Possible Duplicate:
What should I do when Ubuntu freezes?
I just finished installing Ubuntu 12.4 on my PC. However, after the installation, it has been running surprisingly slow. When, I say slow I mean, the launch of applications takes around 2-3 minutes. On top of that, the computer is freezing-up every 5-7 minutes with application UX turning gray.
Here are the specs of my PC. It is a Packard Bell EasyNote. Intel Core i7-620M Processor 4 GB Memory NVDIA GeForce GT 320M, 1 GB VRAM 640 GB HDD
Did anyone else have this issue? Any suggestions on how I can fix this?
