[   18.007003] b43-phy0: Broadcom 4311 WLAN found (core revision 10)
[   18.051203] b43-phy0: Found PHY: Analog 4, Type 2 (G), Revision 8
[   18.273595] b43 ssb0:0: Direct firmware load failed with error -2
[   18.273601] b43 ssb0:0: Falling back to user helper
[   19.253964] b43 ssb0:0: Direct firmware load failed with error -2
[   19.253969] b43 ssb0:0: Falling back to user helper
[   19.475019] b43 ssb0:0: Direct firmware load failed with error -2
[   19.475025] b43 ssb0:0: Falling back to user helper
[   19.483434] b43 ssb0:0: Direct firmware load failed with error -2
[   19.483440] b43 ssb0:0: Falling back to user helper
[   19.490404] b43-phy0 ERROR: Firmware file "b43/ucode5.fw" not found
[   19.490479] b43-phy0 ERROR: Firmware file "b43-open/ucode5.fw" not found
[   19.490548] b43-phy0 ERROR: You must go to http://wireless.kernel.org/en/users/Drivers/b43#devicefirmware and download the correct firmware for this driver version. Please carefully read all instructions on this website.