I own a HP Probook 5310m, and sometimes the WiFi won't turn on, even after reboots and intense tries on the led-button that is supposed to activate it.

`dmesg | tail` prints this at each press:

[   41.490550] iwlagn 0000:02:00.0: RF_KILL bit toggled to disable radio.
[   51.553540] iwlagn 0000:02:00.0: RF_KILL bit toggled to enable radio.
[   51.939489] iwlagn 0000:02:00.0: RF_KILL bit toggled to disable radio.
[   52.254023] iwlagn 0000:02:00.0: RF_KILL bit toggled to enable radio.

ifconfig shows only 'lo' as the only network interface available, but rebooting in Windows (sorry:), it works.

I recently found a fix:
modprobe iwlagn

And then everything works fine.

Fedora 14, kernel 2.6.35.10-74.fc14.i686 ;

How reproducible: most of the time, sorry I can't be more precise, but sometimes I can turn the LED on before GRUB screen, and it works afterwise.


Steps to Reproduce:
1. Boot with WiFi off ;
2. Turn it on once in Fedora ;
3.
  
Actual results:
Nothing happens.

Expected results:
WiFi turns on.

Additional info:
See above.