[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)
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https://bugs.launchpad.net/bugs/285007
Title:
bluetooth mouse does not reconnect on wake from suspend
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