Ubuntu full screen in Virtualbox?
Simple! It's not just a matter of Right Ctrl + F. If you want to go to full screen in any VirtualBox you need to install the guest additions. But in this case, you need to install the VBoxLinuxAdditions.
Note: I am using VirtualBox Version 3.2.4 during this demonstration
Here's a step by step process to install the Linux Guest Additions.
1.) Start your Ubuntu Virtualbox and login your root username and password. Make sure that you have no mounted device in your CD/DVD Devices. Devices > CD/DVD Devices. If you have, then unmount it by clicking the part that has a check mark before the image name.
2.) Hit Right Ctrl in your keyboard, this will enable you to click on the toolbars in your Virtualbox. Now go to Devices > Install Guest Additions ... or you can just hit Right Ctrl + D. This will create an image file (iso) and mount it automatically in your CD/DVD Devices. (If you will be asked to enter your root password and or username. Just input it.)
3.) In your Ubuntu machine, go to Places and click VBOXADDITIONS_3.2.4_62467. I added this step, because sometimes Autorun will not start.
4.) Open your Terminal by going to Applications > Administratives > Terminal. Type this instructions.
() cd /media/VBOXADDITIONS_3.2.4_62467/
- notice that I didn't use cd /media/cdrom/ - this won't work of course.
() sudo bash ./VBoxLinuxAdditions-x86.run (for 32bit system)
or
sudo bash ./VBoxLinuxAdditions-amd64.run (for 64bit system)
() type your password. (you must be root)
Just wait until it displays done, and that's it. You're done on how-to make Ubuntu 10.04 go to full screen in Virtualbox.
Restart your Ubuntu Virtual Machine. Navigate to System > Preferences > Monitors and choose the highest resolution. Now hit Right Ctrl + F or go to (VBOX) Machine > Enter Full Screen Mode. ^_^
All the snapshots used here are mine.
Ubuntu logo from: http://alexp0205.files.wordpress.com