fix ubuntu 11.04 wifi problem

no wifi on 11.04? SHOW LIST sudo rfkill list RESULT 1: phy0: Wireless LAN Soft blocked: yes Hard blocked: no 2: acer-wireless: Wireless LAN Soft blocked: yes Hard blocked: no yes means softblocked. use this: 1.sudo rfkill unblock all sudo rfkill list all OR 2.sudo rmmod -f acer-wmi sudo rfkill unblock all sudo rfkill list…