SQL Server and EF Core on Ubuntu, error occurred during the pre-login handshake
I want to develop .Net Core on Ubuntu 22.04. I can add migrations but can not update DBThis is My connection string:"Server=reza;Database=CodeFirst_Db;User...
View ArticleMy installation of apache hadoop with a SIngle Node results in an error when...
I'm installing Apache Hadoop locally with just a single node.I've configured everything, but when I start Hadoop, the following error appears:command:/usr/local/hadoop/sbin/start-all.shErro:`WARNING:...
View ArticleError installing ros map_server
When I try to install map_server on ROS, it occurred errors like the following:Reading package lists... DoneBuilding dependency tree Reading state information... DoneSome packages could not be...
View ArticleSome of LD_LIBRARY_PATH do not show up after echo
I have some confusion about exporting LD_LIBRARY_PATH in zshrc on Ubuntu.Here is the snippet in my zshrc:# rossource /opt/ros/noetic/setup.zshexport...
View ArticleTrying to launch gui for spyder in anaconda in WSL windows 11
I am currently trying to run spyder on wsl using xLauncher. I am running wsl 2 on Ubuntu. I could not get the GUI for spyder to load using xLauncher.First I installed Ubuntu wsl --install...
View ArticleHow to efficiently merge two dictionaries in Python without duplicates?
I'm working on a Python project where I need to merge two dictionaries, but I want to ensure that there are no duplicate keys as the end result should contain unique keys with their corresponding...
View ArticleHow to edit bash in Ubuntu A from Ubuntu B in WSL2 as superuser? [closed]
I have got bash error in Ubuntu 22.04 and I want to edit bash from Ubuntu 20.04 installed in WSL2. Kindly help me with this. How can I do this?
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Cannot access Django project homepage (Docker)
I'm building an app with Django, but although my app runs fine (at least, it's what CLI tells me) I can´t access it via browser.The docker-compose build and up works just fine, I get this output: matt...
View ArticleWhere's docker's daemon.json? (missing)
From docs:The default location of the configuration file on Linux is /etc/docker/daemon.jsonBut I don't have it on my fresh docker installation:# docker --versionDocker version 17.03.1-ce, build...
View ArticleUbuntu unable to locate package
I have installed devstack for openstack on ubuntu system. I am trying to install quantum-lbaas-agent. I get the error Unable to locate package. I tried changing the the sources list in the...
View ArticleVagarant vm installation issue
I have installed vagrant in my system and wanted to install ubuntu/jammy64 through vagrant but got the following error while installingBringing machine 'default' up with 'virtualbox' provider...==>...
View ArticleBlazor WASM - JavaScript not supported on Linux
I'm facing the issue when publish blazor app on linux server.Problem:dotnet ProjectName.dllWhen I'm runing above command, below message is displayError screenContext:Server: Ubuntu 22.04 on virtual...
View ArticleFailed to start proxychain.service: Unit proxychain.service not found
I installed proxychains on Ubuntu 22 I get this error when I want to run :Failed to start proxychain.service: Unit proxychain.service not found.i also get this error when I check if it is active or not...
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EROFS is read-only error message in Ubuntu snap VSCode when using Apc...
I'm current trying to use the Apc Customize UI++ extension on VS Code. Using on Windows It worked perfectly, but on Ubuntu i faced this error:Apc Extension failed: Error: EROFS: read-only file system,...
View ArticleCan not start mongod service getting [fail] on right side of screen when...
I installed mongod on ubuntu 20.04 and everything seemed to work fine but when I run sudo service mongod start it tries to start the database but fails and I do not know why. I have researched for an...
View ArticleTrouble installing Cytoscape [closed]
karaf: JAVA_HOME not set; results may varykaraf.base: /opt/Cytoscape_v3.10.1/frameworkJAVA_HOME: nullException in thread "main" java.lang.UnsatisfiedLinkError: Can't load library:...
View ArticleCog build error in ubuntu 22.04 - Python Import error [closed]
Hello I'm trying to compile mixtral-ai but failing over over with this issue,Technical Summary:Platform: Ubuntu 22.04Python installed: 3.11.8Cog: cog version 0.9.4 (built 2024-01-24T22:16:49Z)Docker...
View ArticleError writes wrong buffer to file using ftell and fseek (C)
I wrote a code that reading line by line from a text file and store the value in a variable called buffer using fgets, after reading each line I am sending the buffer to a function that suppose to...
View ArticleError while installing QGIS on Ubuntu 20.04
I'm trying to install QGIS for ubuntu 20.04 with this guide https://freegistutorial.com/install-qgis-on-ubuntu-20-04-focal-fossa/I managed step one and successfully installed and upgradedgnupg...
View Articleroot user no permission to delete a tmp file [closed]
I have installed VirtualBox vm ubuntu20.04, and create a tmp file.After I reinstalled vm ubunto22.04, I want to delete that file (disk is shared from win10, so reinstall vm but file still there).# ls...
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