Clean Uninstallation of Python Packages after Ubuntu Upgrade
I recently upgraded a machine from Ubuntu Server 16.04 LTS to 18.04 LTS using command line. As a result, the built-in Python installation is upgraded from Python 3.5 to 3.6. And it seems that all the...
View Articlehow to start zoneminder server
i install the zoneminder as per their instruction give by zone minder.After installation they gave a command to start zomeminder server"zmpkg.pl start" but when i use this i got this error .Warning,...
View ArticleMySQL fails on: mysql "ERROR 1524 (HY000): Plugin 'auth_socket' is not loaded"
My local environment is:Fresh Ubuntu 16.04With PHP 7With installed MySQL 5.7sudo apt-get install mysql-common mysql-serverWhen I tried to login to MySQL (via CLI):mysql -u root -pI came across an...
View Articleadb screenrecord display only screenshot, it does not stream the screen [closed]
I have an Android TV, I want to stream its screen in my Ubuntu PC.I used this command:adb shell screenrecord --output-format=h264 - | ffplay -and after waiting for a while it displays the screenshot of...
View ArticleHandling Mount Unit Failures on Boot in Ubuntu 22.04 Without Impacting System...
This issue arises during the boot process of Ubuntu 22.04. Despite the system operating normally without any significant performance drawbacks, I consistently encounter a series of error messages...
View ArticleFile I want to put into hdfs directory not appearing in hadoop terminal...
I'm currently trying to hdfs dfs -put /mnt/dock_dir/test1.txt /user/root/data but get put: '/mnt/dock_dir/test1.txt': No such file or directory, and that file does exist, I just can't see it when I'm...
View Articlewebapp works fine on windows, on ubuntu droplet I get this error:...
Using an Ubuntu droplet from DigitalOcean, When I try executing the index.js file that starts the server, I get this message: "express-session deprecated req.secret; provide secret option...
View ArticleFile I want to put into hdfs directory not appearing in hadoop terminal [closed]
I'm currently trying to hdfs dfs -put /mnt/dock_dir/test1.txt /user/root/data but get put: '/mnt/dock_dir/test1.txt': No such file or directory, and that file does exist, I just can't see it when I'm...
View ArticleUndefined array keys warnings in php8 (ubuntu)? [duplicate]
Just a quick question, because I updated to PHP 8.3 and had "undefined array key" warnings all over the place.It's works great for php7.1, i accidently updated to 8.3 and it doesnt work anymore because...
View Articlesession_id saved in session_store is different to request.session[:session_id]
Ruby 3.2.4, Rails 7.1.3.2, Postgres 14, Ubuntu 22.04.gem 'activerecord-session_store'initializer is as followsRails.application.config.session_store :active_record_store, :key =>...
View ArticleThe server broke when I upgraded Ubuntu from 16.04 LTS to 18.04 LTS [closed]
I have an Ubuntu 16.04.6 TLS server with ISPConfig Version: 3.2 and many websites installed. I upgraded Ubuntu to 18.04 TLS but the webserver broke and I can't load websites anymore. The other services...
View ArticleUnable to create file or folder in Visual Studio Code
I have installed WSL2 and Ubuntu. When I navigate to a folder in my Ubuntu terminal and type code, vs code comes up and opens my folder. When I try to create a file in vs code, I get the following...
View Articleros2 colon build error in g++ 11.4 ubuntu 22.04
build code with ros2 and see this erroris there not install something?or i make wrong in cmakelist?i want create a socket with ros2 in ubuntu 22.04$ colcon buildStarting >>> socket --- stderr:...
View Articleffmpeg: Could not find tag for codec none in stream #1, codec not currently...
I'm trying to record video from my ip camera stream with ffmpeg in command linefmpeg -rtsp_transport tcp \> -i rtsp://192.168.0.250/stream1 \> -c copy \> -map 0 \> -f segment \>...
View Article# Aidl not found, please install it
I am trying to run buildozer. While running it gave the following error:Aidl not found, please install it. So I tried to install aidl as described hereBut it gave me the following errorE: Unable to...
View ArticlePuppeteer library error, although i am not even using it [closed]
I was earlier using library puppeteer to make a pdf from html and send it on email, but it is taking so much time, so i moved to another library, but no matter how it is giving me error of...
View Articleerror while loading shared libraries: libonig.so.5
system: ubuntu22.04root@VM-16-11-ubuntu:/www/server/php/74/sbin# ./php-fpm ./php-fpm: error while loading shared libraries: libonig.so.5: cannot open shared object file: No such file or directory...
View ArticleMulVAL: Segmentation Fault
I have been trying to run MulVAL to generate attack graph. But I am not able to run it as it is giving me Segmentation Fault everytime. I have made possible modifications but still it is not...
View Articlehow to configure a subdirectory in ubuntu? for moodle? [closed]
The problem is that when i go to the subdirectory where i have installed the Moodle it redirects me to the ip address ( http://212.227.191.93/Dashboard ) but instead it should redirect me to (...
View ArticleBash script runs correctly but not on cron [closed]
I have a Bash script running on Ubuntu, it works well when I execute it using the bash commandbash join_tables.sh Inside the .sh file I've put#!/bin/bashsource activate agra_envcd /root/jupyterpython3...
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