OK. Picking this up again as it's not working again - not quite sure
when it broke.
The driver for the bluetooth thumb is bcm203x. When booting I get this
(dmesg | grep bcm)
[ 12.981820] bcm203x_probe: Mini driver request failed
[ 12.981831] bcm203x: probe of 1-2:1.0 failed with error -5
Strings on the binary driver reveals these interesting strings:
firmware=BCM2033-FW.bin
firmware=BCM2033-MD.hex
I have some files _almost_ named that:
# locate BCM2033-FW
(nothing)
# locate bcm2033-fw
/lib/firmware/bcm2033-fw.bin
# locate bcm2033-md
/lib/firmware/bcm2033-md.bin
# dpkg -S /lib/firmware/bcm2033-md.bin /lib/firmware/bcm2033-fw.bin
linux-firmware: /lib/firmware/bcm2033-md.bin
linux-firmware: /lib/firmware/bcm2033-fw.bin
# dpkg -l | grep restricted-modules-2.6.27-9
ii linux-restricted-modules-2.6.27-9-generic 2.6.27-9.13
Non-free Linux kernel modules for version 2.
So yes, we can rule out the restricted-modules package as source for
this firmware.
# apt-cache policy linux-firmware
linux-firmware:
Installed: 1.2
Candidate: 1.2
Version table:
*** 1.2 0
500 http://no.archive.ubuntu.com intrepid/main Packages
100 /var/lib/dpkg/status
That's good then.
Hum, the casing...
# cd /lib/firmware/
# ln -s bcm2033-fw.bin BCM2033-FW.bin
# less bcm2033-md.bin
(The file looks like it's hex code)
# ln -s bcm2033-md.bin BCM2033-MD.hex
# modprobe -rv bcm203x
rmmod /lib/modules/2.6.27-9-generic/kernel/drivers/bluetooth/bcm203x.ko
# modprobe -v bcm203x
insmod /lib/modules/2.6.27-9-generic/kernel/drivers/bluetooth/bcm203x.ko
# dmesg | tail
[1405602.103828] firmware: requesting BCM2033-MD.hex
[1405602.105783] firmware: requesting BCM2033-FW.bin
[1405602.107804] bcm203x_probe: Firmware request failed
[1405602.107814] bcm203x: probe of 1-2:1.0 failed with error -5
[1405602.107843] usbcore: registered new interface driver bcm203x
[1405621.780508] usbcore: deregistering interface driver bcm203x
[1405627.253211] Bluetooth: Broadcom Blutonium firmware driver ver 1.2
[1405627.253830] firmware: requesting BCM2033-MD.hex
[1405627.256246] firmware: requesting BCM2033-FW.bin
[1405627.270019] usbcore: registered new interface driver bcm203x
We seem to have a winner! Looks like there is a packaging problem in
linux-firmware - modifying the package name for this bug. Hope the right
people will get time to fix this.
Regards,
Nicolai
** Changed in: linux-firmware (Ubuntu)
Sourcepackagename: bluez-utils => linux-firmware
--
bluez suite lacks bluez-firmware package
https://bugs.launchpad.net/bugs/156133
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