Thanks to Karmic which has made me come back and wrote somethings down here.
I found my first case, there was a netbook which run smoothly on JJ. But when i installed KK on it, the wireless did not do anything....hmmm
so....here we go:
- Open terminal, make sure that your wireless is "Broadcomm 43xx" by typing sudo lspci
- Insert Ubuntu 9.10 LiveCD to CD-ROM drive.
- Type these command below
- Restart computer.
- Go to System - Administration - Hardware Drivers; Broadcomm BCM43xx wireless chip had been detected
- Now it's time to set the wireless connection
sudo apt-cdrom add
sudo apt-get install dkms patch fakeroot bcmwl-kernel-source
regards;
~E~