install ubuntu from usb on extra hard drive

Install ubuntu from usb on extra hard drive how to#
Install ubuntu from usb on extra hard drive install#

On PCs, this usually involves pressing a button such as Esc or F12 immediately after. For example, the first device might be /dev/sda, the second /dev/sdb and so on. Typically, the disk drives in a system are assigned device names beginning hd or sd followed by a letter to indicate the device number.

Install ubuntu from usb on extra hard drive install#

If you used the 'USB Drive' install mode: After rebooting, boot from the USB drive. Assuming the drive is visible to the BIOS it should automatically be detected by the operating system.

If your USB drive doesnt show up, reformat it as FAT32. iso image and the i386 installer for an i386 iso. Select an ISO file or a distribution to download, select a target drive (USB Drive or Hard Disk), then reboot once done. This can cause some severe problems if you have any file processing scripts running when your machine boots up (as I have). This work is being done on a computer tower with Ubuntu 16.04 installed. The reason being Ubuntu sometimes changes the drive order, particularly if you boot up with a USB drive attached, so what is normally /dev/sdb might randomly become /dev/sdc. I’m going to create the swap partition on the USB drive, because I’m uncomfortable with the message I get about reformatting the swap partition on the hard drive. You need a amd64 installer if you want to install an amd64 Ubuntu. In these instructions, you’ve written that creating the swap partition on USB drive is optional. Now,reboot computer from USB flash drive and start install ubuntu.

Syslinux h: (change h: to your USB disk.)Ĥ.Copy the CD image file to the root directory of your USB device.Now four files,or folders in your USB device: “syslinux”,”install”,”ldlinux.sys”,”.iso image file”.

Go to the file with command prompt,and run cd win32

Install ubuntu from usb on extra hard drive how to#

The Home Server Project Part 1: How to Install Ubuntu Server 20. Sudo syslinux /dev/sdb1 (use 'sudo fdisk -l'to confirm '/dev/sdb1')įor windows user,download syslinux.zip from here,then extract it. This will show the process of wiping the hard disk on your server. Rename “isolinux” to “syslinux”,then go inside the folder and rename “isolinux.cfg” into “syslinux.cfg”.įor ubuntu user,run following in terminal: sudo apt-get install syslinux This tutorial will tell you how to install ubuntu from USB flash drive,it may help if your computer don’t have a CD-Rom.Īlso,you can create a bootable ubuntu live usb with UNetbootin.This is highly recommended if you prefer doing this with a graphical interface and this make things very easyġ.First,download the ubuntu CD image file from ,and download “vmlinuz” and “initrd.gz” from here (for amd64) and here (for i386).Ģ.Then,in your root directory of your USB device,create a file folder named “install” and copy “vmlinuz”, “initrd.gz” into this folder.ĭouble click the CD image file,and right click on “isolinux” folder,then extract to the root directory of your USB device.