First things first, here is the link I got after the first time I did boot repair http://paste.ubuntu.com/6103007/
And now the story:
I got this computer with windows 8, but later I decided to install ubuntu because it was the distro I was most familiar with, a few days ago however, I decided I would like to try openSUSE, so I deleted my ubuntu partitions (which I am fairly sure cause this problem).
Anyway, after that I installed openSUSE, but it didnt appear on the boot devices list, ubuntu still did appear however, if I were to choose ubuntu (which was already deleted) it would go to a screen wich said error: invalid filesystem (or something like that) and below that there was : grub rescue> _
Well, I tried almost everything I could to get openSUSE to boot, and a few friends sent me some links, but most of them required the use of the terminal and most of those tools werent present on openSUSE live, so I made a USB with ubuntu so I could use more commands.
I started ubuntu live, tried some of the guides but half of them didnt work or said no such file or directory, and then I used Boot-Repair...
I copied the link, then I restarted, went to the boot menu.
I noticed there were 2 "new" boot devices: another Windows one (with the exact same name as the first) and another ubuntu one (making this the 3rd ubuntu boot device, with the same name and not counting with the USB)
Now, all of them would take me to the grub rescue> _ screen... in other words, I can only boot my PC through my USB using ubuntu live now...
I really would like this to be fixed... I have no idea what to do and most commands are... weird maybe?
Anyway, I'll wait for your responses, thanks again