** Description changed:
+ SRU Justification:
+
+ Impact: Bluetooth device on MacbookPro 5.1 cannot be used until it is reset
+
+ Fix: Add the device's USB ID to a list of BTUSB_RESET quirks
+
+ Testcase: Test to see if bluetooth works on boot
+
+ ---
+
The bluetooth chip in the new Apple MacBook Pro 5,1 (and I suspect the
new Apple MacBook Aluminium although I don't have one of these to test
with) does not work until it is manually reset by issuing a
hciconfig hci0 reset
The device is identified as (from lsusb -v):
Bus 004 Device 003: ID 05ac:8213 Apple, Inc.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 224 Wireless
bDeviceSubClass 1 Radio Frequency
bDeviceProtocol 1 Bluetooth
bMaxPacketSize0 64
idVendor 0x05ac Apple, Inc.
idProduct 0x8213
bcdDevice 0.07
iManufacturer 1 Apple, Inc.
iProduct 2 Bluetooth USB Host Controller
Attached is a patch for the btusb driver in the linux kernel which ensures
the device is reset when the driver is loaded.
ProblemType: Bug
Architecture: amd64
DistroRelease: Ubuntu 8.10
NonfreeKernelModules: nvidia
Package: linux-image-2.6.27-11-generic 2.6.27-11.27
ProcCmdLine: root=UUID=aebd4f4f-ce67-4806-b4d5-ffb98eb102b3 ro quiet splash
crashkernel=384M-2G:6...@16m,2G-:1...@16m
ProcEnviron:
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
LANG=en_AU.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.27-11.27-generic
SourcePackage: linux
--
MacBook Pro 5,1 bluetooth requires reset before it can be used
https://bugs.launchpad.net/bugs/332443
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