I'm using Ubuntu 12.04 & everything about it is great except that it just won't resume after suspend. I've tried the suggestions listed in this thread Entire system freezing after pressing "Suspend" but none worked. I'm using Lenovo Y510P. I'm new to Ubuntu, or unix for that matter, so please let me know if there's anymore information that I should be posting. Thanks.
I tried the suggestion by Dima on this post How to enable hibernation?. The machine wakes up from hibernation but immediately the screen gives a screen like this
Wondering if this is an issue with the graphics card or something.