How do the two versions of Python work on Ubuntu?
I am new to Linux and have just installed Ubuntu 12.10 on my laptop. I use Python and there are two versions of Python on Ubuntu, 2.7 and 3.2. And here comes my question. If I download a module and...
View ArticleHow to create an empty zip file in Ubuntu?
I have a scenario where I must first create a zip file, and after, when my files arrive from another location, they will be added into the zip.This second part is done with the -u parameter:zip -u...
View Articlepsql: error: connection to server on socket...
When I try to open psql with this command:psql -U postgresI get this error:psql: error: connection to server on socket "/var/run/postgresql/.s.PGSQL.5432" failed: FATAL: Peer authentication failed for...
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SSH client not showing prompt after login [closed]
I am using Ubuntu and after my successful login in my SSH I can not type anything. When I reboot my computer and open a Terminal, I run the command ssh root@****. Initially, I receive a password prompt...
View ArticleHow install java to ubuntu on docker?
I tried use docker. I install tool docker and run. I dovnload ubuntu image and run on docker. I make all by this linkFor install ubuntu I used docker run -it ubuntu bashAfter that I run this ubuntu...
View Articleclang frontend command failed with exit code 139
I know this seems an already asked question, but I can't find a solution to the error I am facing.I am trying to build Open-Cascade version V7.5.3 on my ubuntu hyper-v VM, using EMSCRIPTEN.I run the...
View ArticleHow to convert .docx to .odt with Libreoffice on Ubuntu bash
There is a problem for converting DOCX to PDF using Libreoffice.(in RTL documents)but converting same document saved in ODT format will works fine.Anyone knows how to convert an existing DOCX file to...
View ArticleHow do I set up java-home variable correctly for Godot?
When exporting for android using Gradle build I get this errorI have no other java alternativesI installed openjdk-17 through $ sudo apt install openjdk-17-jdk openjdk-17-jre commandmy Path is...
View ArticleTerminator/config Is not in .config file
Description of Problem:I'm trying to use terminator in a bash script but I keep getting an error stating that No such file or directory: ~/.config/terminator/config. and its keeping the terminals from...
View Articleissue with dpkg when trying --fix-broken with apt [closed]
I am trying to fix some issues with broken libs after failed to install another package. I ran sudo apt --fix-broken install and it failed with this result:dpkg: error processing archive...
View ArticleWeb application using gunicorn in nginx server not working
I had 3 apps in a server running on Ubuntu 22.04. The first one was a Django app, the second a Flask appp under a location and the third one a FastAPI under another location. When I tried to add a...
View ArticleI'm not able to launch ubuntu terminal on windows [closed]
Failed to attach disk 'C:\Users\pious\AppData\Local\Packages\CanonicalGroupLimited.Ubuntu_79rhkp1fndgsc\LocalState\ext4.vhdx' to WSL2: The system cannot find the file specified.Error code:...
View Article.NET 7 wasm does not see file in Linux
I was trying to set up running .NET from node.js using the Microsoft guide via dotnet workload install wasm-experimental and dotnet new wasmconsole.I want to read the vsdx file from .NET, but I have...
View Articleinstall maven in docker
I am trying to install and build one file using maven in Dockerfile, but getting an error mvn not found...I referred to some articles but I did not find anythingcan anyone please help me to why I am...
View ArticleWheret's the RocksDB options file location?
I am trying to optimise the RocksDB performance but I don't know where the option files are.I am looking for the Options file that contains:This is a RocksDB option file.For detailed file format spec,...
View ArticleStuck in airplane mode in Ubuntu 24.04 LTS [closed]
When i'm using windows 10 before i don't have any type of airplane mode problem either i lid down, lid up, shut down or restart my laptop problem start when i'm booted my laptop in Ubuntu 24.04 LTS....
View Articleqemu installed correctly and running but no /dev/kvm on arm64 ubuntu [closed]
Hi I have installed the following packages on my ubuntu arm64 machineqemu-system-aarch64 qemu-system-arm and others.qemu-kvm service is also running successfully. But there's still no /dev/kvm file on...
View ArticlePlesk running on AWS EC2 cannot send emails
I run a small hosting business, and I use Plesk on AWS EC2. I cannot send emails to anyone, which in turn hinders me from sending activation emails, and it also hinders me from knowing if there is a...
View ArticleMouse scroll not working under VirtualBox
I've got win7, installed VitrualBox, and on virtualbox I've installed Ubuntu 12.04. But I can't use mouse scroll under ubuntu installed on virtualbox. How can I solve this problem?
View Articleautomatic zoom launch on Ubuntu
'''I created an application to automatically launch zoom meeting by clicking on a button, it seems to work on Windows 10, but not on Ubuntu And I'm not sure it works on another machine. I have a list...
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