win10 system installation:
Installation 1. win 10
Reference links:
https://blog.csdn.net/qq_35709559/article/details/82083404
https://blog.csdn.net/estrs_k/article/details/69734130
1.1 boot disk
win10 iso image acquisition: the link given Baidu
U disk production
- Download UltraIso software (Baidu network disk link :)
-
Given one or more USB 8G, and formats
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Open ultraISO software interface shown in FIG.
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Click "File" -> "Open"
the path just downloaded the operating system, find the downloaded operating system, an operating system file called "image" (image), there are many image formats, windows official image format .iso format. After checking Mirror open.
See such an interface, instructions: First, you download the image can be understood as being real official mirror; second, you have successfully imported the operating system image on floppy, can be produced.
- Click "Start" - "" write disk image "to get the following screen
The "hard drive" is the disk to write, pay attention to check whether the inserted U disk is the same (focus on examination, not to format other hard disk)
Check the "image", that is, whether the ISO file at a given location.
The other is the default option to click on "Write", pop up a warning: Data will be lost on the U disk. . That is for sure, so the start was talking about the first U disk format and click "OK" floppy disk through start making U disk boot disk, wait for the finished can.
Wait a few minutes, completion percentage reaches 100%, when the writing is completed, you can click on the "X" to close the window, U disk write to complete the work.
1.2. Win10 Installation
- U disk boot disk mechanism set started first.
In the computer boots start, stop press the Enter key until the following screen, then select the type F1. ( "To enter the BIOS Setup Utility" which corresponds to a key, select the corresponding key, here is the Fn + F12 (Lenovo U410), that enter the U disk set).
It is recommended that different computer models of inquiry "XXX computer models USB startup disk to reinstall the system."
After entering the Bios system, select "USB HDD General UDisk", then Enter to save the settings and exit the operating
2. Next the default way to complete the installation
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noted that in the area of attention to the selection from the definition of "Custom"
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the situation to have the system you want to re-install the new system rather than the dual system the original C disk format, empty disk file C, and C as the current disc tray.
Next, the default recommendation, and reboot the system. Note that, in the process according to the waiting time may be relatively long.
2. Install Ubuntu16.04 basis in window10
Reference links:
[Know almost Column] (https://zhuanlan.zhihu.com/p/28008604)
Flow substantially
## 1.3. Windows10 partition, memory space allocated
the host configuration depth study to 512G SSD-based storage space, 2T HDD can be used in common (corresponding to a removable hard disk) as a disk storage between Win10 and the Ubuntu, used to store data.
Win10 and Ubuntu are occupied 500G and 500G SSD space, the two are no longer internal partitions.
Note that under win10 500G of the SSD space is set to idle.
1.4. BIOS (UEFI) settings (startup items)
Reference https://zhuanlan.zhihu.com/p/28008604
2. Ubuntu16.04 boot disk set
Use ultraISO reference win10 system software installation
2.1. Installing Ubuntu 16.04LTS
Note: off net
open BIOS (f2), then the USB HDD startup items on top, meaning that from the U disk boot priority. After exiting the bios enter into ubuntu installation interface
should first select a region and language, English
whether to choose "install updates and third-party software", is all right, but the choice is the need to ensure networking, installation time will be slightly longer, the system does not influences.
Select other options / Something Else, many online tutorials first option is "select coexist with other systems," and I do not see in the installation process, of course, but do not choose this.
Partition, double-click on this part of the divided option to appear. Or click the "unallocated" disk, click the + / plus, as shown below (this figure from the network, non-author Screenshot)
Partitioning Setup
Then there will be partition option, as follows (this figure from the network, non-author Screenshot):
Partition options
for swap space, the virtual memory corresponding to Win, usually need to divide the physical memory space corresponding to 2 times, taking into account the depth of the study are generally host memory 32G, 64G or 128G, choose to ignore it is not divided, if necessary after further be Add swap section in the system settings.
EFI system partition, the partition type selected is "logical partition" partition location "Space starting position." Allocation size is 512M, is enough.
/ boot 500m
mount "/" of type EXT4日志文件系统, select "logical partition" and "spatial starting position." The root directory in addition to mount other "/ home" and "/ usr", the distribution 50G.
Mount "/ usr", EXT4日志文件系统type, select the "logical partition" and "spatial starting position." "/ Usr" storage place for Linux software distribution 100G.
Mount "/ home", EXT4日志文件系统type, select the "logical partition" and "spatial starting position." The remaining space of about 120G all assigned to "/ home". / home location of the user's home directory, the partition size depends on how many users. If multiple users share a computer, then this partition is absolutely necessary, besides the root user could control the ordinary users to use a computer, such as imposing hard limits the use of the user or group of users, restrict ordinary users which file access Wait. Previous Linux system is mainly to provide a server to use, so the / home directory usage is not high. But with the development of Linux desktop applications, many people also brought in daily use, then / home storage media becomes, the directory accounted for most of the capacity. If you install Ubuntu is mainly desktop applications, then you may need to put maximum space left him. Additional segmented / home have the biggest advantage, when you reinstall the system, you do not need particularly to backup your personal files, as long as at the time of installation, select Do not format this partition, remount / home will not the loss of your data. There is a specific application: If you will be on your computer, install two or more Linux systems, you can share the / home partition. Briefly, your personal files can handover to other Linux systems, still normal use of
/ tmp / var / srv
"assembled boot is a device / Device for boot loader installation" is set to the Ubuntu EFI partition corresponding portion of text p5, p5 so as to set the device's boot installation.
May be prompted to select the installation did not choose swap partition, ignoring, you can choose to continue.
/ 50G, / boot 1024M, / tmp 10G, / usr 100G, / var 10G, / home 320G
inserted here described image
"Preparing to Install Ubuntu" in "graphic or wireless hardware ..." is not checked, proceed directly to, checked here seems to have no effect (should be carried out subsequent driver updates that step);
# 3 under window10 uninstall ubuntu
is important to note Do not directly format the disk, first set the boot.
Reference blog: https: //blog.csdn.net/qinghange/article/details/84995467
my computer belonging uefi format (non-legacy bios mode), using Easy UEFI following:
- After you install the UEFI EFI boot entry into the management function, you can delete the EFI partition of Ubuntu
- Restart the computer, directly into the Win10, success
followed by a corresponding disk format.
Installation 4. Ubuntu18.04
4.1 ubuntu18.04 installation
Content before the reference, similar to the system installation ubuntu16.04
https://blog.csdn.net/baidu_36602427/article/details/86548203#3_Ubuntu__36
