preface
The architecture course requires running spec CPU2000 to test PC CPU performance, for which a Linux environment is required. This article documents the entire process of installing Ubuntu dual system for personal inquiry.
The computer used is gigabyte Aero 15 Classic, configured with Intel Core I7-9750H, 16GB RAM, Win10 home edition. There are also two SOLID-state drives: a 512GB Intel 760P and a 1TB Samsung 970 EVO. Intel solid state as Windows boot disk.
A, preparation,
(I) Ubuntu image
- Download: ubuntu.com/download/de…
- Image addresses (including domestic mirrors) : launchpad.net/ubuntu/+cdm…
(2) Production software of Ubuntu boot USB disk
- UltraISO：cn.ultraiso.net/
Two, disk partition
Use the shortcut key “Win +X” and then open “Disk Management”.
Right-click the disk to be allocated with large free space and choose Compressed Volume from the shortcut menu.
Compress the space for the upcoming installation of Ubuntu, here I choose to use 100GB (don’t ask why, ask is rich) (in fact, less than 50GB is enough, after all, Linux can directly see the Files managed by Windows).
The disk space is allocated.
Verify that Secure Boot is Disabled in boot because it prevents dual booting of Windows and other operating systems. I can’t find this option on a PC, so I’ll assume the manufacturer has removed this outdated option.
3. Make an Ubuntu boot USB drive
Open the UltraISO.
Open the image file in File.
Start -> Write hard Disk Image.
Hard drive is selected as boot USB disk, the rest of the values default, then “write”.
Ubuntu boot USB flash drive is ready.
4. Install Ubuntu on usb flash drive
- U disk boot
Plug in the USB drive and start the machine. The author is a Gigabyte computer, press F12 to enter the boot option selection, select USB boot to enter the Ubuntu installation interface.
- Install Ubuntu18.04.5
Follow the interface instructions, can be very clear.
When you get to “This computer has Windows 10 installed, what are you going to do?”, select Other Options. Because that’s how you partition.
Here then is the Ubuntu space division, reference blog.csdn.net/fesdgasdgas…
The installation process needs to involve partitions. In order to avoid reinstallation in the future, MY suggestions are as follows: 1), 5G, primary partition,Ext4 log file system,/ 2), memory size, logical partition,Ext4 log file system,/ 3), 200MB, logical partition,Ext4 log file system,/boot 4) Remaining space, logical partition, space start location,Ext4 journaling filesystem,/home
Main partition: Ubuntu system application area, including future application updates, installation software, etc. Swap partition: When the physical memory is insufficient, this partition can be used as memory. Boot partition: Linux grub boot data area User data directory: stores personal data, of course, you can not give, because ubuntu is available to operate Windows space.
About: 5G+8G+200M+5G=20G, I gave 35G. According to your own needs.
My specific division is as follows:
After the partition is added, select “Device to install boot” as the newly divided /boot section. Complete the installation
5. Set the boot option
After installing Ubuntu, restart and press F2 to enter the Boot Setup screen and adjust the boot sequence.
The dual-system installation is complete.
Six, reference
www.jianshu.com/p/d79821e9f…
Blog.csdn.net/qq_24624539…