The BROADCOMBCM4312 wireless NIC Driver is successfully installed under Fedora18.

The wireless NIC driver with the newly installed Fedora18finaltc3live machine cannot be used, and the FIRWARE cannot be loaded. This time is different and there is no prompt, so I cannot install it according to the previous method. I tried it, the following method can be used normally, install the necessary tool su-yuminstallb43-fwcutterwget Download windows Drive cd/root/sourcewgethttp: // downloads

The wireless NIC driver with the newly installed Fedora 18 final tc3 live machine cannot be used, and the FIRWARE cannot be loaded in the past. This time is different and there is no prompt, so it cannot be installed according to the previous method, after a try, the following method can be used normally,

Install necessary tools

Su-
Yum install b43-fwcutter wget

Download a windows Driver

Cd/root/source
Wget http://downloads.openwrt.org/sources/broadcom-wl-4.150.10.5.tar.bz2

Decompress the file and extract firmware to the/lib/firmware directory.

Tar-xjvf broadcom-wl-4.150.10.5.tar.bz2
Cd broadcom-wl-4.150.10.5/driver
B43-fwcutter-w/lib/firmware/wl_apsta_mimo.o

Reload the b43 kernel module

Modprobe-r b43
Modprobe b43

The driver to the previous slave is not broadcom-wl-4.150.10.5.tar.bz2 is used with b43-fwcutter-w "$ FIRMWARE_INSTALL_DIR" broadcom-wl-5.100.138/linux/wl_apsta.o
 
The driver versions are different.