I'm new on Ubuntu. I've got a Toshiba L845 (that comes with W8 pre-installed) and after having so many problems I decided to go to Linux.
I do not want to keep W8 (since I can not even start it due to a blue screen error that cost U$S 400 to be fix according to toshiba).
I've been trying to install Ubuntu through USB. I have correctly "burn" the ISO in another computer and have fixed all the UEFI and Secure BIOS issued.
The copy boots perfectly, but on the main menu of the installation when I click on "Install Ubuntu" the computer keeps restarting all the time. It comes up with the Ubuntu installation menu and then it restarts again and again.
Does someone have the same problem? What can I do to fix it? Please consider that I have no access to Windows. I just have my USB stick and the computer.