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I have a Sony VAIO T-Series (SVT15117CDS) laptop that came pre-installed with Windows 8. After having the computer for a while, I updated it to Windows 8.1. I now want to put Ubuntu 14.04 LTS onto the computer alongside Windows 8.1. I want to have an Ubuntu 14.04 LTS / Windows 8.1 dual-boot system.

When I try to install Ubuntu in UEFI Boot Mode I get the following error after staring at the Ubuntu loading screen for over a minute:

BusyBox v1.21.1 (Ubuntu 1:1.21.0-1ubuntu1) build-in shell (ash)
Enter 'help' for a list of built-in commands

(initramfs) Unable to find a medium containing a live file system

I am using UNetbootin to set up my USB key with the proper files.

I run into the same problem as above when I try it with Secure Boot enabled and disabled. When I try booting in Legacy Mode, I simply get a black screen saying "No operating system found".

The user in this forum topic seems to have the exact same issue as me: http://ubuntuforums.org/showthread.php?t=2108810 However, I was unable to make sense of how they resolved the problem.

The volumes on the disk are set up using the GPT partition style. Here is a screenshot of my disks: Image

Is there anything I can do to get Ubuntu working on this laptop?

Thanks!

user68186
  • 33,360

1 Answers1

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I plugged the USB key containing the Ubuntu install files into my USB 3.0 port (it was in a USB 2.0 port before) and I was able to run the installer without problems. It first booted into a GRUB menu and from there I went to install Ubuntu.

It seems there is a problem with the USB 2.0 ports when running Ubuntu on this laptop. See USB 2.0 ports don't work on Sony VAIO S series laptop.