MongoDB Illegal Instruction

When I type in "mongo" in terminal it cannot run and shows up these thing MongoDB shell version: 2.4.9 Illegal instruction (core dumped) then nothing happen. I install mongodb in arch linux. I...

Arch Linux sudo: command not found

I recently installed Arch Linux on my Raspberry Pi and, after logging in as root and creating myself a user account I tried to use the sudo command. This was the result: [[email protected] home]$...

How can I find out, whether a specific package is already installed in Arch Linux

I want to write a bash script allowing me to check, whether a certain package is already installed in arch linux. How can I do that?

cannot resolve symbol javafx.application in IntelliJ Idea IDE

I tried to create a JavaFX application in IntelliJ Idea IDE but I got compile error that said: java: package javafx.application does not exist. I have changed the Project SDK and the Project...

Cannot upgrade Archlinux (pacman -Syu not working)

I am running sudo pacman -Syu on my Archlinux and I am getting the following: [email protected]:~$ sudo pacman -Syu :: Synchronizing package databases... core is up to date extra is up to date ...

Linux apt-get command not found - How to install a package in Arch Linux?

I am trying to install a command: $ sudo -s apt-get install net-tools /bin/bash: apt-get: command not found How can I install apt-get then? I use command below to find Out My Linux Distribution...

Node Sass does not yet support your current environment: Linux 64-bit with false

Getting this error on Arch Linux with node-sass. I'm using it with gulp-sass. Node Sass does not yet support your current environment: Linux 64-bit with false Versions $ gulp -v [19:43:15] CLI...

Unable to start postgresql.service?

I'm using arch linux (4.8.13-1-ARCH). I'm trying to set up PostgreSQL as instructed here. After performing [[email protected] ~]$ initdb --locale $LANG -E UTF8 -D '/var/lib/postgres/data' The files...

Setting up a pycharm license server

So I got pycharm professional version. Its well worth it since I'm stuck with Windows atm, and pycharm is amazing, it helps me bypass all of the obstacles I run into wit Windows. The best tool...

How to sign git commits from within an IDE like IntelliJ?

Question How do I sign git commits using an IDE like IntelliJ on Windows? If you're interested, read what I tried here: I followed mainly Github's guide. I made sure to not forget to restart...

Arch Linux system update: error: GPGME error: No data

When I finally decided to upgrade my laptop running vanilla Arch Linux (because of internet problems) I kept on getting errors like this: $ sudo pacman -Syu :: Synchronizing package databases... ...

Can't connect to local MySql server through socket '/run/mysqld/mysqld.sock' (2)

I'm using Arch Linux. I've installed mysql by aurget. Then when I'm trying to make some data base I face the error: "Can't connect to local MySql server through socket '/run/mysqld/mysqld.sock'...

Nixos default audio device

I'm trying to configure the default audio device on a NixOS host. My alsa devices are thus: $ aplay -l **** List of PLAYBACK Hardware Devices **** card 0: NVidia [HDA NVidia], device 3: HDMI 0...

How to fix "the gcc compilation error (sys/ustat.h: no such file or directory) in archlinux?"

As of now, my archlinux system require current version of gcc (8.3) along with gcc 7.2 and gcc 5.5 (in some other path). I am trying to compile the source code as below: $...

AOSP Build TARGET_PRODUCT fails

I'm trying to build an external tool with AOSP. My OS is Linux, Distribution ArchLinux (i3wm), but to compile AOSP I use Ubuntu in Docker...

Error:mysqld.service: Start request repeated too quickly. On manjaro

Yesterday I updated my manjaro. I had many problems since then. Firstly, I type systemctl status mysqld.service to start MySQL, but it errors out with mysqld.service: Start request repeated too...

python - pip install mysqlclient on Arch Linux

I need to use MySQLdb in Python 3.7: import MySQLdb this should install through the command pip install mysqlclient which however gives me an error on Arch Linux. It seems prerequisites are...

How to virt-install kvm Centos 8 using kickstart.cfg

I recently managed to install Centos7 with kickstart.cfg file by using virt-install at my Archlinux. However, if I simply want to use similar approach with Centos 8 - it does not work at all. I...

How to use flutter hot reload in console?

I want to develop android apps with flutter without using Android Studio or some other IDE. I'm currently installing everything on my arch based linux distribution. Everything works fine for me...

I can't connect to the internet after installing arch

I installed arch linux and while doing it everything was great and awesome. I could connect to the internet and download whatever package I wanted. But after installing and rebooting I didn't have...

error while loading shared libraries: libicui18n.so.68

I got this error after installing nodejs and npm using pacman node: error while loading shared libraries: libicui18n.so.68: cannot open shared object file: No such file or directory I already...

Eclipse JavaSE 1.8 - Version "SUNWprivate_1.1" not found

I am using archlinux with kde plasma and I'm coding something in Eclipse using JavaSE 1.8_282 and every time I try to start the program this error occurs: Exception in thread "main"...

Unable to install flatpak on Arch Linux

[Trying to] Installing flatpak on Arch linux fails: $ sudo pacman -S flatpak resolving dependencies... :: There are 3 providers available for xdg-desktop-portal-impl: :: Repository extra 1)...

pgAdmin4 error: ModuleNotFoundError: No module named 'email_validator'

I'm trying to install pgadmin4 on Arch Linux. Here is what I did: sudo pacman -S pgadmin4 Then I simply tried running pgadmin4 and got the following error: "An error occurred initialising the...

Java outputs a Full Thread Dump every few seconds when running from IntelliJ and given network sniffing permissions with setcap

I am writing an application that does packet sniffing using a Pcap library. For that to work, I need to give the java binary network sniffing capabilities to avoid having to run it as root: sudo...

Does GLM use SIMD automatically? (and a question about glm performance)

I would like to check if glm uses SIMD on my machine or not. CPU: 4th gen i5, OS: ArchLinux(up to date), IDE: QtCreator. I wrote a little application to test it: #include <iostream> #include...

Unable to Use python-pip command on Linux Manjaro

So I recently just bought a Raspberry Pi 4, flashed Linux Manjaro XFCE onto it and booted it up. I managed to install python-pip with Pacman without any errors but when I actually try to use the...

Git Credentials Libsecret: Error calling StartServiceByName, Timeout was reached

I've been using libsecret for git credentials for a time now. However, I had to do a reinstall of my ArchLinux, and now, the following error is returned after I try to do any operation with...

Running Firefox As An Isolated Linux User

I just did this guide to run Firefox as an isolated user - https://www.burnison.ca/articles/running-firefox-as-an-isolated-linux-user It's a nice idea for security and also I don't like .mozilla...

Runc PGP Signature Issue

During the installation of docker on Archlinux, I got the following error : error: runc: signature from "Frederik Schwan <[email protected]>" is unknown trust :: File...