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What is the difference between 32bit and 64 bit and which should I chose?
I installed Ubuntu Natty 64-bit on HP machine, with the following hardware:
- AMD Phenom 8600 triple core processor
- 3GB RAM
- GeForce 6150SE nForce 430
But I feel that it's so slow compared with the same machine with Ubuntu Lucid 32-bit with PAE.
What do you recommend, install Natty 32-bit? Get back to Lucid or Maverick?
Some tip for speed up my machine? Should I install gnome?
Try installing preload and prelink. they are both in the default repositories. Check out this guide for prelinking: http://ubuntuforums.org/showthread.php?t=74197