Okay, so I have the demo Ubuntu up and running on my bootable USB device. But I want to install it so that Ubuntu will save my files that I install and download etc. But if I choose to install Ubuntu, will it install on my USB device or will it install on my hard drive and erase Windows 8?
On a ubuntu live-usb,if you run the Ubuntu installer,it tries to install the Ubuntu Os on the hard-disk.
If you want to Install it on your USB here some tips
1.Your installation Media (Installer) and your installation target (whre youwant to install) must a diffrent disk (e.g your Installation media is USB A and your Installation target is USB B)
2.If you want to install it on a USB drive install it from a Virtual Machine or on a machine that have no OS.If you install it from a computer that already have an OS (Windows for example) it will overwrite it's current bootlaoder and switch it to GRUB bootloader
3.Make sure your USB drive is fast enough
So if you want to Install your Ubuntu on a USB Flashdisk install it from VMWare,or you can install it directly from your computer but maybe you want unplug your HDD first so your Installer won't read your Windows (atleast that what i do )
when you chose "install ubuntu" it will ask whether you want to install it "alongside" your current OS or if you want to replace the OS with ubuntu. choosing alongside will keep your current OS and will install ubuntu. It will let you take a piece of a partition on the computer for ubuntu.
...it won't install ubuntu on the live usb itself
If there is space on the USB stick, you can install on it. The same for the hard disk as well, though this would create a dual boot on one hard disk.
You chose when you reach this stage - go for 'Something Else':
For the memory stick:
If you select the something else install, to install to your memory stick, make a
A better guide may be found here.
Warning - may be a bit complicated to do...
For the hard disk it may display a dual boot option (something like this).
If not, chose 'Something Else', and create a
If there is not enough space, you should be able to resize existing from the install disk, or from Windows Disk Manager. Try to create a space bigger than 10GB, especially if you are doing
As I have not tried anything like this for a while, corrections are welcome.