Intel WiFi Link 5100/5300 WLAN controller
Contents
Kernel 2.6.27-rc5 (as a patched kernel 2.6.26)
download linux kernel 2.6.26
download linux kernel prepatch 2.6.27-rc5
(http://kernel.org/pub/linux/kernel/v2.6/testing/patch-2.6.27-rc5.bz2)
Device Drivers => Network device surppot => wireless LAN
CONFIG_WLAN_80211=y
CONFIG_IWLWIFI=y
CONFIG_IWLCORE=y
CONFIG_IWLWIFI_LEDS=y
CONFIG_IWLWIFI_RFKILL=y
CONFIG_IWLWIFI_DEBUG=y
CONFIG_IWLAGN=y
CONFIG_IWLAGN_SPECTRUM_MEASUREMENT=y
CONFIG_IWLAGN_LEDS=y
CONFIG_IWL5000=y
make && make modules_install
cp arch/i386/boot/bzImage /boot/kernel-2.6.27-rc5
install wpa_supplicant
now enjoy your new wireless card :)
alternative if you want to use your stock < 2.6.27 Kernel
See http://ubuntu-virginia.ubuntuforums.org/showpost.php?p=5710211&postcount=4
sidux 2008-03
See How to install Intel Device 4236 under sidux 2008-03 (Ουρέα) for more info.