All Acronyms, Ada - A high-level computer language (May. 3, 2017, 7:05 AM), available at https://www.allacronyms.com/ADA/A_high-level_computer_language.
3. Select the amount of memory your VM will use and click âNext. â When you chose your operating system in the previous step, VirtualBox automatically recommends the proper amount of memory to use. If you feel this amount isnât correct, you can move the slider or type a new amount in the box.Click âNextâ when youâre done.. In next window you will see Install Options. You can choose to try ubuntu without installing, you can choose install ubuntu option, you can also check for disk and memory for defects and problems and you can also choose to boot from existing hard disk. Choose to install ubuntu option here.
1 Select your OS X machine in VirtualBox's left sidebar and click the Start button in the toolbar. 2  It'll bring you to the HackBoot boot screen, with one icon in the middle labeled HackBoot. 3  Click on the CD icon at the bottom of the VirtualBox window and select Choose a Virtual CD/DVD Disk File. After a moment, it'll take you to the OS X Installation screen. 2  Click on your VirtualBox hard drive in the left sidebar, then click the Erase tab in Disk Utility's main pane. 3  Give your drive a name (like Macintosh HD) and click Erase.