Updating ubuntu from dual boot windows 7 Vancouver chat line numbers
Option 1 – Direct Disabling Secure Boot can be done by going into your “BIOS” at boot up time (the usual F1, F2, F12, Del or Esc keys),…
My Acer Laptop required me to press and hold F2 as soon as you see the Acer logo, and Acer Desktops seem to prefer the Del key instead.
For this purpose, I have a cheap Acer laptop that came with Windows 8.1. So how do I make this laptop dual boot Windows 8 and Ubuntu using Ubuntu 14.x and Windows 8.1?
These are the few easy steps I took to make my laptop dual boot Windows 8.1 and Ubuntu 14.x.
Secure Boot is actually a BIOS (or more correct UEFI) option, which makes sure that the computer is only booted with software the PC manufacturer trusts (see also this Microsoft Tech Net Article).
Please note that “Secure Boot” is not a requirement for any Operating System (as far as I know), rather an attempt by hardware manufacturers to get PC’s more “secure” … ) “Secure Boot” should not be confused with “UEFI” and “Legacy” boot mode!
Backups are funny – you only need them when you didn’t make one …
This guide is intended for a computer that is already running Windows 8.1, with enough hard-disk space left so we can install Ubuntu next to Windows.Ubuntu recommends more than 6.4Gb, as it uses 6.4Gb for the install alone.So probably best to aim for at least say 20Gb of disk space you will need, but go higher if you can – I took 100Gb (84Gb Ubuntu and 16Gb swap).This is NOT the same USb stick we just used for Ubuntu!To get to Windows Recovery, “, and remove the USB drive properly (use the Windows Eject option), and store it in a safe place … In this step we will backup your files and such, which might need more space – all depending on what you’ve collected over time.