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Canonical

1493 posts

Canonical produces Ubuntu, provides commercial services for Ubuntu's users, and works with hardware manufacturers, software vendors and cloud partners to certify Ubuntu.

Canonical
26 March 2021

Livepatch 2021-03-24 incident investigation report

Canonical announcements Article

Description A defective livepatch for kernel 4.4 in Ubuntu 16.04 LTS (Xenial) was not caught in internal testing processes because the defect was a race condition, triggered by workload-specific behaviour, under load. The livepatch would cause the madvise system call to block indefinitely, and thus cause lockup to the processes using the ...

Canonical
25 March 2021

Canonical, Collabora, Nextcloud deliver work-from-home solution to Raspberry Pi and enterprise ARM users

Canonical announcements Article

March 25th, 2021 – Canonical, Collabora and Nextcloud announce the immediate availability of a content collaboration platform for 64bit ARM for both consumers and enterprises. Building on the prior Nextcloud Ubuntu Appliance it adds with Collabora Online, the first viable self-hosted web office solution on the popular Raspberry Pi 4 platf ...

Canonical
25 February 2021

DFI and Canonical offer risk-free system updates and reduced software lead times for the IoT ecosystem

Canonical announcements Article

Feb. 25, 2021 – DFI and Canonical signed the Ubuntu IoT Hardware Certification Partner Program. DFI is the world’s first industrial computer manufacturer to join the program aimed at offering Ubuntu-certified IoT hardware ready for the over-the-air software update. The online update mechanism of and the authorized DFI online application s ...

Canonical
17 February 2021

Canonical’s Partner Program Gets Industry Recognition for its Growth and Depth of Portfolio

Ubuntu Article

Canonical announced that its channel partner program has grown by five times in three years, expanding its global presence to several new markets. ...

Canonical
2 February 2021

Ubuntu Core 20 secures Linux for IoT

Internet of Things Article

2nd February 2021: Canonical’s Ubuntu Core 20, a minimal, containerised version of Ubuntu 20.04 LTS for IoT devices and embedded systems, is now generally available. This major version bolsters device security with secure boot, full disk encryption, and secure device recovery. Ubuntu Core builds on the Ubuntu application ecosystem to crea ...

Canonical
13 January 2021

Telefonica Brazil selects Canonical’s Charmed OpenStack for industry-leading cloud-based online charging system

Canonical announcements Article

13th January 2021 – Canonical, the publisher of Ubuntu, today announced that its Charmed OpenStack has been selected by Telefonica Brazil to – in a first for the region – migrate its online charging system (OCS) to its private cloud, Unica Next. The transformation project will see eight private clouds built on Charmed OpenStack, geographi ...

Canonical
4 January 2021

Juju vs Infrastructure as Code Tools

Cloud and server Article

Summary Infrastructure as Code (IaC) tools, like Terraform, CloudFormation and Pulumi, ensure easily reproducible infrastructure setups. Juju focuses on the lifecycle and relations of applications. Juju and IaC tools mostly operate on different layers of abstraction. Use Juju to manage any application, from simple web application/database ...

Canonical
7 December 2020

How to switch the Docker container runtime to containerd with Charmed Kubernetes

Ubuntu Article

This article describes how easy it is for users of Charmed Kubernetes to switch from the Docker container runtime to containerd. You may have heard that Kubernetes is deprecating Docker as a container runtime after v1.20. Docker as an underlying runtime is being deprecated in favor of runtimes that use the Container Runtime Interface(CRI) ...

Canonical
1 December 2020

Install Amazon EKS Distro anywhere

Canonical announcements Article

One install, one cluster, snap! Today, we’re excited to announce that EKS is available outside of AWS, on any Ubuntu system, with the EKS snap. This announcement builds on the existing collaboration between Amazon and Canonical to ensure the quality, security, and usability of Ubuntu-based EKS clusters on AWS. “Amazon EKS Distro (EKS-D) b ...

Canonical
1 December 2020

Canonical’s LTS Docker Image Portfolio is now available on Amazon ECR Public

Ubuntu Article

Today, Canonical announced the availability of its curated set of secure container application images on Amazon ECR Public, complementing the current offering. Multiple registries, one product Developers now also have access to the LTS Docker Image Portfolio from the Amazon ECR Public registry. Free and commercial versions of the hardened ...

Canonical
24 November 2020

Canonical publishes LTS Docker Image Portfolio on Docker Hub

Canonical announcements Article

Ten year maintenance commitment on app images provides secure cloud software supply chain November 24th 2020: Canonical has published the LTS Docker Image Portfolio, a curated set of secure container application images, on Docker Hub. The LTS Docker Image Portfolio comes with up to ten years Extended Security Maintenance by Canonical. “LT ...

Canonical
13 November 2020

Canonical’s Open Operator Collection extends Kubernetes operators to traditional Linux and Windows applications

Cloud and server Article

13th November 2020: Canonical’s Open Operator Collection, the largest collection of application operators, now supports both cloud-native and traditional applications on Windows and Linux. The collection is hosted at Charmhub.io and follows the Open Operator Manifesto. Next-generation operations unify CAAS and IAAS “The operator pattern s ...

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