OK, my distro is up to date and still have the same problem, but i solve it.
It seems to be the b43 driver, its not working.
-First, I disable the b43 module ($ modprobe -r b43)
-Then I install the bcm43xx-fwcutter from the ubuntu repositories
.Finally, I activate the bcm43xx module ($ modprobe
Public bug reported:
In Ubuntu Gutsy, ubuntu detects my broadcom wireless card and download the
firmware using bcm43xx-fwcutter, then the wireless work perfect.
Now in Ubuntu Hardy beta, ubuntu does the same but the wireless card can not
detect any access point.
some usefull information:
[EMAI