Reset USB Devices on RaspberryPi Ubuntu
Hey everyone, I ran into a small issue today on my RaspberryPi. Occasionally, when restarting scripts that utilised usb devices (lidar, arduino) the usb connections…
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Automatically Shutdown a RaspberryPi when the Network is not Reachable
Hi everyone, I’ve had a bit of an issue recently with my RaspberryPi disconnecting when I’m flooding the network with camera images. Unfortunately I’m using a dodgy…
Read postRaspberryPi Camera not detected - Ubuntu 20.04.5 LTS
Hi everyone, I ran into a bit of an issue with a RaspberryPi 4 running Ubuntu 20.04.5 this morning. Running should have returned but instead I was getting . This was…
Read postlibgl error pic id driver null - ros2 turtlesim
Hi everyone, I’m currently following the ros2 turtlesim tutorial with Ubuntu on an M1 Mac with Parallels and Ubuntu. Unfortunately, I hit a ‘device not found’ when…
Read postThe Repository is not Signed - Ubuntu ros2 installation
Hi everyone, I’m currently installing ros2 on Ubuntu (with Parallels) and ran into the following error: I was following the official tutorial so I was little…
Read postThe current operating system is not capable of running this task. That typically means the task was written for Windows only. For example, written for Windows Desktop PowerShell. - AzureFileCopy@4
Hi everyone, I am currently setting up an azure pipeline to deploy a ReactApp to a Blob storage container. I was a bit surprised when I hit the following error with…
Read postSetup MongoDB on an Azure VM
Hi everyone, I’m currently using a small linux vm to host a MongoDB instance on Azure. These are the steps I followed:
Read postSimple Staging/Test Environment with Heroku - Ruby on Rails
Hey everyone, This is just a quick guide on how to create a test/staging environment with Heroku. For those of you using git branches etc, the following may come in…
Read postAssets:Precompile (Rake Aborted) - Heroku
Hey everyone, I ran into the following error over the weekend while trying to push to heroku: Running: rake assets:precompile rake aborted! could not connect to…
Read postInstalling SQL Developer on Ubuntu - make-sqldeveloper-package chmod: missing operand after `755′
Hey everyone, I was following a guide while trying to install SQL Developer on Ubuntu, however I ran into the following error: make-sqldeveloper-package chmod:…
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