Articles about ec2 | UserComp.com
Allowing processes to use half system memory on Amazon Linux EC2
This article provides a solution to the problem of memory-intensive processes on Amazon Linux EC2 allocating only half of the system memory. The solution is to allocate a larger server.
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RHEL 9.5 EC2 Instance RDP Connection Fails: Quick Fix
Learn how to resolve RDP connection issues on your RHEL 9.5 EC2 instance with our step-by-step guide. Enabling EPEL and installing XRDP and TigerVNC Server can quickly fix this problem.
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Troubleshooting Notable Set Resolution Issue in AWS Ubuntu EC2 VM
Having trouble setting 1920x1080 resolution in AWSUbuntuEC2VM with GUI enabled? This article provides guidance on possible solutions to the issue, including resolving errors related to xrandr and configuration files.
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SSH Copy ID Fail: Manually Adding Key to EC2 Instance
This article provides a solution for SSH Copy ID failure when manually adding an SSH key to an Amazon Elastic Compute Cloud (EC2) instance.
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Routing AWS EC2 Instance in South Africa: Customer Concerns about Reaching Instance Outside Africa
A customer based in South Africa is experiencing issues with their EC2 instance being routed outside Africa, leading to latency and increased costs. In this article, we discuss potential solutions to ensure optimal routing for your AWS EC2 instances.
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Accessing Samba File Share between Ubuntu EC2 instance and Windows Server EC2 instance
Learn how to set up and access a Samba file share between an Ubuntu EC2 instance and a Windows Server EC2 instance.
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Error Connecting to EC-2 TMUX Session: No File Directory for default
Users encountering issues connecting to their EC-2 TMUX session with the command 'tmux ls' may receive an error stating 'No file directory for default'. This article provides a suggested solution to resolve the issue.
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SSH Permission Denied (Publickey) Error on AWS EC2: Authorized Keys Modification
When attempting to SSH into an AWS EC2 instance, you may encounter a 'Permission Denied (Publickey)' error. This issue can occur when the authorized_keys file is modified or not properly configured. In this article, we'll guide you through troubleshooting and resolving the SSH permission denied error on your AWS EC2 instance.
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Unable to Connect Linux EC2 Instance via Putty (OpenSSH) on Windows Machine
This article provides a solution to the issue of being unable to connect a Linux EC2 instance using Putty (OpenSSH) on a Windows machine.
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Notable: Connecting to an EC2 instance using SSH with password authentication - Ubuntu 22.04
A user named demo117 was created on an Ubuntu 22.04 EC2 instance along with its password using the 'useradd' and 'passwd' commands respectively. This article explains the process of connecting to the instance using SSH with password authentication.
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Installing FFmpeg on AWS EC2-User Instance (Nextcord.py) Failure
This article provides a solution for users experiencing issues while installing FFmpeg on an AWS EC2-User instance using Nextcord.py. The article covers the steps to install FFmpeg via PowerShell with pip.
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Installing Discord, FFmpeg on an AWS EC2 Instance (Running Windows)
Learn how to install Discord and FFmpeg on an AWS EC2 instance running Windows. Follow this step-by-step guide for a smooth setup.
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Setting up Audio Output and Mic Input using Voicemeeter on an EC2 instance via RDP
Learn how to configure Voicemeeter for audio output and microphone input on an Amazon EC2 instance accessed via Remote Desktop Protocol (RDP).
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Avoiding Google Authenticator Re-Authentication in Existing SSH Sessions on EC2
Learn how to avoid Google Authenticator re-authentication in existing SSH sessions on Amazon EC2 instances.
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Raspberry Pi with Quectel EC25 Modem: DNS Fail on wwan0 Interface
This article discusses a DNS failure issue on the wwan0 interface of a Raspberry Pi running the latest Linux kernel 6.6, with a Quectel EC25 modem and successfully connected SIM cards. Potential causes and solutions are explored.
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Docker App Cant Write Volumes on Deployed EC2 Amazon Linux
This article discusses a common issue where Docker apps fail to write volumes when deployed on EC2 Amazon Linux instances. Potential solutions include checking permissions, using Docker Compose, and troubleshooting network connectivity.
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Docker Compose Freezes EC2 t2.micro Instance: A Solution
This article discusses a common issue where Docker Compose freezes an Amazon EC2 t2.micro instance. We'll suggest a potential solution to prevent this issue and keep your instance responsive.
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Connecting to an EC2 Instance with AWS Instance Connect: Port 22 Closed?
Learn how to connect to an Amazon Elastic Compute Cloud (EC2) instance using AWS Instance Connect, even when port 22 is closed. Follow this step-by-step guide.
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Configuring a New User on AWS EC2 with SSH (Ubuntu)
This article explains how to configure a new user on an AWS EC2 instance using SSH keys for authentication. Follow the instructions below to create a new user and set up SSH access.
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Managing Multilevel Subdomains with No Control Root Domains in Hosting for App Services and Cloud (AWS + Lambda, EC2, S3) and Angular UI Apps
In this tech support article, we'll discuss how to manage multilevel subdomains with no control root domains when hosting applications in the cloud using Amazon Web Services (AWS) and its services such as Lambda, EC2, and S3, as well as Angular UI apps. Learn how to set up and configure your hosting environment for optimal performance and security.
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Automatically Starting a Windows T3.micro AWSEC2 Instance with a Python Script
Learn how to create a Python script that starts a Windows T3.micro AWSEC2 instance automatically. Set up the script to run on instance startup.
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Cannot Access Website on Hosted Domain using Apache Route53 with EC2 Instance on GoDaddy
Users report issues accessing their websites hosted on an EC2 instance using Route53 after purchasing a domain on GoDaddy. This article outlines the steps to resolve this issue.
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EC2 Ubuntu Instance: 30GB Attached Volume Says No Space Left, But Device Has Space
An AWS EC2 Ubuntu instance with a 30GB attached volume is reporting no space left, but the device still has free space. This issue can occur when Docker builds consume all available disk space. In this article, we'll discuss possible solutions to help you manage your EC2 instance's disk space.
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Troubleshooting an Unexpected AWS EC2 Instance Reboot
An AWS EC2 instance in your company rebooted unexpectedly. Checked logs but couldn't find any reason. Let's explore possible causes and solutions.
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DFS Replication and NTFS File Replication Service Errors in Hyper-V VMS MB2011 DC and AWS EC2 Instance 2016 DC
Experiencing DFS Replication and NTFS File Replication Service errors while replicating on-premises Hyper-V VMS MB2011 DC to AWS EC2 Instance 2016 DC? Learn about potential solutions and how to troubleshoot these issues.
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Google Domains SSL Certificate Not Applied to Subdomain on EC2
Having trouble applying a Google Domains SSL certificate to a subdomain on an EC2 instance? Learn how to troubleshoot and resolve this issue.
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AWS Lambda vs EC2: Which is Better for Microservices vs Monolith Architecture?
In this tech support article, we will compare AWS Lambda and EC2 instances for building a commercial analytics platform that allows users to connect various data sources in a single location. We will explore the differences between Lambda and EC2 in terms of Microservices vs Monolith architecture and discuss which one is better suited for your project.
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High CPU Usage Issue on Magento Website hosted in EC2 with MySQL Aurora RDS Instance
High CPU usage issue is a common problem in Magento websites hosted on AWS EC2 with MySQL Aurora RDS instance. Learn how to troubleshoot and optimize your website's performance. Improve your website's speed and user experience with our expert tech support.
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Wireguard VPN Server on AWS EC2 Speed Drops 1/10 After Connection
Learn how to troubleshoot and optimize the performance of your Wireguard VPN server on AWS EC2. Discover why the speed drops significantly after establishing a connection and find solutions to improve your network performance.
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Cannot Ping Public IP but Can Ping Public DNS of a Public EC2 Instance - Troubleshooting Guide
Learn how to troubleshoot the issue of being unable to ping the public IP address of a public EC2 instance while still being able to ping its public DNS. This article provides step-by-step instructions and possible solutions to resolve the problem.
Read MoreEC2 Snapshot Stays in "Deleting" State
Learn how to troubleshoot the issue of an EC2 snapshot staying in the "deleting" state. This article provides step-by-step instructions to resolve the problem and ensure proper deletion of the snapshot.
Read MoreHow to Turn On IPv6 on Amazon EC2 Instance
Learn how to enable IPv6 on your Amazon EC2 instance with this step-by-step guide. Ensure seamless connectivity and take advantage of the benefits of IPv6 on your EC2 instance.
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