Category "ubuntu"

Can anyone help me with this crontab?

We want to download the stock price of Tesla every day, using the package "quantmod" in R. We managed to write the function that downloads the last available st

Why I cannot run `apt update` inside a fresh ubuntu:22.04?

I currently don't manage to run apt update inside a fresh ubuntu:22.04 (codename jammy). Protocol $ docker --version Docker version 20.10.2, build 2291f61 $ do

How to prevent chrome from using up my memory and swap space on Linux?

My laptop (running Xubuntu 16.04) is a few years old, on an i7-3635QM processor. 3-4 yr ago, it had only 4GB ram, and the chrome browser often completely used u

Numpy 1.11 doesn't install in virtualenv @ Ubuntu Studio

I have Python 3 virtualenv set up @ 4.15.0-23-lowlatency #25-Ubuntu. Inside virtualenv I have numpy1.14 installed. I want to install numpy1.11. I get the error:

Django 'attempt to write a readonly database' even if db file has read and write permissions

I am using SQLite3, Ubuntu server. I have checked the read and write permissions of the database file. It is: -rw-r--r-- Doesn't this mean that the file has rea

How to use Google Login with Apache Superset

Our team has implemented Apache Superset for a period of time. Now, we want to use the Google Login with this platform. However, after deliberately searching fr

WSL-2 DNS is not working with VPN connection on Win 10 [closed]

I have WSL Version 2 running on my Windows 10 Laptop. I'm using the WSL distribution Ubuntu-20.04. When I connect to a VPN network domain name

Installing NPM/Node on Bash on Ubuntu on Windows (WSL). What architecture does Ubuntu/Bash use?

I'm using Bash on Ubuntu on Windows as the command line tool. I need to install Node and NPM, and on the download page for unix I need to choose between 5 dif

Installing lcm-python on ubuntu

So I need to install the python version of lcm, which is downloaded from here , but every time, I end up with this error photo of my terminal.1st attempt is wit

Docker Build using CA Trust Bundle from Host

Given a simple Dockerfile that installs from something from the net, I'm trying to work out an elegant way to allow the build process to trust HTTPS endpoints w

QT: qmake not recognising 3dcore, 3drender

I am using qmake to compile my QT project. In my .pro file I have a line: QT += 3dcore 3drender 3dinput 3dextras When executing qmake myprofile.pro I get the

MySql syntax error during user creation when there is no apparent error

I'm trying to install Moodle using Ubuntu using the following guide: Step-by-step Installation Guide for Ubuntu I'm currently on step 6 where I have to create

yarn command not found after installing via npm

As per the yarn installation for yarn v2, they want you to install using npm install -g yarn. So I ran sudo npm install -g yarn on Ubuntu 20.04. But after I d

"Failed to connect to github.com port 443: Connection timed out" when pushing to remote repository

I've 'googled' and 'stackoverflowed' so much but I haven't found a solution for my problem. I'm on Ubuntu and try for the first time git. I did: sudo apt-get

bonding interfaces, can't reach the outside world

I am trying to bond two physical ifaces together with netplan/ubuntu 20.04. The first iface, eth0 has a public routable ip provided my cloud provider. eth1 is

Ubuntu where to see console.logs

So I am putting my app on a server and I want to see some console logs generated from my nodejs app. Before putting it on the server I saw the output of my cons

sam local start-api go lambda returns 502 "internal server error" on linux ubuntu

While running aws sam application locally returns "Internal server error". I created aws sam hello-world example using:sam init --runtime go1.x --name robertsa

Tensorflow Op: how to include libtensorflow_framework.so?

I followed the instructions of this tutorial: https://www.tensorflow.org/extend/adding_an_op#implement_the_gradient_in_python. There is this comment provided: g

Git always ask for username and password in ubuntu

I recently shifted from windows to ubuntu. I'm working on company's repo as collaborator and I do have all permissions. Git was working fine on my windows machi

What is my SQL missing?

I'm learning about PHP and MySQL. I have a lab that I'm working on where I have created a database (using the terminal in Ubuntu through a Virtual Machine) and