Once you have the firmware loader in place (or if you aren't sure and you just want to try things to see if it works), you need to install the firmware file into the appropriate location. The steps for installing and configuring this are very distribution specific and the tools differ, but distributions have this enabled. In addition to having the firmware_class support in your kernel, you must also have a working userspace infrastructure configured. You can determine if your kernel currently has firmware loader support by looking for the iwlwifi is the wireless driver for Intels current wireless chips.

When you configure the kernel, you can find this option in the following location: In order to function correctly the driver requires this to be enabled in your kernel. More information can be found under in the Documentation/firmware_class/README file in the kernel source. The driver loads the firmware using the kernel's firmware_class infrastructure. I've spent a lot of time on these problems,please guide me how to solve them ifup wlan0 Error for wireless request 'Set Mode' (8B06) : SET failed on device wlan0 Invalid argument. If that doesn't work, or you need newer firmware, read on.? intel wifi link 5100 linux kernel 2.6.27 system fedora 9, I've install as many drivers as I can and the wlan0 LED can be lighted up,but cannot work properly. Note that many distributions ship the firmware, you could install the “linux-firmware” package or similar. The firmware necessary to support the devices is distributed separately under the firmware license.

Intel wifi link 5100 driver linux