when I suspend my laptop then it will not open from there even I have to hard shut my laptop every time to reboot it, suspend and hibernate both are not working. What is the problem and how to fix it?
This is the problem of your drivers of graphic card so you can update it by following commands:
sudo apt-get install fglrx-amdcccle-updates sudo apt-get install fglrx-updates
but this will work for AMD Radeon, you need to find out for your graphics driver, you can easily find these packages from synaptic package manager.