I am running ubuntu 11.04 on a laptop and recently both bluetooth and wireless internet stopped working for no reason (maybe because of an update? accidentally pressing a key combination?).
ifconfig -a gives me eth0, lo, and wlan. nm-tool gives me eth0 and wlan are unavailable. Running lshw -C network, recognizes wireless interface but says -netwok DISABLED. Running rfkill list lists Bluetooth and Wireless Lan.
Both bluetooth and wireless are disabled in windows too.
I tried to play with Fn-Fx keys; no luck. Not sure what to do now.