win10 dual system installed ubuntu18

Outline

Installed dual system ubuntu18 under win10 premise, reference a lot of blog, but no mention of NVIDIA graphics driver installed. In this blog to write, to stay after a rainy day.
In fact, install dual system can be divided into the following parts: the production launch of U disk, partition in win10 environment, adjust the computer bios, ubuntu system is installed, install NVIDIA graphics driver

statement

This reference to two articles: HTTPS: //www.cnblogs.com/wadeChanZone/articles/11517702.html
https://www.jianshu.com/p/fe4e3915495e
thanks to the guidance of the two big brothers, in view of many of its Chinese with the second link, thanks to bloggers, invasion delete

First, make a boot disk U

I found other blog used in the production of U disk boot floppy are relying on to achieve, feel more cumbersome. I am more recommended software is Rufus, its basic operation is equivalent to get a key, Baidu download.

1. Production should start downloading the image good ubuntu18 former U disk, I downloaded 18.04.1, the link is http://old-releases.ubuntu.com/releases/bionic/ubuntu-18.04.1-desktop-amd64.iso
2. The downloaded software to open rufus, point selection, and then you find the path to store the downloaded ubuntu mirror like;
3. Other parts are like default, the start point will be made
   
   to have a point to note, in the production of, rufus will download a small script, I try anyway home network can not be successful, it has prompted the production failure. I use vpn connected to the campus network just fine (I found the campus network connection is faster for some resources on the foreign server).

Second, in the win10 environment partition

Right-click on the "Start" -> "Disk Management" to enter the interface as follows
when if dual hard drives, partitions put ubuntu installed in the system boot disk win10 where (my disk 0), Ubuntu as a whole on the mechanical rotary (mine is disk 1) so the partition to two parts:
(1) the mouse pointer to the volume win10 system, then right-click "compressed volume" boot volume ubuntu18 the best 512mb, 220mb or so, then if ubuntu16 can .
(2) the mouse pointer disk 1 and then separate the 80 (or more, I was separation of the 160G, because the system installed ubuntu is 37 g)
If a single hard disk, on the separation of the hard disk in the last 80 (or more) like, as when the system boots and the like installed in the partition Ubuntu like.

Third, adjust the computer bios

Baidu own their own computer models of power which key to press to enter the bios, I was f10. Bios into two main purposes: to turn off security start and quick start (I only found a safe start, anyway, it is necessary to secure start off), the system starts the usb transfer order for the first (Bahrain remember recall default order).
This step and hold the map, and we are free to Baidu.

Four, ubuntu system installation

When you press the corresponding button to save and exit the bios all set (usually stored key it seems f10), remember to remember before saving and a boot disk plugged in. Do not move after save and exit, the computer will automatically restart, and then have a choice of part, do not follow, then goes into ubuntu trial.
(1) Select the language, I choose here the Chinese, you can see the drop-down.

(2) select the keyboard mode, select the Chinese, the default here just fine

(3) and then let you select a network connection, you can choose to connect the unconnected. (Recommended not connected)
Mounting recommended to select "minimum installation", because it can install a clean system (because few people ubuntu is installed for entertainment)

(4) installation, be sure to choose other, do not automatically installed, there is a risk win10 collapse.
(5) Select the installation
can be found here you just points out the "free space", about the size of the control back if you divide out the size, click below the "+" sign after selected it.

Then there is the partition, and very important step
A) efi:
dual hard drives : win10 partition in that step mentioned, this corresponds to win before the good points out that the volume of 512mb point blank area "+" (to read the size of the error might be tens of megabytes, and has been used mainly to see the show as "unknown" to correspond on), select the file format efi, you realize this is the reason of the dual system, which is used to boot the ubuntu.
Single hard disk : click "+" that can be directly on a large volume of idle. Arranged as above, but to the type ( "primary partition" is different from the dual-drive means) "logical partition"

B) swap:
This is the Linux ubuntu swap directory (corresponding to virtual memory), when the physical memory is greater than 1g, the size is set as large as the physical memory and the like, is mainly used in the computer memory, insufficient, the system will call this area, to run the program, select the file format swap space, English swap

C) /:
This is ubuntu linux is the root of it with a backslash, said the equivalent windows of the C drive, we will be divided into 45G or more (ubuntu18) (ubuntu16 points 25g or more), file format as ext4 (adjusted according to your disk space to be bigger, after all, it is the default ubuntu install the software installed in the root directory)

D) / home:
This is the other ubuntu disk, the disk is equivalent to other windows, so in order to make our own directory bigger, and the rest divided between it and ext4 file format is

a crucial step in space are good points after, do not point to install it, make the most below the drop-down options changing for the better, ubuntu loaded into the boot of efi partition

can then point the installation, there will be a confirmation interface lets you partition, after confirmation to continue it is ok

(6) when the selection area
(7) Set user (Note that the computer must not use the default name, or else follow you into the terminal, the user will find a good name, really long)

last wait to install just fine, and then restart

Boot into the boot page oh then select the system you want to get into - the first one is ubuntu should then enter win the election that "windows boot manger"

Page guide ugly, you want to play the bells and whistles can refer to another article (other chiefs wrote): https: //www.jianshu.com/p/8079ce5057d3

Fifth, install NVIDIA drivers

Before doing the following steps, to change the mirror ubuntu source, about their own Baidu.
(1) Open the terminal input APT Update the sudo
(2), etc. After the operation input sudo nautilus, the folder will pop
computer dot to the left (3), If not, there is a small plus inside
(4) successively points "lib" , "modules", if you are nuclear was + alone significantly, there will be two folders, each folder must turn point "kernel", "drivers", "gpu", "drm", "nouveau", then to delete files inside.
(5) further opens a terminal, enter the sudo Update-initramfa -u
(. 6) open the system settings, to find the software update (ubuntu16 software updates in the settings, ubuntu18 is separate out), then the additional drive, inside found NVIDIA the latest drivers like (try not to choose test version). Finally, restart the installation on the line