National Day holiday, I originally planned to ride every day. Unfortunately, the temperature has dropped sharply in the past few days, and the outdoor activities have to be canceled. I have nothing to do, so I searched for games under Linux. I played SuperTux at the beginning. I haven’t passed the first level of more than a dozen rounds, and I haven’t found a way to save, so I give up. Someone recommended Minetest, a Minecraft-like sandbox game engine, written in C++, and can run on Linux, Windows, MacOS, Android and other operating systems. Note that there is no iOS here, and Apple mobile phones and iPads have no chance, which is puzzling. Compared with Minecraft, open source may be its biggest advantage, as long as you have the ability, you can change it at will.

Alacritty cannot switch to the Chinese input method under Ubuntu wayland, and the title bar also displays abnormally. It can be solved by configuring env WINIT_UNIX_BACKEND=x11 environment variables. Alacritty relies on Winit. Winit is a rust window processing library. The default Using the Wayland backend, this setting means to switch to Xwayland, as shown below, add environment variables when starting

Sometimes I want to connect the AirPods2 headset to the Ubuntu computer. After recently reinstalling the system, I encountered a situation where the headset could not be paired. I hereby record the exploration process. I have not tried other AirPods models, and have not tested the equipment (recently purchased AirPods Pro 2nd Generation, after Test, the second generation can also be matched according to this method), the method should be similar.

As we all know, k8s currently has three probes. It is very important to use probes reasonably, which is conducive to timely detection of potential problems

WebDav is like a storage service, various applications can connect to it, Jopin supports webdav, you can build a webdav service by yourself, todo list widget, text storage synchronization widget, it is very convenient for small teams to use and easy to maintain