Win+linux dual system installation

1.UltraISO installation system USB disk

This step should not go into too much detail. Whether you are installing a windows or ubuntu system, making a system USB disk is necessary. The blogger is using the system USB disk installed by UltralSO. You must download the Ubuntu image before installation. You can choose which version you want according to your needs.

2. Set up USB disk to boot

Enter the BIOS and set up the USB boot. This step is also a necessary step to install Win10. Different brands have different setting methods. You should set it according to your own model. After setting, the U disk can be automatically started after plugging in the system disk.

3.Create disk partition in Win10

Win+X enters the disk partition directory and sets the disk partition prepared for the Linux system. You can set it up according to your own needs. The picture shows the disk partition of the blogger's Dell gaming computer. Because it has a solid-state hard drive, two disks are displayed. On an ASUS computer, only one disk is displayed. Here you need to set up a large partition first (the blogger set up 150G according to his own needs). The following partitions are set when installing Ubuntu. The red boxes are the partitions after the dual system is installed.

4. Disable fast startup

After installing the system, the blogger found that he could not open Grub to boot the dual system. After searching online for a long time, he found that Win10 quickly started by itself, so he had to do this step first under Win10 (but he did not find that this was needed when installing Dell. step).

Hold Win +

5. Install Ubuntu

Okay, now you can insert the USB flash drive. After inserting, the USB flash drive will be automatically loaded because the USB flash drive has been set up before. After that, 4 options will appear. It is recommended to choose Try Ubuntu Without Installing, and then there will be an installation icon on the desktop. The blogger used the Install Ubuntu option before. In fact, it is the same, except that using the Try Ubuntu Without Installing option allows you to use Firefox while installing the system, and you can find problems if you encounter them.

After choosing to install, remember to select other options. The region and language can be set by yourself. It is best to choose an English keyboard for the input method option.

The next step is to set up the partition. The blogger initially used the partition settings that he found online, but after setting up the last partition, he found that the last partition was unavailable. After searching online, he found that there was only one disk. The reason (it seems that a disk can only have two primary partitions, so this problem was not discovered when Dell Gate was installed). Then you need to follow the settings below to install normally.

16G swap space logical partition

60G/Ext4 log file system logical partition

500M /boot Ext4 log file system logical partition

/ Primary partition (remaining space)

After that, the installation and settings will be normal.

6.EasyBCD Boot

If you follow the previous steps, you will normally enter the grub interface after booting. However, the blogger's ASUS FXJ50 computer cannot enter the grub interface, and the system settings selected for booting cannot be found in the BIOS, so it is necessary to Download EasyBCD to boot.

After setting up, restart the computer and you can select normally. Select Ubuntu to enter the system and you can use it normally.

After that, you can happily operate Ubuntu.

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