
My solution is to put the IOS files you need to load forward as far as possible when allocating the CD-ROM ports, followed by. I encountered the above problems, and the solutions on the Internet were all wrong. Go to Security tab and look for “Select an UEFI file as trusted for executing” and click enter.I was installing win10 virtual machine with VirtualBox in unbuntu16.04. In the boot settings, make sure that Secure Boot is turned on. Depending upon your manufacturer/model, you might need to use Del or F10 or F12 keys. You have to be very quick with it if you are using SSD hard disk because SSDs are very fast in booting.

I had to press Fn+F2 (to press F2 key) on Acer Aspire R13 quickly. Turn the power off and boot into boot settings. My OnePlus camera seems to be not very happy with my laptop screen. Fix no bootable device found error after installing Ubuntu If you are in similar situation, you can try the fix which worked for me. Minimal BASH like line editing is supported.Interestingly, dual booting Windows and Linux often ends up in common Grub issues like these two: However, I have no data to backup my claim. In my opinion, not disabling the secure boot was the reason of this error. After installing Ubuntu, I saw no bootable device found error while booting from the hard disk.

existing Windows, various partitions etc. I chose to install Ubuntu by erasing everything i.e.You can read this post to know how to disable secure boot in Acer laptops Secure boot was not turned off (my laptop has just come from repair and the service guy had put the secure boot on again, I did not know until I ran up in the problem).

