3

I upgraded from 13.10 to 14.04, and when I restarted the computer and selected Ubuntu, the black screen said:

mount: mounting/dev/loop0 on/root failed: Invalid Argument
mount: mounting/dev on/root/dev failed: No Such File or Directory
mount: mounting/sys on/root/sys failed: No Such File or Directory
mount: mounting/proc on/root/proc failed: No Such File or Directory
Target Filesystem doesn't have requested /sbin/init.
No init found. Try passing init=bootarg.
BusyBox v.1.21.1 (Ubuntu1:1.21.0-1ubuntu1)built-in shell(ash)
Enter 'help' for a list of built-in commands.
(initramfs)_

Can anyone help me fix this?

  • This solved the problem, I see the desktop but it keeps loading without entering Ubuntu environment – Mohamed Sami Aug 19 '14 at 17:43
3

I had the same problem this morning, after my 13.10 to 14.04 upgrade last night. My setup is a dual boot with Windows, using the windows boot manager.

I found the solution here: same issue with Win 8

The precis is:

  1. When I select Ubuntu from the boot manager, I hold the shift key
  2. This brings up Grub manager
  3. With the first line selected, hit "e" (for edit)
  4. Hunt down through the boot instructions to a long command line that includes options "ro quiet splash"
  5. Change the "ro" to "rw" (readonly to read-write)
  6. ctl-x to save and run

This brought me right up in 14.04 LTS. The disclaimer is that I don't have any idea why it worked. I then edited /boot/grub.cfg to make this same change permanent (suggestions on the correct way to do this appreciated).

  • well dang, I have no idea how you figured that out, but it works! I was on wubi if that makes any difference... – Blaine Jul 22 '17 at 0:00

protected by Community Sep 10 '14 at 22:07

Thank you for your interest in this question. Because it has attracted low-quality or spam answers that had to be removed, posting an answer now requires 10 reputation on this site (the association bonus does not count).

Would you like to answer one of these unanswered questions instead?

Not the answer you're looking for? Browse other questions tagged or ask your own question.