Below is my wireless card information.
sudo lshw -C network
*-network UNCLAIMED description: Network controller product: BCM4313 802.11b/g/n Wireless LAN Controller vendor: Broadcom Corporation physical id: 0 bus info: pci@0000:03:00.0 version: 01 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list configuration: latency=0 resources: memory:f0500000-f0503fff
Below is my kernel version.
Linux chinthaka-PC 3.5.0-37-generic #58~precise1-Ubuntu SMP Wed Jul 10 17:51:56 UTC 2013 i686 i686 i386 GNU/Linux
If I install the Broadcom driver using the additional drivers window I can see the wireless networks and I cannot connect to them.
I have followed many threads in Ubuntu forums to get this work and none of them worked for me as of now, but when I execute the following commands, I can connect to the wireless network, but when I restart my computer the wireless is no longer there. I have to install the broadcom driver from scratch and execute these commands again.
sudo modprobe -r wl sudo apt-get install linux-firmware-nonfree sudo apt-get remove --purge bcmwl-kernel-source sudo modprobe b43
I have following entries in the
blacklist bcma blacklist b43 blacklist b43legacy blacklist bcma blacklist ndiswrapper blacklist brcm80211
Please can someone help me to overcome this problem?