Possible Duplicate:
Suspend/hibernate doesn't work on an Asus Laptop
I am a newbie to Ubuntu environment. I using ASUS 1225 eee pc netbook, with ubuntu 12.04 version. when I choose suspend, I guess it goes to low power state but when I press any key it doesn't resume. So I had to turn off and again start my system. Kindly tell me how to resume from suspend ? Thank you.