Recently, I configured the Android Studio on Linux system for Flutter development, but I encounter the following error when using flutter doctor --android licenses command (It's necessary).
Many people are troubled by the beeping sound when use tab key to auto-complete command.
There are two types of beeping sounds, one is emitted by speaker or stereo, and other one is emitted by the host hardware device.
Read More »[Solved][Linux] add-apt-repository: command not found"add-apt-repository: command not found" is a common error about command not found, but we cannot complete it with
search add-apt-repositoryorapt install add-apt-repository.In fact, we need to use
sudo apt install software-properties-commonto install.
Recently I reinstall my Linux operating system. In the process of installation, I disconnected to my Wifi device. But before I reinstall it, the device connected to Wifi is very successful.
Read More »[Solved][Linux] No Wi-Fi Adapter Found - Make sure you have a Wi-Fi adapter plugged and turned on Today I reinstalled Debian that is a famous Linux distribution, but I got an warning to remind me the device cannot detect the Wifi device in installation... I always encountered some new problem every time I install the system.
Read More »[Solved][Linux] Use APT Command Error in New System: "Media change: please insert the disc labeled ..."
Today when I configuring a new environment on new device (use pip3 install PyQt5), I got the following error message:
If you want to install another Linux distribution on Linux, sometimes we make the USB bootable flash drive with UNetbootin tool.
Read More »[Solved][Linux] UNetbootin Have No GUI on Gnome Environment 
ModuleNotFoundError: No module named 'distutils.util'
The laptop I used for work burned out, so I reinstalled an old laptop. Of course I need to configure its environment before my work laptop repair, to survive the work required during this period.
Read More »[GitHub] How to Configure SSH Key
I want to install a Linux distribution I never used with VirtualBox, and I got an error message in the installation:
Read More »[Solved] Not in a hypervisor partition (HVP=0) (VERR_NEM_NOT_AVAILBLE). VT-x is disabled in the BIOS for all CPU modes (VERR_VMX_MSR_ALL_VMX_DISABLED)