Installation Guide: Install CentOs7 and win10centos7 in Win10

Installation Guide: Install CentOs7 and win10centos7 in Win10

• System Installation
• Installation preparation
  • System: CentOS 7, Win 10
  • Hardware: One USB flash drive and one PC
  • Software: UltraISO
• Installation Steps
  • Use UltraISO to write an image to a USB flash drive
  • Window10 uses disk management and leaves an unallocated area to the centos installation system. Generally, it is more than 20 GB.
  • Restart the computer, and modify the boot item in bios to usb boot.
  • Three options are displayed. Use the up arrow to select the first install, and press E (as prompted by the system)vmlinuz initrd=initrd.imginst.stage2=hd:LABEL=CentOS\x207\x20x86_64 rd.live.check quietChanged:Vmlinuz initrd = initrd. img inst. stage2 = hd:/dev/sdb4 quite (the key is to modify/dev/sdb4) and then press ctrl + x to execute the installation, if the installation still fails, you can refer to: http://www.jianshu.com/p/b43b4ec976a4

 

• WIFI Installation Guide

Upgrade the kernel version to 4.2 or later, so that the system is automatically compatible with the WIFI driver.

Su root

-- Enter the password

　　　　rpm --import https://www.elrepo.org/RPM-GPG-KEY-elrepo.org

　　　　rpm -Uvh http://www.elrepo.org/elrepo-release-7.0-2.el7.elrepo.noarch.rpm

　　　　yum --enablerepo=elrepo-kernel install kernel-ml

Reboot

Of course, you must enter from the system above 4.2

• Install the cairo-dock bar

　　　　Nux-dextop Source: Download, install nux-dextop-release-0-1.el7.nux.noarch. rpm later

Yum update

　　　 yum install cairo-dock

For the configuration of cairo-dock, because the taskbar blocks the dock bar, it mainly configures the distance between the dock bar and the edge of the window:

Right-click cairo-dock, click Configuration, click Advanced mode, and select the position in the category action column. Set the offset to the edge of the screen and the distance to the edge of the screen.

• Problem highlights

Start and Install the PC from the USB flash drive, and select "Install CentOS 7 ",Note:If you do not use the official USB flash drive to write data (such as UltraISO), the following error occurs:

　　　　　　　

Because the installer identifies the installation source based on the label, and our USB flash drive label does not match the preset, we cannot continue. You can check the device name of the USB flash drive first, enter "cd/dev" after "#" and then "ls". Then, the following page is displayed:

　　　　

Sda is the name of the file corresponding to my hard disk (my host has only one hard disk), so sdb is the file name corresponding to the U disk. We can see that it is sdb4.

So far, let's restart, go back to the place where "Install CentOS 7" is selected, and press the e keyvmlinuz initrd=initrd.imginst.stage2=hd:LABEL=CentOS\x207\x20x86_64 rd.live.check quietChanged:vmlinuz initrd=initrd.img inst.stage2=hd:/dev/sdb4 quitePress ctrl + x to go to the installation page.

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