yet another g33k blog *sigh*

Archive for the ‘linux’ Category

VirtualBox’ing Ubuntu Linux

with 2 comments

If you’re expecting a long hack about how to get it working sorry you won’t find it here. Ubuntu just works in VirtualBox except for one not so obvious error message on first boot.

I couldn’t get a screenshot for some reason but the error message you will get on first boot of any ubuntu distro (desktop or server) in VirtualBox is:

Starting up …
This kernel requires the following features not present on the CPU:
Unable o boot - please use a kernel appropriate for your CPU.

Huh? Yeah me too. I’ve encountered this issue before I just forgot the fix so I had to google it (again). The fix is:

  1. Power-off or shutdown the running virtual machine instance
  2. Select the “Settings” menu option from the context-menu on your VM instance (mine is called hardy lts in the screenshot)
  3. Then from the General tab pane select “Advanced” tab pane
  4. Enable PAE/NX

VirtualBox fixer upper

That’s it! You now have a useable ubuntu virtual machine running in OS X. yay. This is listed as a “Known Issue” on the ubuntu wiki

Disclaimer: Steps may vary on your guest OS. eg. it might require 50+ clicks and a cold boot when using winblows :P

Written by phpslacker

February 9th, 2009 at 10:24 pm

Posted in linux

Tagged with , ,