[Bug 285007] Re: bluetooth mouse does not reconnect on wake from suspend

psl 285007 at bugs.launchpad.net
Fri Aug 10 22:23:37 UTC 2012


I solved it! It was HW problem.
Notebook Comapaq NC6000 has bluetooth module that was designed for bluetooth 1.1. Mouse was compatible with 2.0 or 2.1.
I replaced module version 1.1 with newer module that is 2.1; you can get such module at eBay, it is small module with BCM92046 chip; easy to replace. With new bluetooth module, mouse works as expected.

To check your bluettooth module, use CLI command hciconfig:

# hcicinfig -a

hci0:	Type: BR/EDR  Bus: USB
	BD Address: 00:25:56:E7:XX:XX  ACL MTU: 1021:8  SCO MTU: 64:1
	UP RUNNING PSCAN 
	RX bytes:137386 acl:9055 sco:0 events:69 errors:0
	TX bytes:1451 acl:12 sco:0 commands:55 errors:0
	Features: 0xff 0xff 0x8f 0xfe 0x9b 0xff 0x79 0x83
	Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 
	Link policy: RSWITCH HOLD SNIFF PARK 
	Link mode: SLAVE ACCEPT 
	Name: 'nc6000-0'
	Class: 0x5a0100
	Service Classes: Networking, Capturing, Object Transfer, Telephony
	Device Class: Computer, Uncategorized
	HCI Version: 2.1 (0x4)  Revision: 0x51d3
	LMP Version: 2.1 (0x4)  Subversion: 0x424c
	Manufacturer: Broadcom Corporation (15)

-- 
You received this bug notification because you are a member of
Bluetooth, which is subscribed to bluez-gnome in Ubuntu.
https://bugs.launchpad.net/bugs/285007

Title:
  bluetooth mouse does not reconnect on wake from suspend

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/bluez-gnome/+bug/285007/+subscriptions



More information about the Ubuntu-bluetooth mailing list