From virtualenv, pip freeze > requirements.txt give TONES of garbage! How to trim it out?

I'm following this tutorial: http://devcenter.heroku.com/articles/django At some point I'm suposed to do: pip freeze > requirements.txt (Ofc. from virtualenv created instance of python) And I...

send sms with an operator using smpp and kannel

I work with ubuntu 10.10 currently I send sms with clickatell using this code Message = space_to_plus("message de test."), Url =...

Android Studio AVD: Segmentation Fault when starting AVD

I looked into the previous posts on segmentation fault. But they don't seem to clear my issue. I tried disabling GPU Emulation, changed the RAM size to a value mentioned in one of the forums. I am...

"psql: could not connect to server: Connection refused" Error when connecting to remote database

I am trying to connect to a postgres database installed in a remote server using the following command: psql -h host_ip -U db_username -d db_name This the error that occurs: psql: could not...

Error in starting pods- kubernetes. Pods remain in ContainerCreating state

I have installed kubernetes trial version with minikube on my desktop running ubuntu. However there seem to be some issue with bringing up the pods. Kubectl get pods --all-namespaces shows all the...

How to use a private git repo while building yocto using bitbake in Ubuntu 16.04?

While using bitbake after configuring , bitbake failed before trying to clone/access a private repository using an SSH link . $ bitbake linux-imx git -c core.fsyncobjectfiles=0 ls-remote...

Docker compose error while creating mount source path

I have created a docker-compose.yml using cloudestuary. After downloading it and putting it in my Laravel project folder and running docker-compose up -d the download takes place and then I get...

Gitlab CI 9.5 service is not running

I am searching a solution since 2 weeks on the web and I really need some help. I am facing 3 problems: Linux Gitlab-runner is not running I have been trying to install gilab-runner with all the...

kubernetes: api-server and controller-manager cant start

I have a running k8s-cluster, setup with kubeadm. I have the problem, that the api-server and controller-manager pod cant start, due to a bind-exception: failed to create listener: failed to...

Redis service is not starting

I built from source and installed Redis on my system following this digital-ocean guide. But after running $ sudo systemctl status redis I get this failed status report. ● redis.service -...

apache-airflow systemd file using a conda env

I'm trying to run apache-airflow on a Ubuntu 16.04 file, using systemd. I roughly followed this tutorial and installed/setup the following: Miniconda 2, 64-bit Installed gcc (sudo apt-get install...

Running Jupyter Notebook from cmd raises ModuleNotFoundError: No module named pysqlite2

The problem: After reinstalling Anaconda I can no longer navigate to a folder using the command window where I've got some .pynb files, type jupyter notebook and get things up and running. I'm...

Cuda Runtime Error cudaErrorNoDevice: no CUDA-capable device is detected

I am using Chainer, Cupy for CUDA 8.0 . I am trying to train machine learning model using python3.5 script, but I got this error: cupy.cuda.runtime.CUDARuntimeError: cudaErrorNoDevice: no...

my ubuntu system getting stuck while starting elastic search service

I have a ubuntu 18.04 system with 4 gb ram and 500gb hard disk.I have installed elastic search in my system like "sudo apt-get install elasticsearch" but while starting elastic search with...

Kubernetes DNS and NetworkPolicy with Calico not working

I have a minikube cluster with Calico running and I am trying to make NetworkPolicies working. Here are my Pods and Services: First pod (team-a): apiVersion: v1 kind: Pod metadata: name: team-a ...

Can't run Rails system test on WSL Ubuntu 18

I'm having issues running system tests on a fresh Rails 5.2 app from within Ubuntu 18.04 running on WSL. I've installed chromium-browser on Ubuntu using sudo apt-get install...

Apache is crashing and auto restarting on digitalocean

I recently requested a change to my root password which was successful and I am able to use it on the console. However, my IP address stopped working. Both visiting my domain and SSH are...

Created kestrel service on Ubuntu stopped with error (code=exited, status=200/CHDIR)

I create a service in /etc/systemd/system as follow : $ cd /etc/systemd/system $ sudo nano test.service Add the following content [Unit] Description=test...

gunicorn daemon (active: failed) / curl(56) Recv Failure: Connection reset by peer

First thing, I am not sure if this is better here or on ask ubuntu (ubuntu did not have a 'gunicorn' tag so I think i'm in the right place). If it is not appropriate here just drop it in the...

Microk8s pods are stuck on pending on Ubuntu

I already looked for solutions in the internet but could not find anything useful. I have a server hostet, which runs Ubuntu 18.04. The Pods are always at the pending state and do not want to...

installing tomcat 9 on WSL

After installing tomcat 9 on WSL, it isn't recognized by system. Since systemctl command doesn't work on WSL, I used below command: sudo service tomcat9 start returning tomcat9: unrecognized...

Getting error "This site can't be reached" for many sites after running docker-compose.yml

Issue: Whenever I run a docker-compose.yml file with command “docker-compose up”, few websites like github and stackoverflow keeps on loading and after few minutes throws an error “This site...

Proper sudoers user / session setup for xrdp and systemd-modules-load / auditd fails in a WSL2 openSUSE-Leap-15.2 environment

I've managed it to successfully run xrdp in an openSUSE-Leap-15.2 WSL 2 Linux subsystem on my Windows 10 64 PC. My Linux knowledge is not that great. I use KDE (startplasma-x11) as desktop for...

andorid emulator displays black screen after build aosp

I met a problem when I launched the android emulator after build aosp successfully, emulator showed a black screen. Have you met this problem before? this is my environment CPU: AMD Ryzen 7...

Rasa x not use GPU

I installed Rasa x full from belowing link via docker compose. https://rasa.com/docs/rasa-x/installation-and-setup/install/docker-compose I insert approximately 100-150 nlu,response,story data....

Uploaded file must be a non-empty zip (Service: AWSLambdaInternal; Status Code: 400; Error Code: InvalidParameterValueException;

I have a simple Express/Node.js application with the following files with no subdirectories (other than .serverless and...

Minikube Mount: bad file descriptor

When I mount a directory in Minikube and list out the directory, I get the errors below: ls: cannot access '/mnt/nilla/assets': Bad file descriptor ls: cannot access '/mnt/nilla/lib': Bad file...

Docker run inside Ubuntu on Windows WSL

My error [email protected]:~/temp2607/reaction-development-platform$ sudo apt-get update Hit:1 https://download.docker.com/linux/ubuntu focal InRelease Hit:2 http://archive.ubuntu.com/ubuntu...

Docker failed with [Makefile:192: imagick_file.lo] Error 127

I try to install php in docker of w2orking project with header in Dockerfile : FROM composer:1 AS composer FROM php:7.4-fpm-alpine COPY --from=composer /usr/bin/composer /usr/bin/composer ENV...

How to fix Gitlab CE 14.1.6 upgrade failed

I wanted to update my GitLab CE installed on a EC2 instance following the recommendation. I went from 13.0.x to 13.9.2 -> 13.12.12 -> 14.0.11 -> 14.1.6 as the documentation recommend. Every time I...