Ubuntu installation always restarts
- by user1880405
I downloaded ubuntu-12.04.3-desktop-amd64.iso and mounted it to USB. I restart my laptop, select Install Linux and select language, then it says I have no internet, I press "Continue", and then I click "Install Ubuntu alongside Windows 8" and click "Continue", the computer just restarts and I see the again the same Try-Ubuntu-or-install-it menu.
And hence I cannot install Ubuntu. I check md5 hash for iso and it's correct.
Thanks for any help. P.S. I couldn't find answer anywhere else.