Hot answers tagged ati
You have a laggy system because you have a lot of swap being used. You have around 512 MB Swap Being Used. You seem to have a Standard Spinning Hard Disk which means swapping will cause your System to Go Crazy Slow. I had the same issue with my laptop I did the below. 1) Reduce the Swappiness to 10. Use this Wiki https://help.ubuntu.com/community/SwapFaq ...
Only top voted, non community-wiki answers of a minimum length are eligible