** Description changed:
OVERVIEW
Dell provides a Bluetooth module for laptops that works with Linux only
when the laptop is shipped with XP. Laptops shipped with Vista uses a
different firmware for th BT module, which isn't recognized by Linux.
DIAGNOSTICS
+ Even though you've remembered to enable Bluetooth support in the BIOS and/or
using the switch on your laptop,
'hcitool dev' gives no output, indicating no bluetooth adapters present.
'lsusb' only lists the ID, but provides no desciption:
Bus 001 Device 005: ID 413c:8105 Dell Computer Corp.
+
+ RELATED BUGS
+
+ For Toshiba laptops, you may have to use omnibook (bug 180659) or
+ toshet (110202).
WORKAROUNDS
1. Boot into windows, then reboot (without turning off power) into
Linux.
2. Install Windows XP, and use Dell's DFU tool to install the XP-specific
firmware, which is availabe from:
http://support.us.dell.com/support/downloads/download.aspx?c=us&l=en&s=gen&releaseid=R117967&formatcnt=1&libid=0&fileid=156024
After the firmware update, the 'lsusb' command should list (among other
things):
% lsusb
:
Bus 001 Device 010: ID 413c:8103 Dell Computer Corp. Wireless 350 Bluetooth
% hcitool dev
Devices:
hci0 00:AA:BB:11:22:33
--------------------------------------------
Original bug regport:
I'm running a fresh Dapper on a Dell Inspiron 9400. There is Bluetooth
in the laptop, but the OS doesn't seem to see it, saying that no
bluetooth hardware is found.
Here's lspci output:
0000:00:00.0 Host bridge: Intel Corporation Mobile Memory Controller Hub (rev
03)
0000:00:01.0 PCI bridge: Intel Corporation Mobile PCI Express Graphics Port
(rev 03)
0000:00:1b.0 0403: Intel Corporation 82801G (ICH7 Family) High Definition
Audio Controller (rev 01)
0000:00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express
Port 1 (rev 01)
0000:00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express
Port 2 (rev 01)
0000:00:1c.3 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express
Port 4 (rev 01)
0000:00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI
#1 (rev 01)
0000:00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI
#2 (rev 01)
0000:00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI
#3 (rev 01)
0000:00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI
#4 (rev 01)
0000:00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI
Controller (rev 01)
0000:00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e1)
0000:00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface
Bridge (rev 01)
0000:00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family)
Serial ATA Storage Controllers cc=IDE (rev 01)
0000:00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller
(rev 01)
0000:01:00.0 VGA compatible controller: nVidia Corporation: Unknown device
0098 (rev a1)
0000:03:00.0 Ethernet controller: Broadcom Corporation BCM4401-B0 100Base-TX
(rev 02)
0000:03:01.0 FireWire (IEEE 1394): Ricoh Co Ltd: Unknown device 0832
0000:03:01.1 0805: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev
19)
0000:03:01.2 System peripheral: Ricoh Co Ltd: Unknown device 0843 (rev 01)
0000:03:01.3 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host
Adapter (rev 0a)
0000:03:01.4 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev
05)
0000:0c:00.0 Network controller: Intel Corporation: Unknown device 4222 (rev
02)
** Description changed:
OVERVIEW
Dell provides a Bluetooth module for laptops that works with Linux only
when the laptop is shipped with XP. Laptops shipped with Vista uses a
different firmware for th BT module, which isn't recognized by Linux.
DIAGNOSTICS
Even though you've remembered to enable Bluetooth support in the BIOS and/or
using the switch on your laptop,
'hcitool dev' gives no output, indicating no bluetooth adapters present.
'lsusb' only lists the ID, but provides no desciption:
Bus 001 Device 005: ID 413c:8105 Dell Computer Corp.
RELATED BUGS
For Toshiba laptops, you may have to use omnibook (bug 180659) or
- toshet (110202).
+ toshet (bug 110202).
WORKAROUNDS
1. Boot into windows, then reboot (without turning off power) into
Linux.
2. Install Windows XP, and use Dell's DFU tool to install the XP-specific
firmware, which is availabe from:
http://support.us.dell.com/support/downloads/download.aspx?c=us&l=en&s=gen&releaseid=R117967&formatcnt=1&libid=0&fileid=156024
After the firmware update, the 'lsusb' command should list (among other
things):
% lsusb
:
Bus 001 Device 010: ID 413c:8103 Dell Computer Corp. Wireless 350 Bluetooth
% hcitool dev
Devices:
hci0 00:AA:BB:11:22:33
--------------------------------------------
Original bug regport:
I'm running a fresh Dapper on a Dell Inspiron 9400. There is Bluetooth
in the laptop, but the OS doesn't seem to see it, saying that no
bluetooth hardware is found.
Here's lspci output:
0000:00:00.0 Host bridge: Intel Corporation Mobile Memory Controller Hub (rev
03)
0000:00:01.0 PCI bridge: Intel Corporation Mobile PCI Express Graphics Port
(rev 03)
0000:00:1b.0 0403: Intel Corporation 82801G (ICH7 Family) High Definition
Audio Controller (rev 01)
0000:00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express
Port 1 (rev 01)
0000:00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express
Port 2 (rev 01)
0000:00:1c.3 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express
Port 4 (rev 01)
0000:00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI
#1 (rev 01)
0000:00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI
#2 (rev 01)
0000:00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI
#3 (rev 01)
0000:00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI
#4 (rev 01)
0000:00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI
Controller (rev 01)
0000:00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e1)
0000:00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface
Bridge (rev 01)
0000:00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family)
Serial ATA Storage Controllers cc=IDE (rev 01)
0000:00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller
(rev 01)
0000:01:00.0 VGA compatible controller: nVidia Corporation: Unknown device
0098 (rev a1)
0000:03:00.0 Ethernet controller: Broadcom Corporation BCM4401-B0 100Base-TX
(rev 02)
0000:03:01.0 FireWire (IEEE 1394): Ricoh Co Ltd: Unknown device 0832
0000:03:01.1 0805: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev
19)
0000:03:01.2 System peripheral: Ricoh Co Ltd: Unknown device 0843 (rev 01)
0000:03:01.3 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host
Adapter (rev 0a)
0000:03:01.4 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev
05)
0000:0c:00.0 Network controller: Intel Corporation: Unknown device 4222 (rev
02)
--
Bluetooth not discovered on Dell Inspiron 9400
https://bugs.launchpad.net/bugs/37288
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