Display settings in 2 monitors in Kubuntu
I am using Kubuntu now, but I'm having a problem with the display settings. It only has global display settings, but I want to adjust the scale on the two monitors differently. How do I do that?I've...
View ArticleHow to automatically restart FastAPI server on Ubuntu after system reboot?...
I'm encountering an issue with my FastAPI server running on Ubuntu. Every time the server reboots (possibly due to a DDOS attack), the FastAPI service goes down and requires manual restart. This causes...
View ArticleHow do I access a docker insecure registry from a Windows docker on Windows...
I have 2 machines running dockerd. One an Ubunto.18.04 box with docker version 18.06.1-ce installed, which I want to use as an insecure test registry/repository server where the only way I'll use it is...
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FreeRDP / Remmina from Ubuntu to Ubuntu shows black screen except from top...
I have a setup with a cloud VM connected to a local laptop via VPN, and I want to RDP into this local laptop from the cloud VM.It connects just fine but is unusable as it only shows a black screen....
View Articleffmpeg: error while loading shared libraries: libopenh264.so.5
I am using ffmpeg and getting this error ffmpeg: error while loading shared libraries: libopenh264.so.5: cannot open shared object file: No such file or directoryI have already checked if the library...
View ArticleHow to replace domain in all outgoing HTTP request from Ubuntu machine [closed]
For testing purposes, I would like to replace domain in all outcoming HTTP requests from Ubuntu 22 machine.For example I need to replace updater.production.com -> test-updater.production.comI see...
View ArticleProblem with Postgresql efficiency on ubuntu server
I have two identical DB on my virtual server and my pc.I made dump db on server and then unpack it on my home pcI noticed that the same query is executed in different times on my pc and serveron pc ~...
View ArticleNot able to login to server via ssh. I have started the elastic search...
After initiating the Elasticsearch service on Google Cloud's Compute Engine with NGINX, I encountered difficulties accessing SSH.In the elasticsearch I have done :network.host: localhostsudo ufw allow...
View ArticleCannot enable any extension in Ubuntu 22.04
i don't know exactly when but my extension has stopped working. i can't activate any extension that i downloaded manually. my biggest problem is that i can't activate user themes, and i can't change...
View ArticleHow to render Font/Text in wayland in Ubuntu with egl?
So how can we render text in ubuntu without the modern gtk , qt libraries ?I am trying wayland and have done with the sample code could able to populate designs with color buffers using egl and glSo is...
View ArticleCannot open Pycharm (Process 5,540 is still running)
When I am trying to open Pycharm on Ubuntu (22.04) I am getting the following error from time to time (around 50% of cases): Cannot connect to already running IDE instance. Exception: Process 5,540 is...
View Articlehow to deal with multipart form data in bash?
Backend running on thttpd using cgi. Decide to add file upload feature.<form action="index.cgi" method="post" enctype="multipart/form-data"><input type="file" name="fileToUpload"...
View ArticleODBC Driver 18 for SQL Server]SSL Provider: [error:1416F086]
I have the following error while trying to connect SQL Server:[Microsoft][ODBC Driver 18 for SQL Server]SSL Provider: [error:1416F086:SSL routines:tls_process_server_certificate:certificate verify...
View ArticleHow to add flutter SDK to PATH permanently on ubuntu linux?
I'm very new to using linux as my primary OS. Yesterday I just did a clean install of ubuntu on my pc. I after that I started setting up my desktop. Anything necessary is being installed to run flutter...
View Articlepip3 not getting installed on Ubuntu
Hi I am trying to install pip3 on Ubuntu using the following commandsudo apt install python3-pipand in response I am getting the following outputError ImagePackage python3-pip is not available, but is...
View ArticleFailed to start The Apache HTTP Server on ubuntu 18.04
I am trying to create a web server on my ubuntu 18.04 so i installed Apache2 but i can't start it.Here's what appeared when i run the systemctl status apache2.service command apache2.service - The...
View ArticleGetting the Error: Graphics API version mismatch
I'm getting the following error when I run shiny:Error: Graphics API version mismatchListening on http://127.0.0.1:3774Warning: Error in Cairo: Graphics API version mismatch [No stack trace...
View ArticleWhy my laptop keeps freezing when I tried to share the screen of a virtual...
I have a Dell XPS 17 with Intel Core i7 10750h - Nvidia RTX 2060 and Im using vmware workstation 17.02 with a Ubuntu virtual machine. The problem is that when I tried to share my virtual machine screen...
View Articlessh: connect to host ********* port 22: Connection timed out
I have Ubuntu 22.04 newly installed on my laptop. I am trying to connect to a remote server and getting the following error:ssh: connect to host ********* port 22: Connection timed outI tried some...
View Article.Net Framework application with .Net Remoting in Linux OS
Is it Possible to make a .Net Framework Application work in Linux OS ?We have a pretty huge WPF application which uses .Net Remoting and calls to SQL server.Converting .NET framework code to .NET core...
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