I just got Ubuntu 13.04 to my USB and pressed 'Try Ubuntu' and that worked very well, so I decided to install. At the end of the install I got a fail message and it said something about the boot loader, and that made me unable to boot to Ubuntu.
I wanted to use the boot-repair tool, but the problem is now that, when I go to 'Try Ubuntu' I just get the background but no icons, top bar or anything like that? Only the background and my mouse. I can't open anything, but just chill with my mouse.
I tried (old Windows user) to press ctrl+alt+delete and that logged me out. It said I could log in again, but I don't really know what username to use or which password that is useful. I've been trying to reboot several times, but I just get the same result.
Is it possible for me to use the boot-repair tool in another way than with the 'Try Ubuntu' or can I fix the icon, launcher, top bar in a way (without using the Termal. Since I can't open it).