ERROR 12545 : Connect failed because target host or object doesn't exist...
I want to install oracle instant client but I have been stuck while I was trying to remote DB. I always got error ORA-12545, but my oracle DB is active and works fine.. i already started listener and...
View ArticleCannot create directory. Permission denied inside docker container
Can not create folder during image building with non root user added to sudoers group. Here is my Dockerfile:FROM ubuntu:16.04RUN apt-get update && \ apt-get -y install sudoRUN adduser...
View ArticleComposer is not updating the dependencies, complaining about package names
I'm currently trying to update the MediaWiki.My current MW version: 1.27.0Version I want to update to: 1.35.0PHP: 7.0.3OS: Ubuntu 24.04When I'm trying to run composer update or composer install, I'm...
View Articlesudo apt update error: public key is not available [closed]
I am trying to run sudo apt update on my Raspberry Pi 4 Model B Rev 1.4 and I get the following:Get:1 file:/var/cache/openmediavault/archives InReleaseIgn:1 file:/var/cache/openmediavault/archives...
View ArticleErrno - 13 Permission denied: '/media/ - Django
I am using Django 3.1 in ubuntu,I got an error while uploading media filesPermissionError at /admin/main/artist/1/change/[Errno 13] Permission denied: '/media/artists'Exception Type:...
View ArticleConnection to SQL Server from .NET Core on Ubuntu fails with SSL/TLS...
I have a .NET Core console application that connects to a SQL Server database. The application works fine on Windows, but I'm encountering an SSL/TLS handshake failure when running it on an Ubuntu...
View ArticleUnison: how to sync specific subfolders in several directories?
I am trying to sync a subset of my directories between two machines (both Ubuntu 16.04) with Unison (version 2.48.3). On both machines, I have a directory called "research". It contains a folder for...
View ArticleHow to install gdal-3.8.2 on Ubuntu 20.04?
I have a server with Ubuntu 20.04 that I cannot upgrade. The latest version of gdal is installed on it (3.4.3), but I need functionalities from a newer version 3.8.2. Because of the many dependencies I...
View ArticleCheck if Barcode Scanner is successfully connected to Serial Port
I am currently working on a solution that reads data from a Barcode Scanner through a serial port on an Ubuntu 22.04 machine.Is there a way for me to check in my software(Golang) that the Scanner is...
View ArticleType annotations in pypy give an error but work in python3
Please compare the following two programs:#!/usr/bin/env pypyi: float = 5.0and this:#!/usr/bin/env python3i: float = 5.0The first one fails: File "./pypy_test.py", line 3 i: float = 5.0 ^SyntaxError:...
View ArticleHow to install Ubuntu Touch on Moto E7?
I'm trying to install Ubuntu Touch on my Moto E7, which has Android 10.I tried to download the UBPorts app, but my device doesn't appear in the list, so I tried to install it using Halium, following...
View ArticleJetware WordPress 4 on LEMP 7 Max Performance -- Nginx version upgrade
I downloaded Jetware WordPress 4 on LEMP 7 Max Performance and installed on an ubuntu server, out-of-the box the nginx server version is too old(still with 1.11.2), I tried to upgrade it but struggled...
View ArticleISCSI_ERR_TCP_CONN_CLOSE: TCP connection closed) state (1)
I have an issue with my OpenStack running on Ubuntu 22.04. The storage and compute are on the same baremetal, and I use Cinder with an LVM backend.The /var/log/syslog shows:Jul 19 13:32:23 myhostname...
View ArticleTomcat 9 - location in Linux Ubuntu 18.04
I am trying to deploy my Java Web Application on the apache tomcat server. I want to deploy it manually without using eclipse.It already took a lot of time to install tomcat apache 9 in Linux. Found a...
View ArticleDocker: COPY failed: file not found in build context (Dockerfile)
I'd like to instruct Docker to COPY my certificates from the local /etc/ folder on my Ubuntu machine.I get the error:COPY failed: file not found in build context or excluded by.dockerignore: stat...
View Article"find: ‘/proc/780/map_files’: Operation not permitted" While Configuring MS...
Configuring SQL Server...This program has encountered a fatal error and cannot continue running at Thu Jul 18 12:26:58 2024The following diagnostic information is available:Reason: 0x00000001...
View ArticlePermission issue with PostgreSQL in docker container
I'm trying to run a docker image with PostgreSQL that has a volume configured for persisting data.docker-compose.ymlversion: '3.1'services: db: image: postgres restart: always volumes: -...
View ArticleInstall MySQL 5.6 on Ubuntu 20.04
I have a custom app that required MySql 5.6. I was able to install MySql 5.7 on ubuntu 20.04 using this tutorial: https://askubuntu.com/a/1232993How can I install MySql 5.6 on ubuntu 20.04?Because the...
View ArticleWhat is the configuration for Apache Airflow, Django, PySpark together in...
We are using Apache airflow, Django (python), and Spark (pySpark) in our project. Our DAGs are running fine when run 'airflow scheduler' is run from command line. However, these DAGs are not working...
View ArticleHow install saltslack in ubuntu 19.10
Hi i have problem to install saltslack in ubuntu 19.10I try install from this documenthttps://docs.saltstack.com/en/latest/topics/tutorials/quickstart.htmland can't install perhaps for ver ubuntuplease...
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