Developed with CentOS8.1 + Emacs26.1 + WSL2 with Ubuntu20.04 + VcXsrv

I want to share a common development environment with multiple terminals

--There is a Windows desktop + laptop, MacBookPro, Linux, etc. at home ――It is troublesome that the detailed settings are different. ――You should create a development environment for an external VPS service

WSL2 setup

――Since various people are doing it, I will omit it --Windows Firewall is turned off. --Entered $ DISPLAY settings. ↓ Quoted from Microsoft website

 export DISPLAY=$(cat /etc/resolv.conf | grep nameserver | awk　'{print $2; exit;}'):0.0

VcXsrv setup

--As shown in the reference site, -ac is added to the startup parameter.

CentOS 8 setup

--Enter xorg-x11-xauth.x86_64 --Enter ʻEmacs --Enter Japanese environment (ibus-mozc)`

$ sudo dnf install xorg-x11-xauth.x86_64 emacs 

--Other things you need, such as git, screen, zsh, etc.

Something is wrong when Emacs starts!

--Here Dohamari. In conclusion, add the following to ʻinit.el`

(modify-frame-parameters nil '((inhibit-double-buffering . t)))

Reference site

https://qiita.com/ryoi084/items/0dff11134592d0bb895c