Using session_store with :active_record
I am upgrading an app from a very old ruby on rails to ruby 3.2.4 with rails 7.1.3.2. I am having trouble with using :active_record for the session store so I went back to basics and generated the blog...
View ArticleDoes anyone want to say “could not find device ID00e8”, in Linux [closed]
I have an error on my computer. Since Windows and now on Linux I have problems with it restarting by itself.Looking in the dmesg file, I found the following error message:[ 6.682639] kernel: pcieport...
View ArticleGetting error while set up the SD card for Duckiebot
I am facing trouble while setting up the SD card for my duckiebot. I am explaining everything so that I can get a solution.I am using duckeibot DB21J and NVDIA JETSON NANO. Operating system Ubuntu...
View Articlemv: missing file operand while using mv in shell script but not in terminal
I am trying to write a shell script that the user inputs what file they would like to rename as the first variable, then what they want the new name to be for it's second variable. The only output the...
View ArticleWhy did phpMyAdmin stop working after upgrading Ubuntu to 22.04?
Just upgraded to Ubuntu 22.04 and now my phpadmin won't load. I get this following errorParse error: syntax error, unexpected 'static' (T_STATIC) in...
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 Articlecant download and update APT on kali linux [closed]
enter image description herethis is my image and i tried adding links on sources.list and changing thinks in kali-tweaks / network repositories and i see like ten videos on Youtube but none of them...
View ArticleNeed help migrating CentOS to ubuntu [closed]
im having troubles migrating a Centos 7 to an ubuntu server, currently we have migrated to rockylinux, but we would like to migrate to an ubuntu server because of the updates.The server is using...
View ArticleDjango Static files Permission Issue on nginx
i want to deploy my Django project on linux vps but i have a problem and the problem is my nginx denies the permission for opening the static files i found this errorin error.log file: open()...
View ArticleHow to download a folder to my local PC from Google Cloud console
I have a folder I want to download from Google Cloud Console using the Linux Ubuntu command terminal. I have logged in to my SSH console and so far I can only list the contents of my files as...
View Articlepip error on Ubuntu: externally-managed-environment × This environment is...
I face this type error.Please help me.Step 5/6 : RUN pip3 install --no-cache-dir --upgrade --requirement Installer ---> Running in b8cc2d4d4ea3error: externally-managed-environment× This environment...
View ArticleO2SWITCH ssh: connect to host [serveur_name] port 22: Connection timed out...
i'm trying to configure SSH to my o2switch server but got this error.$ ssh -i ./id_rsa [o2switch_username]@[server_name].o2switch.netssh: connect to host [server_name].o2switch.net port 22: Connection...
View ArticleERROR: Cannot install 1.18.0 because these package versions have conflicting...
ubuntu: 20.04.6python: 3.10.14There are other issues, but can I ask about this first?I got stuck while reading the paper and installing scDALI. I can't find a method through searching. What should I...
View ArticleHow can I install MySQL 5.7 on Ubuntu 22.04 LTS?
The company I am working uses an older stack, and I need to install MySQL 5.7 on my Ubuntu 22.04 LTS to work on some projects locally. Does anyone knows how to do this? I just can't find anything...
View ArticleTake the "Head" of every file in a directory?
I am working with large files, and my question here is two-fold. Bash - For testing purposes, I would like to iterate over every file in a given directory, taking the Head of each file (say Head10000),...
View ArticleDocker: How to solve the public key error in ubuntu while installing docker
I am getting the below error message when running the below command for installing docker and kubernetes in Ubuntu server. root@master:/home/ubuntu# add-apt-repository \> "deb [arch=amd64]...
View ArticleWeird terminal display glitch in c, Ubuntu
When I run the first code it with "\n" at the end of every print statement it gives me the expected output which is in case of num == 35The generated sequence:3510653160... code to generate collatz...
View ArticleCreating a new user and password with Ansible
I have an ansible task which creates a new user on ubuntu 12.04;- name: Add deployment user action: user name=deployer password=mypasswordit completes as expected but when I login as that user and try...
View ArticleNo Speakers (Sound) Ubuntu on Zenbook UX8402VV [closed]
I have an Asus Zenbook Pro 14 Duo (UX8402VV) that hasn't had audio working in any Ubuntu since I bought it in August of 2023. I'm now using Ubuntu 24.04 and the problem has persisted. Asus seems to...
View ArticleAnaconda installation on Ubuntu 22.04 fails directly
After following the installation instructions, I am stuck here.The step during Anaconda installation where I am getting error:Do you accept the license terms? [yes|no] yesAnaconda3 will now be...
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