I had Windows 8.1 and updated to 10 for free. I want to dual boot it with Ubuntu 15.04. I made a bootable USB stick. In installation process it shows that I have a Windows 8 OS and does not allow me to install Ubuntu besides my existing Windows 10.

  • please refer here – Ravan Aug 27 '15 at 10:10

After upgrading to Windows 10 on Acer Aspire-AXC-605, I could not boot into ubuntu and F2 key would not bring up bios screen so could not boot from USB ubuntu live.

I had to use Esc key while booting this brought up a "Diagnose PC" screen and I could boot USB from there.

| improve this answer | |

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy