In my newly installed Ubuntu 14.04 LTS Suspend is not working. I tried to do it with
sudo s2ram. I am getting a message
KMS graphics driver is in use, skipping quirks.
I also tried
sudo pm-suspend with both of them the computer is going to sleep. When I press any button in the keyboard or the power button it woke up, but when it woke up, the screen freezes. I have tried some posts, but to no avail. I have added the links which I have tried.
I always put my computer to sleep, but this problem has made using the computer practically impossible.