Originally Posted by Ant305
I have a acer aspire 5517.
And the results from the gedit window is:
02:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g (rev 01)
Which version of Ubuntu are you in? Or, to be exact, which kernel version? BCM4312 is supported as of kernel ...29.
I would recommend you to either update kernel to this level or try *buntu 10.10.