help me restore my ubuntu 12.04

my ubuntu 12.04 crashed and i've deja dup backup on my windows drive,when i tried to restore my ubuntu was crashed again(a black screen with system on).can someone guide me now?i've freshly installed ubuntu 12.04 now.is there any hope i can atleast recover data and apps.pls help.

i've installed kde on this fresh install of ubuntu.Hope restoring won't remove it.

I have the same problem with restoring. Some files I saw getting restored and suddenly my screen got black while the laptop was still on.

You managed to solve this??