Bonjour,
J'essaie de faire fonctionner le bluetooth sur un inspiron 1525 équipé
d'un chipset BCM2046.
Ci dessous sous ubuntu 11.10, Linux 3.0.0-16-generic #28-Ubuntu SMP Fri
Jan 27 17:44:39 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
Même problème avec debian dernière version stable
Je n'ai rien trouvé de correspondant dans mes recherches sinon quelques
bug signalés sans trop savoir si ça correspond à mon problème et je n'ai
aucune idée sur l'implémentation du bluetooth dans linux.
hcitool scan
Device is not available: No such device
lsusb -s 007:002 -v
Bus 007 Device 002: ID 0a5c:4500 Broadcom Corp. BCM2046B1 USB 2.0 Hub
(part of BCM2046 Bluetooth)
libusb couldn't open USB device /dev/bus/usb/007/002: Permission denied.
libusb requires write access to USB device nodes.
Couldn't open device, some information will be missing
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 8
idVendor 0x0a5c Broadcom Corp.
idProduct 0x4500 BCM2046B1 USB 2.0 Hub (part of BCM2046
Bluetooth)
bcdDevice 1.00
iManufacturer 1
iProduct 2
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 255
lsmod
Module Size Used by
michael_mic 12612 4
arc4 12529 2
snd_hrtimer 12744 1
bnep 18436 2
rfcomm 47946 4
bluetooth 166112 10 bnep,rfcomm
pci_stub 12622 1
vboxpci 23200 0
vboxnetadp 13382 0
vboxnetflt 23441 0
vboxdrv 282548 3 vboxpci,vboxnetadp,vboxnetflt
parport_pc 36962 0
ppdev 17113 0
dm_crypt 23199 0
joydev 17693 0
binfmt_misc 17540 1
snd_hda_codec_idt 70553 1
snd_hda_codec_hdmi 32040 1
dell_wmi 12681 0
sparse_keymap 13890 1 dell_wmi
dell_laptop 13831 0
dcdbas 14490 1 dell_laptop
lib80211_crypt_tkip 17390 0
r852 18277 0
sm_common 16865 1 r852
nand 54965 2 r852,sm_common
nand_ids 12723 1 nand
nand_bch 13147 1 nand
snd_hda_intel 33390 2
snd_hda_codec 104931 3
snd_hda_codec_idt,snd_hda_codec_hdmi,snd_hda_intel
snd_hwdep 13668 1 snd_hda_codec
wl 2568210 0
bch 22061 1 nand_bch
nand_ecc 13230 1 nand
r592 18144 0
psmouse 73882 0
mtd 33181 2 sm_common,nand
snd_pcm 96714 3
snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
serio_raw 13166 0
memstick 16569 1 r592
snd_seq_midi 13324 0
lib80211 14991 2 lib80211_crypt_tkip,wl
snd_rawmidi 30547 1 snd_seq_midi
snd_seq_midi_event 14899 1 snd_seq_midi
snd_seq 61896 3 snd_seq_midi,snd_seq_midi_event
snd_timer 29991 3 snd_hrtimer,snd_pcm,snd_seq
snd_seq_device 14540 3 snd_seq_midi,snd_rawmidi,snd_seq
snd 68266 15
snd_hda_codec_idt,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
soundcore 12680 1 snd
snd_page_alloc 18529 2 snd_hda_intel,snd_pcm
lp 17799 0
parport 46562 3 parport_pc,ppdev,lp
dm_raid45 78155 0
xor 12894 1 dm_raid45
dm_mirror 22203 0
dm_region_hash 20918 1 dm_mirror
dm_log 18564 3 dm_raid45,dm_mirror,dm_region_hash
btrfs 648854 0
zlib_deflate 27139 1 btrfs
libcrc32c 12644 1 btrfs
usbhid 47198 0
hid 95463 1 usbhid
firewire_ohci 40722 0
firewire_core 63626 1 firewire_ohci
crc_itu_t 12707 1 firewire_core
sdhci_pci 14032 0
sdhci 32166 1 sdhci_pci
ahci 26002 1
libahci 26861 1 ahci
i915 571221 2
sky2 58674 0
wmi 19256 1 dell_wmi
drm_kms_helper 42558 1 i915
drm 236290 3 i915,drm_kms_helper
i2c_algo_bit 13423 1 i915
video 19412 1 i915
zram 18463 1
herve@herve-Inspiron-1525:~$ sudo rfkill unblock bluetooth
[sudo] password for herve:
herve@herve-Inspiron-1525:~$ rfkill list
0: brcmwl-0: Wireless LAN
Soft blocked: no
Hard blocked: no
1: dell-wifi: Wireless LAN
Soft blocked: no
Hard blocked: no
2: dell-bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
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