I have an Acer 4736z with 2gb Ram and ubuntu 12.04 is running too slow for my standards.
I would like to know if I am running useless processes that I am not aware of and remove packages I will never use.
How can I do that?
free -m output:
total used free shared buffers cached Mem: 1944 1627 316 0 15 340 -/+ buffers/cache: 1271 673 Swap: 1976 676 1300