I also have that problem with a Broadcom 4306 Rev 03 card. google revealed this http://www.linuxwireless.org/en/users/Drivers/b43#bcm43xx.2Cb43legacy.2Cb43.2Csoftmac.2C...thefullstory which states
"4306 and 4309 cards with a MAC core revision of 4 or less should also use b43legacy." and a bit further down "always build both b43 and b43legacy (and get firmware for both too). The kernel autoloader will automatically do the right thing and load the correct driver for your device." Which makes me wonder, the "Rev 03" printed during boot is not the MAC core revision or there is a bug with selecting the correct kernel driver for the cards with MAC core revision < 4. I tried putting the b43 driver as blacklisted, but that didn't give me a b43legacy driver loaded at all and modprobe for the driver didn't help that much either. I can attach output from lspci and friends in a later post if needed for further fault isolation. -- Broadcom 4306 doesn't work! I cannot connect to any wireless network https://bugs.launchpad.net/bugs/210373 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs