT 

hcitool dev

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matteo@matteo-Compaq-Presario-CQ61-Notebook-PC:~$ hcitool dev
Devices:
matteo@matteo-Compaq-Presario-CQ61-Notebook-PC:~$ 

ti ringrazio per l'aiuto, spero che sia un problema risolvibile!

[meffiu90]

Forse potrebbe essere un bug del kernel e bisogna aspettare un'aggiornamento di sistema?

[magozurlinux]

Prego, di nulla.

matteo@matteo-Compaq-Presario-CQ61-Notebook-PC:~$ sudo hciconfig hci0 up
Can't init device hci0: Connection timed out (110)

Sì, è un bug nel kernel relativo al bluetooth; è da diversi anni che c'è quel bug ed ancora oggi non è stato risolto.

Da terminale postami questi comandi:

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lsusb

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dmesg | grep hci

[magozurlinux]

Voglio aggiungere un'altra cosa; non tutti gli adattatori bluetooth usb o integrate hanno quel problema; io ho questo dongle bluetooth usb:

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[willy@localhost ~]$ lsusb | grep Blue
Bus 006 Device 004: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI model

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[willy@localhost ~]$ hciconfig -a
hci0:	Type: BR/EDR  Bus: USB
	BD Address: 00:15:83:45:6A:B6  ACL MTU: 192:8  SCO MTU: 64:8
	UP RUNNING PSCAN ISCAN 
	RX bytes:427 acl:0 sco:0 events:21 errors:0
	TX bytes:83 acl:0 sco:0 commands:21 errors:0
	Features: 0xff 0xff 0x0f 0x00 0x00 0x00 0x00 0x00
	Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 
	Link policy: 
	Link mode: SLAVE ACCEPT 
	Name: 'CSR - bc2'
	Class: 0x480100
	Service Classes: Capturing, Telephony
	Device Class: Computer, Uncategorized
	HCI Version: 1.1 (0x1)  Revision: 0x460
	LMP Version: 1.1 (0x1)  Subversion: 0x460
	Manufacturer: Cambridge Silicon Radio (10)

[meffiu90]

il fatto è che con le precedenti versioni di ubuntu (a partire dalla 9.10), lo stesso bluetooth mi funzionava perfettamente e senza alcun problema appena inserivo l'usb! mi sembra strano che con la 11.10 non funzioni più, :-\ comunque ti posto i comandi che mi hai chiesto

lsusb

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Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 0408:03f4 Quanta Computer, Inc. 
Bus 005 Device 002: ID 0c10:0000  

dmesg | grep hci

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[    0.592255] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    0.592292] ehci_hcd 0000:00:1a.7: PCI INT D -> GSI 19 (level, low) -> IRQ 19
[    0.592323] ehci_hcd 0000:00:1a.7: setting latency timer to 64
[    0.592328] ehci_hcd 0000:00:1a.7: EHCI Host Controller
[    0.592361] ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 1
[    0.592398] ehci_hcd 0000:00:1a.7: debug port 1
[    0.596281] ehci_hcd 0000:00:1a.7: cache line size of 64 is not supported
[    0.596301] ehci_hcd 0000:00:1a.7: irq 19, io mem 0xd4505c00
[    0.612016] ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00
[    0.612221] ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 20 (level, low) -> IRQ 20
[    0.612237] ehci_hcd 0000:00:1d.7: setting latency timer to 64
[    0.612241] ehci_hcd 0000:00:1d.7: EHCI Host Controller
[    0.612281] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 2
[    0.612314] ehci_hcd 0000:00:1d.7: debug port 1
[    0.616208] ehci_hcd 0000:00:1d.7: cache line size of 64 is not supported
[    0.616224] ehci_hcd 0000:00:1d.7: irq 20, io mem 0xd4505800
[    0.632017] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
[    0.632217] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    0.632232] uhci_hcd: USB Universal Host Controller Interface driver
[    0.632265] uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[    0.632273] uhci_hcd 0000:00:1a.0: setting latency timer to 64
[    0.632277] uhci_hcd 0000:00:1a.0: UHCI Host Controller
[    0.632318] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3
[    0.632359] uhci_hcd 0000:00:1a.0: irq 16, io base 0x000040e0
[    0.632563] uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21
[    0.632570] uhci_hcd 0000:00:1a.1: setting latency timer to 64
[    0.632574] uhci_hcd 0000:00:1a.1: UHCI Host Controller
[    0.632610] uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4
[    0.632647] uhci_hcd 0000:00:1a.1: irq 21, io base 0x000040c0
[    0.632840] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20
[    0.632848] uhci_hcd 0000:00:1d.0: setting latency timer to 64
[    0.632852] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[    0.632890] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 5
[    0.632919] uhci_hcd 0000:00:1d.0: irq 20, io base 0x000040a0
[    0.633107] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19
[    0.633114] uhci_hcd 0000:00:1d.1: setting latency timer to 64
[    0.633118] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[    0.633161] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 6
[    0.633189] uhci_hcd 0000:00:1d.1: irq 19, io base 0x00004080
[    0.633381] uhci_hcd 0000:00:1d.2: PCI INT D -> GSI 16 (level, low) -> IRQ 16
[    0.633389] uhci_hcd 0000:00:1d.2: setting latency timer to 64
[    0.633392] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[    0.633429] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 7
[    0.633457] uhci_hcd 0000:00:1d.2: irq 16, io base 0x00004060
[    0.633651] uhci_hcd 0000:00:1d.3: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[    0.633658] uhci_hcd 0000:00:1d.3: setting latency timer to 64
[    0.633662] uhci_hcd 0000:00:1d.3: UHCI Host Controller
[    0.633700] uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 8
[    0.633737] uhci_hcd 0000:00:1d.3: irq 18, io base 0x00004040
[    0.822868] ahci 0000:00:1f.2: version 3.0
[    0.822890] ahci 0000:00:1f.2: PCI INT B -> GSI 19 (level, low) -> IRQ 19
[    0.822956] ahci 0000:00:1f.2: irq 43 for MSI/MSI-X
[    0.823018] ahci: SSS flag set, parallel bus scan disabled
[    0.823055] ahci 0000:00:1f.2: AHCI 0001.0200 32 slots 4 ports 3 Gbps 0x33 impl SATA mode
[    0.823059] ahci 0000:00:1f.2: flags: 64bit ncq sntf stag pm led clo pmp pio slum part ccc ems sxs 
[    0.823065] ahci 0000:00:1f.2: setting latency timer to 64
[    0.848186] scsi0 : ahci
[    0.851762] scsi1 : ahci
[    0.853582] scsi2 : ahci
[    0.855305] scsi3 : ahci
[    0.856771] scsi4 : ahci
[    0.858315] scsi5 : ahci
[    0.944068] usb 2-4: new high speed USB device number 2 using ehci_hcd
[ 1598.424811] ehci_hcd 0000:00:1d.7: PCI INT A disabled
[ 1598.424826] uhci_hcd 0000:00:1d.3: PCI INT C disabled
[ 1598.424838] uhci_hcd 0000:00:1d.2: PCI INT D disabled
[ 1598.424850] uhci_hcd 0000:00:1d.1: PCI INT B disabled
[ 1598.424861] uhci_hcd 0000:00:1d.0: PCI INT A disabled
[ 1598.425156] ehci_hcd 0000:00:1a.7: PCI INT D disabled
[ 1598.425169] uhci_hcd 0000:00:1a.1: PCI INT B disabled
[ 1598.425179] uhci_hcd 0000:00:1a.0: PCI INT A disabled
[ 1599.016017] PM: suspend of drv:ahci dev:0000:00:1f.2 complete after 591.246 msecs
[ 1599.500439] uhci_hcd 0000:00:1a.0: restoring config space at offset 0x1 (was 0x2900005, writing 0x2900001)
[ 1599.500472] uhci_hcd 0000:00:1a.1: restoring config space at offset 0x1 (was 0x2900005, writing 0x2900001)
[ 1599.500513] ehci_hcd 0000:00:1a.7: restoring config space at offset 0x1 (was 0x2900006, writing 0x2900002)
[ 1599.500713] uhci_hcd 0000:00:1d.0: restoring config space at offset 0x1 (was 0x2900005, writing 0x2900001)
[ 1599.500746] uhci_hcd 0000:00:1d.1: restoring config space at offset 0x1 (was 0x2900005, writing 0x2900001)
[ 1599.500779] uhci_hcd 0000:00:1d.2: restoring config space at offset 0x1 (was 0x2900005, writing 0x2900001)
[ 1599.500811] uhci_hcd 0000:00:1d.3: restoring config space at offset 0x1 (was 0x2900005, writing 0x2900001)
[ 1599.500851] ehci_hcd 0000:00:1d.7: restoring config space at offset 0x1 (was 0x2900006, writing 0x2900002)
[ 1599.500971] ahci 0000:00:1f.2: restoring config space at offset 0x1 (was 0x2b00007, writing 0x2b00407)
[ 1599.501777] uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 1599.501784] uhci_hcd 0000:00:1a.0: setting latency timer to 64
[ 1599.501821] uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21
[ 1599.501827] uhci_hcd 0000:00:1a.1: setting latency timer to 64
[ 1599.501862] ehci_hcd 0000:00:1a.7: PCI INT D -> GSI 19 (level, low) -> IRQ 19
[ 1599.501868] ehci_hcd 0000:00:1a.7: setting latency timer to 64
[ 1599.502010] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20
[ 1599.502016] uhci_hcd 0000:00:1d.0: setting latency timer to 64
[ 1599.502050] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19
[ 1599.502055] uhci_hcd 0000:00:1d.1: setting latency timer to 64
[ 1599.502089] uhci_hcd 0000:00:1d.2: PCI INT D -> GSI 16 (level, low) -> IRQ 16
[ 1599.502094] uhci_hcd 0000:00:1d.2: setting latency timer to 64
[ 1599.502127] uhci_hcd 0000:00:1d.3: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 1599.502132] uhci_hcd 0000:00:1d.3: setting latency timer to 64
[ 1599.502167] ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 20 (level, low) -> IRQ 20
[ 1599.502173] ehci_hcd 0000:00:1d.7: setting latency timer to 64
[ 1599.502252] ahci 0000:00:1f.2: setting latency timer to 64
[ 1599.748048] usb 2-4: reset high speed USB device number 2 using ehci_hcd
[ 1737.384094] usb 5-1: new full speed USB device number 2 using uhci_hcd

[magozurlinux]

Dal passaggio del pacchetto Bluez 3.0 a 4.0 c'è un bug nel kernel relativo al bluetooth.

https://bugs.launchpad.net/ubuntu/+bug/398930

[meffiu90]

ok e non ci sono pacchetti che possono sostituire bluez per poter evitare il problema oppure conviene aspettare una probabile risoluzione secondo te?

[meffiu90]

sapete per caso se posso riportare bluez dalla versione 4x dalla 3x, se è questo il problema che ha il mio bluetooth?
grazie!