I spun up a new instance using this AMI: 099720109477/ubuntu/images/hvm-ssd/ubuntu-jammy-22.04-amd64-server-20220420 However, whenever I try to connect using putty I am prompted for a username. I enter "ubuntu" but I'm then disconnected with the message "Server refused our key" (see attached…
I'm trying to install vue app using this command "npm init vue@latest", But the following error occurred with me, any help :( Note : I tried many solutions like : chmod -R 755 .npm and sudo chown -R mostafa .npm…
I am trying to install Mariadb on VPS on Ubuntu 22.04 but the following error is displayed: How to fix it?
I started a validator on a GCP Ubuntu validator which runs continuously. When I started the validator with: sudo mortar server --data-dir ./data-dir --chain genesis.json --libp2p 0.0.0.0:PORT --nat IP-ADDRESS --seal --price-limit 1 & all the logs from the process were…
I am trying to fix a bug in an ubuntu 20.04 program where it silently crashes once the maximum opened file descriptors (1024) is exceeded. I noticed that when running the program with visual code, ubuntu allows that number to…
In a namespace foo there is an existing pod running $ kubectl get pods -n foo NAME READY STATUS RESTARTS AGE hello-1816639685-xejyk 1/1 Running 0 6d3h How can we duplicate the hello pod so that we can try out things…
I installed Airflow in Ubuntu under WSL (Windows 10) by following the process in this post. But when running airflow db init, I get the following error: AttributeError: module 'wtforms.fields' has no attribute 'TextField' Complete trace: (airflow_env) sultani@Khalid:~/c/users/administrator/airflowhome$ airflow db…
I was training models last night on my Ubuntu workstation, and then woke up this morning and saw this message: Failed to initialize NVML: Driver/library version mismatch Apparently the NVIDIA system driver automatically updated itself, and now I need to…
I am attempting to install my first kubernetes cluster on Ubuntu 22.04 server. I'm following the instructions given at this link (https://www.cloudsigma.com/how-to-install-and-use-kubernetes-on-ubuntu-20-04/). Granted, this is actually for Ubuntu 20.04, but I presume it should be close enough. I am at…
I want to downgrade my flutter from flutter version 3.0.1 to flutter version 2.10.5. When i try to run the following command: $ flutter downgrade 2.10.5 i got the following message instead: Flutter Downgrade Message How can i downgrade my…