I am new to linux. I had windows and kubuntu 15.04 in dual boot. Now I have decided to get rid of windows. I formated 2 of my hard drvives. I reinstalled kubuntu. But now I can't boot in it. I tried to use Boot-Repair, it didn't help. Here is http://paste.ubuntu.com/13062612/ log from Boot-Repair. In bios in boot options I have 2 options:
1) Windows Boot Manager (Drive not present)
2) Ubuntu (Drive not present) Although I erased drives.

Any help?