Lenovo G550

[User Wojtek]

anyone knows how to:

- make it's touchpad usable? without any special software and used as 
mouse emulator it is very bad. The problem is that it quite often produces 
false clicks when you type on keyboard. Tried xf86-input-synaptics but it 
doesn't recognize the device (protocol psm, device psm0, turned off moused 
to aboid conflicts)

- make wireless network work. For me it's low priority now, i mostly don't 
use wifi, but it may be needed. Tried bwi and bwn with every firmware and 
doesn't work.

none1 at pci0:4:0:0:       class=0x028000 card=0x04b514e4 chip=0x431514e4 rev=0x01 hdr=0x00
     vendor     = 'Broadcom Corporation'
     device     = 'Broadcom Wireless b/g (BCM4315/BCM22062000)'
     class      = network

Everything else works fine, including powerd and it's great laptop. Works 
4.5 hour without power when lightly loaded.

- lowest priority - what software can make any use of buildin camera.
ugen7.2: <Lenovo EasyCamera SuYin> at usbus7, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=ON