Amazon Elastic Compute Cloud (EC2) is a cloud-based computing platform.

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8
votes
1answer
962 views

Getting WebGL to run on an Amazon EC2 server

I'm trying to get WebGL to work on my Amazon EC2 server (migrating from an office-bound Mac Mini, that has a lot of hiccups). Worked some days to get this running, but I'll try to start from where i ...
7
votes
1answer
468 views

Slow ubuntu mirrors in AWS

We are currently having some very serious issues with VM's started in eu-west-1 region in AWS. The machines are started from cannonical AMI (ami-77057e00). The repositories configured are: ...
3
votes
1answer
4k views

VSFTPD not working

I followed instructions and other instructions too but because it is not user-friendly, the ftp server is not working. # This option specifies the location of the RSA key to use for SSL # encrypted ...
3
votes
1answer
5k views

Need help with getting NoMachine working on Ubuntu 14.04

I’m trying to get NoMachine working on a AWS EC2 instance with 14.04 Trusty Tahr. I’ve used the instructions from: https://help.ubuntu.com/community/NomachineNX ...
2
votes
1answer
221 views

initramfs-tools irqbalance apt-get upgrade error

I am getting an error when I do sudo apt-get upgrade. I did a do-release-upgrade and went into a lot of issues. Finally the problem has been reduced to: sudo apt-get upgrade Reading package lists... ...
3
votes
0answers
539 views

How can I monitor cloud-init for errors, and trigger a script when it fails?

I'm using cloud-init to provision servers in AWS, and would like my servers to send an email when they're done (whether they fail or succeed). For successful cloud-init runs, the solution is trivial. ...
2
votes
0answers
185 views

Disable ec2 metadata service from cloud-init

I have an AWS EC2 image that I converted to VirtualBox and running locally. It works great, except I cannot figure out how to disable to calls out to the AWS metadata services on boot: 2015-09-25 ...
2
votes
0answers
132 views

How to access Amazon EC2 instance from Ubuntu 13.10?

I have an Amazon EC2 (Windows) instance which has been created for me and I have public DNS, public IP and the public key. I would like to RDP to this instance from Ubuntu 13.10. I have recently ...
2
votes
0answers
349 views

Install java on a wine in a linux terminal server

I have a Windows terminal process (which requires Java). I need to run this in a Linux terminal server (it's an Amazon EC2 instance). I installed Wine, but now I need to install Java. When I try to ...
2
votes
0answers
652 views

Unable to connect FileZilla to ubuntu ec2

I have a micro ubuntu instance on ec2. I have done a passwd to set it to simple password. I have installed vsftpd on the ec2 instance. And imported the ec2 pem file via FileZilla-Settings-SFTP, and ...
1
vote
0answers
78 views

After Upgrading to 15.10 from 15.04, EC2 Webservers Have Become Very Unstable

I have a variety of Ubuntu machines running in production, with about 30 that were upgraded from 15.04 to 15.10. With most of the machines, the upgrade has been a breeze and everything has functioned ...
1
vote
0answers
102 views

Nginx restarts when told to stop

I'm using AWS and have a setup script that runs after EC2 instance creation. It installs a bunch of packages, writes some config files, etc. It's been working well for a while. Now, nginx fails to ...
1
vote
0answers
32 views

Which base Ubuntu 14.04 AMI to choose for creating a custom Ubuntu AMI?

There are a bunch of new AMIs created frequently and made available in EC2 by Canonical: Is it encouraged to use these AMIs for creating custom Ubuntu AMIs, or is it recommended to use the official ...
1
vote
0answers
298 views

why can't I ssh into my aws ec2 instance? Permission denied (publickey)

I created two ec2 instances, and was able to ssh into the first two fine. After creating the third, I get this error upon trying to ssh into any of them. This is what I'm running: ssh -v -i ...
1
vote
0answers
30 views

Both upload/download from my server stopped

My EC2 instance suddenly stopped to respond the upload and download requests (this instance was working without any problems almost a year), I couldn't find why this's happening. Webserver ...
1
vote
0answers
86 views

Allowing Ubuntu user on ec2 to upload and manage files in public web folder

Just created a new ec2 ubuntu instance, and i'm forced to login as ubuntu rather root. While Its ok as of standard security practice but it creates additional problems that ubuntu user cannot upload ...
1
vote
0answers
118 views

HTTPS on Ubuntu instance Amazon EC2

I have a question which I hope somebody can answer for me. My situation: I have an Ubuntu Server running Apache2 on a EC2 Amazon instance, which is serving an OwnCloud instance. My goal: I want to ...
1
vote
0answers
232 views

Erlang disappeared from /usr/bin/erl

The setting I have downloaded rabbitMQ and used it on an EC2 14.04 machine for a few days. The setting was simple - I downloaded the Binary .tar.gz, opened it, and typed: sbin/rabbitmq-server ...
1
vote
0answers
169 views

installing vmware ova on amazon aws

I am trying to import a vmware ova on amazon aws but experiencing issues. After importing (or my attempt to import), I can no longer access the server via SSH even though the amazon AWS console shows ...
1
vote
0answers
240 views

How to ssh tunnel to ec2 for running a local python script

I can create a tunnel for FF using the below on Ubuntu. Machine is 12.04 in a VBox on a mac host. -i ~/.ec2/aws_development_oregon.pem -C2qTnN -D 8080 ubuntu@test.com But..what I need is for my ...
1
vote
0answers
20 views

Ubuntu with unremovable device on Amazon

We are using a 10.04 canonical ubuntu instance image on an Amazon instance store. We recently unmounted a device and detached it from the instance. The problem is that the device still shows up in ...
1
vote
0answers
950 views

How to reinstall mysql without damaging data?

http://stuffthatspins.com/2011/01/08/ubuntu-10-x-completely-remove-and-clean-mysql-installation/ shows how to reinstall everything. I want to do something like this without reinstalling data. ...
0
votes
0answers
18 views

Setup of Godaddy domain in Ubuntu EC2 instance

I bought a domain from GoDaddy and I want to use it with my EC2 instance. I already created my instance (ubuntu 14) I created my elastic IP in Route 53, which I associated with my instance. I ...
0
votes
0answers
18 views

Memory and swap full from Rails App on EC2 Ubuntu Apache Passenger

I am not familiar with htop or ubuntu processes but my app's memory is full almost immediately after rebooting. Each of the rails processes seem to be taking up 25% of my memory. I recently upgraded ...
0
votes
0answers
51 views

Configurations needed for unattended-upgrades to run indefinitely?

What disk space and other configurations are needed so that you can trust unattended-upgrades to run unattended more or less indefinitely? I'm asking this to try to understand what went wrong with a ...
0
votes
0answers
26 views

Disable Website Access by IP Address

I'm on a Amazon EC2 Ubuntu instance and have multiple websites with their own static IP's hosted. One of the websites all of them are setup similar. Let's say have the static IP of 45.46.47.48 and a ...
0
votes
0answers
98 views

Can't SSH to EC2 instance after Ubuntu upgrade

Summary: I have Ubuntu 12.04.3 LTS server running as an AWS EC2 instance. Using do-release-upgrade, 14.04.3 is installed without any problems. But after that I can't SSH into my instance. Both my ...
0
votes
0answers
62 views

installed font not working in ec2 in rails app

I have downloaded font by running wget http://www.fontsquirrel.com/fonts/download/amatic inside my ec2 instance. Then I created a .fonts director and unzipped those files inside it. Then I ls ...
0
votes
0answers
54 views

How to free space on AWS Ubuntu 12.04.5 Instance

Firstly, while similar I do not believe my question is not a duplicate of other questions on this topic because all the suggestions in those questions have not resolved my problem. I have a instance ...
0
votes
0answers
26 views

scp from local environment to ec2 running ubuntu

I am new to Ubuntu and EC2. I am trying to scp a java war file from my mac to my EC2 instance. I'm using the command: scp -i ~/Downloads/rocket-key-pair.pem ~/Desktop/DevEnvironments.war ...
0
votes
0answers
102 views

setup gui for amazon ec2 ubuntu

I know this question has been answered, but I haven't got a concrete solution yet. I wish to follow through links here for the setup. Link1 I tried this link and had setup according to all the steps. ...
0
votes
0answers
23 views

Moving an existing 14.04.2 LTS Ubuntu VM to Amazon EC2

I have an Ubuntu 14.04.2 LTS based server installation that runs a ruby on rails application accessible over the local network. Currently it runs in either VM Player / VM Server / vSphere. What do I ...
0
votes
0answers
43 views

Got 403 error with regional aws S3 apt mirror

My instances are in us-east-1 and suddenly accessing us-east-1.ec2.archive.ubuntu.com.s3.amazonaws.com started got 403 error from 2 days ago. Anyone had the same issue?
0
votes
0answers
56 views

Recovery from AWS EBS volume *important

Hi All I am a naive user of AWS Ec2 and EBS stuff. I had a completely healthy EC2 Ubuntu Instance running, Ubuntu suggested some updates, thus updated the system and from there all the chaos started. ...
0
votes
0answers
28 views

Why use Amazon's AWS RDS instance for mysql instead of just manually creating mysql?

I was playing around with Amazon AWS and at this point just not sure what are the benefits of creating an RDS instance for lets say mysql database instead of simply login in into the server and ...
0
votes
0answers
177 views

EC2 - chmod: cannot access ‘mypemfile.pem’: No such file or directory

I download pem file while launching t2.small instance. When I try to connect it via ssh it say no such a file in directory. But am sure that pem file is in directory. $ ls mypemfile.pem ...
0
votes
0answers
28 views

Ubuntu server on Amazon-aws - no swedish characters?

Connecting via ssh to ec2, ubuntu server on amazon, but cant for the life of me figure out how to write the swedish charactes åäö? Thanks
0
votes
0answers
404 views

Ubuntu, SSH: handshake failed

so i'm currently using packer to build an ubuntu ami through AWS. After which i'm using terraform to launch and provision the instance. I'm running in to problems when I try provisioning within ...
0
votes
0answers
118 views

Give ubuntu user on EC2 instance access to public_html folder

I have an EC2 Ubuntu instance running apache with a couple of websites. Say one website is called widgets, then /home/widgets/ has user widgets and group widgets I have a git repository in ...
0
votes
0answers
13 views

Latest cloud images does not seem to be available on AWS

The latest Trusty cloud images published at https://cloud-images.ubuntu.com/trusty/current/ do not appear to be available on AWS. We normally use this link to locate the latest successful nighly ...
0
votes
0answers
162 views

Permissions issue when running Ghost blog using forever

I am trying to run a Ghost blog on an Amazon AWS Ubuntu server using forever so that I can close the terminal window & leave the blog running. I think it is not running due to a permissions issue ...
0
votes
0answers
134 views

Amazon EC2 Ubuntu Server 14.04 apt doesn't work can't install

I have an Amazon instance set up running Ubuntu Server 14.04. Was working perfect. But recently I logged on and anytime I try to do any apt command I get the error E: Sub-process /usr/bin/dpkg ...
0
votes
0answers
108 views

Installing Xampp on an amazon Ubuntu Instance: GUI Issue on XFCE4 and Mate Desktop environments

I am using Microsoft Remote Desktop connection to connect to an Ubuntu Instance on Amazon. After downloading the .run file of Xampp and executing it using sudo ./xampp-linux-***-installer.run ...
0
votes
0answers
141 views

ixgbevf network interface not available during initramfs (ec2)

I'm working on a base AMI for Amazon EC2 that formats any ephemeral disks into a RAID-0 array, and then uses that filesystem for system use (basically a big data partition, and a partition for ...
0
votes
0answers
73 views

Sharing a drive on AWS between two ubuntu 14.04 servers running Rails

This is a multi-part question: How do I create a stand-alone drive on Amazon Web Services? How can get two different Ubuntu 14.04 servers to have read/write access to that drive? This is for a ...
0
votes
0answers
244 views

Connect with postgresql remotely. Postgresql Installed in Amazon EC2 micro instance

I installed the Amazon EC an instance Ubuntu 14.04 and Postgresql database. Trying to connect remotely to the base and the pgAdmin III program but can not connect. I've tried many of the solutions ...
0
votes
0answers
185 views

Cannot Rsync to ec2 instance

This seems like the problem with the ubuntu user permission on ec2 server , cannot rsync successfully. Steps Taken: Generated public key from origin server (a normal ubuntu droplet with root user ...
0
votes
0answers
90 views

Trying to run an Rscript from the command line but I'm running into namespace errors

I'm fairly new to Linux and I'm running into some major problems. I'm trying to run an Rscript from the command line instead of RStudio on amazon EC2 ubuntu instance. My script makes use of couple of ...
0
votes
0answers
44 views

Failure to contact privoxy proxy on ec2 node

I'm trying to set up a tor node following http://sickbits.net/creating-a-personal-privoxytorproxy-ec2-instance/ using ubuntu 14.4 lts on ec2. I'm using git-bash on win7. Following the directions, I ...
-1
votes
0answers
11 views

Amazon Web Service can't access instance

When i login through ubuntu then I show this type of name. I have no name!@ip-172-22-22-123 and when I apply sudo command then it show bellow error messages. sudo: unable to stat /etc/subdoers: ...