1. Question collection
1. Dual systems must be installed, that is, a win system must be installed, otherwise a blue screen will appear;
2. After installing the win system, and then installing the ubuntu system, the rst problem will appear. There is basically no solution, so give up;
2. Installation steps:
The first step: Install the win10 system and make a win U disk system disk;
Install Windows 10 system using U disk - Brief Book
Step 2: Install the ubuntu system and make a Ubuntu system disk;
Tutorial on making Ubuntu20.04 system disk_ubuntu20.04 boot disk production_winycg's blog-CSDN blog
Step 3: Press F12 and ESC to enter the bios system, F9 to enter the uefi boot mode and select the USB disk to start; (win10 is installed on a separate disk)
Step 4: Start with F9 as in step 3 and install the ubuntu20.04 system; (install it in a separate disk) turn off the safe boot option and set USB boot as the first option;
The first method: keep a disk, no;
The second way: set all disks to win format, and then install ubuntu20.04; (also does not work)
The third way: when installing ubuntu20.04, add efi system boot;
Step 5: Install the graphics card driver
[NVIDIA driver installation - from problem to solution (Linux/Ubuntu)] Smart applet
