I performed a clean install no dual boot.
Everything works perfectly,
keyboard,mouse,monitor, speaker,
Nvidia gefoece g210 graphics card, audio card(with inbuild driver).
My system specification.
Intel core i3-3210 @3.1 Ghz
4GB ram,
500GB HDD.

my Huawei E303F data card didn't work,
some movie DVD's didn't work.

i installed wine to make the data card work,
DVD not at all working, but works in windows.

partition details
-/ 100 GB
/SWAP 4 GB
/HOME REMAINING