Snappy Ubuntu Core is a minimal version of Ubuntu intended for large-scale deployments, bringing transactional updates.

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Ubuntu snappy docker ps not working

When a run: "sudo docker ps" in ubuntu snappy i get this error: FATA[0000] Get http:///var/run/docker.sock/v1.18/containers/json: dial unix /var/run/docker.sock: permission denied. Are you trying to ...
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21 views

Read only file system error while trying to install docker-compose on snappy Ubuntu

How to install/use docker-compose on Ubuntu snappy? when I run: curl -L https://github.com/docker/compose/releases/download/1.2.0/docker-compose-`uname -s`-`uname -m` > ...
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0answers
13 views

Change password of Snappy Ubuntu Core

I downloaded Snappy Ubuntu Core and run it in KVM. But I have a problem with the passwd command. How do I add a user into Snappy Ubuntu Core? When I downloaded the image of Ubuntu Core, there was ...
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2answers
11 views

saving current configs

Is it possible in 14.04 to save the current system settings? I want (yet again) to install NVidia drives, but I'd like to save the current state of my settings and roll back to the current state in ...
3
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2answers
60 views

where is the 32 bit ubuntu snappy core image

The Ubuntu Website states that Ubuntu Core is Now available on a wide range of 32 and 64-bit ARM and X86 platforms. The following page says 64-bit PC (AMD64) snappy image Choose this to ...
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3answers
350 views

How to install snappy Ubuntu 15.04 Core images on a PC

Can you please help with some instructions on how to install Snappy Ubuntu core on an AMD64 PC? I can find the image at this URL. But I've not been successful installing booting it of an USB and ...
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1answer
63 views

Testing nginx in a Docker container in on Ubuntu Core?

Followed Setting up Ubuntu Core on a KVM It shows you how to start the vm and forward ports back to your host machine. Followed Snappy Tour It shows you how to install Docker on Ubuntu Core ...
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1answer
145 views

Why is Ubuntu moving to Snappy packages?

Why Ubuntu dumping .deb packages and moving to .snappy packages? (At least for now they are keeping .deb package for normal distributions). .deb is already the most popular packaging out there. ...
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36 views

Invalid login Ubuntu-Snappy on QEMU

I booted Snappy on QEMU but I tried to login with credentials ubuntu/ubuntu but I always get invalid login message. First, I used Snappy version provided by raspberry, it can login however I can't ...
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1answer
66 views

What are the minimum system requirements for Ubuntu Snappy Core?

What are the minimum system requirements for Ubuntu Snappy Core?
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0answers
78 views

How can I run a Snappy / ubuntu-core image with LXD

I would like to run Ubuntu Snappy in an LXC container. There isn't an existing snappy image at the default https://images.linuxcontainers.org repo, but I was wondering if this is something others ...
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1answer
80 views

Is it possible to install LXD directly on a Ubuntu Snappy Core?

I'm running a Ubuntu Snappy Core (2015-04-28, version 45). I want to install LXD directly on the snappy host. Is this possible? Thx! --todd
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1answer
82 views

snappy-tools installation error ubuntu 14.04

When i try to install snappy tools i get the following errors: sudo add-apt-repository ppa:snappy-dev/beta; sudo apt-get update; sudo apt-get upgrade; sudo apt-get install snappy-tools bzr The ...
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163 views

start GUI interface from command line in snappy ubuntu

How can i get into desktop /gui of snappy ubuntu from putty? startx command is not working or is there any way to do loke real vnc m using raspberry pi2+snappy core
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1answer
170 views

Snappy on Raspberry Pi 2 Fails to install anything

Snappy does not install ANYTHING at all and comes up with the following error: ubuntu@localhost:~$ sudo snappy install os-js.ogra os-js.ogra 23 MB ...
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0answers
65 views

Problems with updating ubuntu-core package on Raspberry PI 2

After I've ran snappy update-versions and snappy update I see follwing snappy versions -a output: ubuntu@localhost:~$ sudo snappy versions -a Part Tag Installed Available Fingerprint ...
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0answers
33 views

Unbound DNS queries sometime time out

I've just set up my own Unbound (1.4.22-1ubuntu4.14.04.1) local DNS resolver on an Ubuntu 14.04.2 LTS installation. I've re-used an Unbound config file I used in the past and it was perfectly working. ...
15
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1answer
2k views

What is Snappy Ubuntu Core?

Before everyone rushes to mark this as a duplicate, I have indeed read the other threads here and here, googled this, and visited the snappy homepage here searching to clear my confusion, and I ...
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0answers
22 views

RTLinux on Ubuntu 14.10 - AMD x64 machine

Can I install a full PREEMPT kernel on Ubuntu 14.10? I've found a lot of tutorials on the web, but none worked for me, 'cause I think they are out of date.
2
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1answer
275 views

Ubuntu Core Snappy Touch GUI app kiosk

I just learned about Ubuntu Core Snappy about 2 hours ago. I was very excited as I was thinking about making a stand alone java application that has a simple full screen touch GUI. This would be a ...
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2answers
439 views

Does Ubuntu Snappy Core work with Raspberry Pi 1?

Does Ubuntu Snappy Core work with Raspberry Pi 1 (the original model)?
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2answers
55 views

play sound snappy ubuntu

I am playing around with the latest Canonical AMI's on Amazon EC2. Does anyone know of a way to play a .wav file with Ubuntu-Snappy? Will docking one of the apps for Snappy implement some way of ...
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1answer
229 views

Connection refused from Ubuntu VM to Snappy Ubuntu Core VM

My objective is to learn building and deploying Snappy packages/apps to Snappy Ubuntu Core platform. For this on my MacBook Pro, using VMware Fusion virtualisation tool I set up two virtual machines; ...
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1answer
839 views

How do you compare Ubuntu Server to Snappy Ubuntu Core?

How do you compare Ubuntu Server to Snappy Ubuntu Core for a single-board computer (SBC)? From what I've read I understand that the package managing system is different in Snappy. But, in general ...
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1answer
1k views

Snappy on Raspberry Pi 2 failing to boot

I've just got brand new Raspberry Pi 2 model B, and tried to install Snappy Ubuntu Core alpha-02 on a brand new Samsung EVO 16 GB micro SD card. When I boot the Pi, I don't see it appear on the ...
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1answer
128 views

RaspberryPi Snappy Ubuntu. Screen only flashes on and of on boot

I've tried to follow the insturctions as best I can to make this work. When I plug the Raspberry in and boot it up, the screens shows first a window of colors for 1 or 2 seconds, next it shows a black ...
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1answer
390 views

How to set a permanent IP address on “Snappy” Ubuntu Core

I'm trying to use "Snappy" Ubuntu Core on a virtual environment (virt-manager) but I didn't see any guide to explain how to set a permanent IP address on Snappy. If I run this command: $: kvm -m 512 ...
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1answer
2k views

How to connect wifi network from raspberry pi 2 (snappy)

I've set up new raspberry pi 2 with snappy core. And I couldn't find how to connect wifi network from snappy terminal. My wifi dongle working correctly but there is no iwconfig in snappy core. Wlist ...
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1answer
305 views

What is the difference between a Snappy apps and Charms (and click)

I have heard that the system in use to package and install apps in sandboxes on ubuntu is the click package on the desktopNext and phone/tablet. If I have understood well, a snappy ubuntu core apps, ...
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1answer
274 views

Snappy Ubuntu, how does it relate to Nix and Guix?

I searched for a comparison but found non and am not quite well informed enough to do it myself right now. All of them provide transactional updates, but different levels of containment. Snappy ...
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0answers
165 views

Difference between Snappy and Click

I don't understand the difference between Snappy and Click. Both allow for image based system updates. Both use app armor to confine apps. Soon Click will run on the desktop, phone and tablet and ...
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2answers
2k views

Snappy Ubuntu Core, no Docker or Owncloud in 'store'

I downloaded the image of Snappy Ubuntu Core for the Beaglebone Black, Alpha 2. When I now try to install Docker or Owncloud it cannot be found. Nor are the apps/framework available through the WebDM ...
3
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1answer
909 views

Ubuntu-Core Snappy ssl-certificate error

yesterday i was testing the new ubuntu core image for the raspberry pi 2. Everything started perfectly but i got an ssl-certificate error for every snappy command i wanted to execute. Internet ...
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0answers
227 views

How do I add a text editor to a ubunto core, snappy system? [closed]

I've been trying out snappy. (http://developer.ubuntu.com/en/snappy/).I got the snappy image to boot up under virtual box. I see that it doesn't come with any apps already installed, which is just ...
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152 views

Running latest docker version with snappy ubuntu core

I created a KVM virtual machine on my ubuntu 14.10 box using instructions at this link - http://www.ubuntu.com/cloud/tools/snappy#snappy-local After installing docker and executing docker --version ...
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2answers
139 views

Supercomputer from old computers [closed]

I have many computers sitting around. A netbook A laptop A desktop And another Desktop I was wondering if there is any software that is capable of taking the processing power of the computers ...
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1answer
67 views

How are the Ubuntu Core rootfs built?

Ubuntu provides "Ubuntu Core" rootfs for a range of architectures however the wiki page (https://wiki.ubuntu.com/Core) does not provide any information on how these rootfs are generated or what is the ...
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1answer
775 views

Is there a way to add repo to Snappy ubuntu core?

I am trying to install more stuff and I am seeing very little in snappy's install. Is there a way to use apt-get or add repositories to install?
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1answer
496 views

Packages for Ubuntu Core Snappy

How can I find out what packagges are available for Ubuntu Core? I've googled everything, but I can't seem to find a website like packages.ubuntu.com for Core.
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1answer
497 views

ubuntu core webdm alpha for Beaglebone Black not booting

I have tried the flashing SD card for Beaglebone Black with 'Ubuntu Core WEBDM' image i.e. 'ubuntu-core-WEBDM-alpha-02_armhf-bbb.img' as mentioned in the steps here. But the system is not booted. I ...
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1answer
278 views

Can I run Snappy Ubuntu Core as a guest inside Docker?

I'm aware that Snappy Ubuntu can host Docker containers. My question is whether it can also be run inside a container, as a Docker guest. The reason I'm asking is that I can't find any Snappy VM ...
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0answers
123 views

how to load Ubuntu Core “Snappy” as custom image on MaaS?

I'd like to upload on my MaaS server (ppa stable) the image of Ubuntu Core ("Snappy") to try it and provision new nodes using that custom image. I tested Snappy in a KVM environment and now I'd like ...
2
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1answer
890 views

Unable to connect to Snappy Ubuntu Core via ssh [closed]

I have installed the Snappy Ubuntu Core alpha using KVM, but cannot connect to it using SSH. SSH returns ssh_exchange_identification: read: Connection reset by peer, which seems like a server-side ...
2
votes
1answer
197 views

What is Ubuntu Core? [duplicate]

What exactly is Ubuntu Core, and how does it relate to Ubuntu itself (i.e. the main desktop and server distribution)? I've read the answer to this question, which says it's just a minimal install of ...
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0answers
125 views

Ubuntu core 14.04

I would like to install an Ubuntu minimal starting from a minimal root filesystem. I want to use Ubuntu core. My target device is based on a Qseven module x86 (32 bit): exactly my target device is ...
4
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2answers
211 views

Play audio on Ubuntu Core!

I installed Ubuntu Core 14.04 AMD 64. Now I want to play an audio! What exactly should be installed?! (I got this message on webkitgtk: jack server is not running or cannot be started) I got this by ...
0
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1answer
103 views

How is it that the size of Ubuntu Core grew so much between 13.10 and 14.04?

I noticed that the download size of Ubuntu Core almost doubled for the amd64 version between release 13.10 38M and 14.04 63M. The untarred "minimal" rootfs file system size did grow from 119M to ...
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1answer
231 views

What does Ubuntu Core consist of?

Exactly what does Ubuntu Core consist of? I know of a similar project called Ubuntu Mini Remix, which, while not an official Ubuntu project, is known to contain: ubuntu-minimal metapackage ...
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1answer
458 views

How to reduce consumed disk space for a 942 MB 13.10 amd64 server minimal install?

The goal is to have a have a headless server installation on a physical machine that only serves one service. In other words the server is dedicated to run a single task. You could also call this a ...
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1answer
73 views

Ubuntu core keeps logging me out after successful login

I installed ubuntu core following this tutorial: https://wiki.ubuntu.com/Core/InstallationExample I tried these kernels linux-image-3.2.0-58-generic-pae_3.2.0-58.88_i386 ...