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

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+50

apache2 gzip not working?

I've done almost everything on the internet to gzip my content. It does not seem to work. I've done so much that I can't possibly put everything I've tried here, so here's some of the things I've ...
2
votes
1answer
677 views

When is 16.04 going to be officially available on AWS?

It doesn't seem to be avail on http://cloud-images.ubuntu.com/locator/ec2/ nor I can find any when searching on AWS itself
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0answers
160 views

Does anyone know when Canonical will release 16.04 AMIs for Amazon EC2?

I'm searching here and I don't see it. And I can't find any roadmap for when it might be released. Is there usually a lag between release day and appearance of AMIs?
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0answers
23 views

showing different php versions on same EC2 instance

I am using Amazon EC2 to install PHP7. For that I am following this steps: Install-PHP7 When I try to know version of PHP installed using this: <?php phpinfo(); ?> That time it shows me PHP ...
0
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0answers
28 views

nvidia-smi hangs. cannot be killed even by SIGKILL

I just finished carefully installing the latest nvidia drive to an new amazon g2.2xlarge ec2 instance which I would like to use to do some machine learning. Before install cuda and other packages, I ...
0
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0answers
21 views

get an image from windows 7 with docker and transfer it to AWS EC2

The development team has installed its new development in a windows 7 64-bit machine. They asked me to get an image from the current running windows machine and transfer it to the AWS EC2 docker ...
0
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0answers
27 views

Download my videos from my server?

right now I have a Ubuntu server with Amazon Web Services and I can upload mp4s, jpegs, and pdfs to it from my Android device. I save them into folders and update their location onto my database. Now ...
0
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0answers
28 views

IPSec VPN connectivity from Ubuntu to AWS

I have configured the VPN gateway and related settings at AWS side. Now I have to connect to the vpn from my Ubuntu machine. I am using my android mobile phone to access internet into my laptop via ...
0
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1answer
32 views

Hadoop - Error on binding to port 9000

I've been attempting to setup Hadoop on AWS for a few days now. I am on fresh EC2 Ubuntu instances with no other software installed apart from Java. I run these commands: ...
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1answer
18 views

Running AWS EC2 [closed]

have a trouble with connecting to ubuntu instance in AWS EC2. Connect through SSH client, but there is an error: port 22: no route to host. How i can solve that problem?
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84 views

What are there so many Ubuntu 14.04 LTS AWS AMIs for the same release?

A bit of background. I want to set up a 64-bit AWS EC2 instance running Ubuntu 14.04 LTS (HVM) on a solid-state disk with EBS in the eu-west-1 region. At time of writing, within the AWS control ...
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0answers
33 views

apt-get reports “no installation candidate” randomly for no good reason

When I provision Ubuntu 14.04 boxes in Amazon AWS, I begin with an official Canonical AMI (specifically ami-f0c52390), boot the instance, and run a provisioning script. One of the first things the ...
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0answers
27 views

Bootstrapping Juju Environment with AWS IAM Roles?

I am trying to bootstrap my Juju Charms environment with AWS, however, it fails to authenticate with my current access key and secret key. Has anyone been able to successfully bootstrap using IAM EC2 ...
0
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1answer
33 views

Access framebuffer /dev/fb0 in AWS EC2 (Ubuntu Server)

My ultimate goal is to use fbgrab program on EC2. Whenever I try fbgrab -c 1 screenshot.png, I get: Could not open /dev/fb0: No such file or directory How can I install/enable it in my Ubuntu ...
0
votes
1answer
28 views

Cannot boot after changing locale

After I changed my locale and rebooted, now I get this error: [ 1.863178] init: mountall main process (223) terminated with status 2 Filesystem check or mount failed. A maintenance shell will now ...
1
vote
1answer
28 views

How to manage a lot of SSH connection information of EC2 instances from ubuntu using different .pem files

I have to access a lot of AWS EC2 instances from my local machine regularly. Their IP addresses are not mapped to any domain to I need to login to them using command like : ssh -i keyfile.pem ...
1
vote
1answer
42 views

Issue with SSH after migration from Amazon Linux to Ubuntu (EC2)

I have a script that starts and stops tinyproxy on my EC2 instance. The core of the script (in addition to some networking on my side) are 2 commands: ssh -t $PROXY_HOST sudo '/etc/init.d/tinyproxy ...
0
votes
1answer
17 views

How to use amazon instances' public IPs in hadoop configuration?

I was trying to configure Hadoop by using the public IPs of amazon instances instead of their intra-network IPs as my aim is to create a hybrid cluster i.e. Cloud + Local machine cluster. Although all ...
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0answers
33 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 ...
8
votes
2answers
192 views

ImageMagick convert and low RAM

Please consider the following command for the imagemagick package: sudo convert -resize 460x200 /path/to/test1.jpg /path/to/test2.jpg Now test1.jpg is a fairly large image (12.5MB), but not unheard ...
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0answers
40 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 ...
1
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0answers
75 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 ...
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0answers
53 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
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1answer
114 views

Cannot get kdump to dump a vmcore using crashkernel

I'm trying to get kernel crashdump to work properly in Ubuntu 15.10 with the stock 4.2.0-22-generic kernel. I have followed the methods described here and here precisely. But, when I manually trigger ...
0
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2answers
120 views

How to install Cisco VPN client on an Amazon EC2 server running 14.04

I'm currently using an Amazon EC2 server - the basic, free version - running Ubuntu 14.04 for my work. Most of the time I use it for automated web scraping tasks and this works pretty great at the ...
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0answers
129 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 ...
5
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1answer
1k views

Permission denied while doplying Tomcat 8 webapp on Amaon EC2

I can't find how I can get write and read permission into the tomcat folder. I followed DigitalOcean's tutorial on setting up Tomcat. The only thing I did different is that I used Java 8 instead of ...
0
votes
1answer
3k views

curl: (60) SSL certificate problem: unable to get local issuer certificate

Edit: I had updated my root CA certificates from curl.haxx.se . When I try curl -Iv https://yahoo.com I get an error as unable to get local issuer certificate in the result. However if I try curl ...
0
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1answer
130 views

xvfb-run hangs on trap/wait in Elastic Bamboo's Ubuntu 15.04 AMI on AWS

I'm trying to run some headless robot/Selenium tests via Elastic Bamboo using Xvfb, on Ubuntu 15.04 in AWS EC2. It works if I run Xvfb manually and then run the test... export display=:99 Xvfb :99 ...
0
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1answer
81 views

Putty not letting me to login to ubuntu remote server?

I am using amazon ec2 instance for one of my products and i am stuck with a very big problem. I am new to server and was just looking to configure UFW for only my ipaddress and i updated a rule for it ...
1
vote
1answer
338 views

Exec format error of gcc-compiled Hello World c++

I know there are many similar questions with this error message here. But I cannot find any solution yet. On AWS ubuntu server, I wrote c++ Hello, World program #include <iostream> using ...
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0answers
143 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 ...
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75 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 ...
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votes
1answer
462 views

not able to restart apache server AWS EC2 Ubuntu machine

I am working on AWS EC2 Ubuntu machine. I am not able to restart my apache server. following is the error is showing when i use Listen 80 in ports.conf Listen 80 <IfModule ssl_module> ...
0
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0answers
90 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 ...
2
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0answers
249 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 ...
0
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0answers
36 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 ...
1
vote
1answer
198 views

Can't login to Spark Cluster on EC2 after the nodes started

I'm trying to create a cluster of Spark machines. I follow the instruction here. However, after the machines have started I got this error Setting up security groups... Searching for existing cluster ...
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0answers
216 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
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1answer
90 views

AWS/EC2 ubuntu and ssh for users other than ubuntu

Ubuntu on EC2 creates a user ubuntu by default. I can set up SSH keys with PuTTY and login in just fine. I've created two more logins but cannot use same PuTTY configuration to get in. I've dug around ...
0
votes
1answer
34 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 ...
1
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0answers
134 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 ...
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0answers
37 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
2answers
255 views

Intermittent apt-get install issues when creating an AMI using Packer

I am trying to create an AMI based on ami-3b054701 in the ap-southeast-2 region. The Packer config has one simple provisioner: #!/bin/bash -e info() { echo -e "[INFO] $1\n" } exec_cmd() { ...
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0answers
55 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?
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0answers
347 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 ...
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0answers
73 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
1answer
212 views

juju environment not found, can't bootstrap

I installed juju onto Ubuntu 15.04 and have been using it for a few days. I managed to get it up and running with Amazon EC2 instances, which was fun. I was trying again to start up a few instances on ...
0
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2answers
254 views

using su for a user which does not have a password

I am creating a user using useradd command in Ubuntu which does not require that I set a password for the user. how ever when I try to use su command to login as that user, su requires me to enter a ...
0
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0answers
33 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 ...