The release date of Ubuntu 20.04 LTS is the 23rd of April, for both Ubuntu Desktop and Server. The concern with anything that claims to last, is what if they’re wrong? LTS is an abbreviation for “Long Term Support”. LTS LTS is an abbreviation for “Long Term Support”. An estimated 95% of all Ubuntu installations are LTS releases. As of 23 April 2020, the latest release and also the most recent long-term support release is 20.04 ("Focal Fossa"), which is supported until 2025 under public support and until 2030 as a paid option. Ubuntu LTS releases are covered under Standard Support for 5 years. Regardless of being an LTS or a developer release, the naming convention always leads with the year and trails whether it is an April or October release. This type of image is what most people will want to use. Interim releases will introduce new capabilities from Canonical and upstream open source projects, they serve as a proving ground for these new capabilities. The Ubuntu Core image is an all-snap edition of Ubuntu. The first Ubuntu LTS with five years of support was Ubuntu 12.04. On the other hand, if users stick with the same release too long their system will start to fall behind. Ubuntu is distributed on two types of images described below. Ubuntu Release Cycle Meaning of Ubuntu 20.04 LTS Codename As Ubuntu 20.04 was released on April 23, 2020, Canonical will support it with updates until April 2025. In April, every two years, we release a new LTS where all of the developments from the previous two years accumulate into one up … Lubuntu 18.04 LTS, the last supported release with LXDE, will be supported until April 2021. This is known as 'Extended Security Maintenance' or ESM and is available for LTS releases since Ubuntu 12.04 LTS. Debs are optimised for highly structured dependency management, enabling you to combine debs very richly while ensuring that the necessary software dependencies for each deb (themselves delivered as debs) are installed on your machine. Ubuntu is released every six months, with long-term support (LTS) releases every two years. It is sometimes jokingly described as their first "Late To Ship" (LTS) release. With the codename Bionic Beaver, Lubuntu 18.04 LTS is the 14th release of Lubuntu, with support until April of 2021. Note however that these kernels 'roll' which means that they jump every six months until the next LTS. Ubuntu 20.10 includes a modest collection of improvements, plus a new Linux kernel. Whether you’re an individual user, an SME or a multinational corporation, reliability is crucial. LTS can be upgraded into new Ubuntu releases or LTS releases easily without any extra effort. If you want to install a high-profile app like Skype or a toolchain like the latest version of Golang, you probably want the snap because it will give you fresher versions and more control of the specific major versions you want to track. Stay tuned. From the Ubuntu Wiki: LTS is an abbreviation for “Long Term Support”. Nevertheless, the choice of base does not impact on your ability to use a snap on any of the supported Linux distributions or versions — it's a choice of the publisher and should be invisible to you as a user or developer. Learn how the Ubuntu desktop operating system powers millions of PCs and laptops around the world. 19: Tara: Ubuntu Bionic: Long term support release (LTS), supported until April 2023. The desktop image allows you to try Ubuntu without changing your computer at all, and at your option to install it permanently … The Ubuntu kernel support lifecycle is as follows: For more information on previous and upcoming kernel releases please see the Ubuntu LTS Enablement Stack wiki page. Some cloud-specific kernels may use a newer version in order to benefit from improved mechanisms in performance or security that are material to that cloud. The current release and two prior releases are supported, giving an effective support period of nine months, subject to changes in the upstream release cycle. The previous LTS version was released in 2018 which will get the updates and support till 2023. Fractional scaling. Canonical (the maker of Ubuntu) releases new versions of Ubuntu Server and Desktop every 6 months, in April and October. Ubuntu 4.10's support ended on 30 April 2006. We are limiting changes to critical fixes and underlying system changes shipped with all other Ubuntu flavors for the 18.04 LTS release. The first Ubuntu LTS with five years of support was Ubuntu 12.04. Ubuntu LTS, or Ubuntu Long Term Support, is a stable version of the Ubuntu Linux-based OS largely targeted toward enterprise-grade server environments. Long Term Support (LTS) releases are the “enterprise grade” releases of Ubuntu. You should make sure you have a high level of confidence in the publisher of any classic snap you install since a compromise or bad faith behaviour in that code is not confined to the app itself. The version available here is still in development stages and should not be deployed for production use. These kernels are all supported for the full life of their underlying LTS release. Please note that Windows 10 S does not support running this app. The base system receives a commitment to public maintenance for the period where it is the current LTS or interim release and for a period thereafter. Ubuntu also supports 'snap' packages which are more suited for third-party applications and tools which evolve at their own speed, independently of Ubuntu. Others are focused on optimisation for a particular hypervisor, for example, the kernel packages which are named after public clouds. These releases are kept up-to-date and relevant, with the latest and greatest contributions, but are only supported for nine months at a time. 20.04 Optional by default, this feature ensure limited kernel functionnality even for the root account. The actual upgrade is fully supported using Canonical OpenStack tools and operator guides, and involves hopping through the six-monthly versions for database upgrade purposes, but the next effect is an annual upgrade to a version that is fully supportable. Extended Security Maintenance is a paid option through Ubuntu Advantage to get extended support and security updates for select server packages. These older Ubuntu releases are now in Extended Maintenance (ESM): Ubuntu 14.04.6 LTS (Trusty Tahr) › Ubuntu 12.04.5 LTS (Precise Pangolin) › We are happy to … These images are also kept up to date, with the publication of rolled up security updated images on a regular cadence, and you should automate your use of the latest images to ensure consistent security coverage for your users. Going by Canonical’s typical 6-month development cycle, Ubuntu 20.04 LTS is planned for release on April 23, 2020. If you always found that icons at 100% … This method will work only if you have Ubuntu 16.04 or newer: cat /etc/os-release. However, for more dynamic users, every six months throughout those two years there are also developer releases. The release cycle of the Charmed Kubernetes is tightly synchronised to the release of upstream Kubernetes®. , The community trusts in Ubuntu enough that there are several official ‘flavours’ of Ubuntu that rely on continuous improvement for their own success. What is. Kernel Lockdown Mode and Kernel Self-Protection in Ubuntu 20.04 LTS. Releases of Ubuntu get a development codename ('GroovyGorilla') and are versioned by the year and month of delivery - for example, Ubuntu 20.10 was released in October 2020. Every two even years an Ubuntu long term support (LTS) release will become available, that is supported for 5 years. Ubuntu 18.04 is the most exciting release of Ubuntu in years. Ubuntu finally brings fractional scaling. The Ubuntu OpenStack support lifecycle can be represented this way: For more information on previous and upcoming Ubuntu OpenStack releases please see the Ubuntu Cloud Archive wiki page. Ubuntu 20.04 LTS (Focal Fossa), the latest Long-Term Support (LTS) version of Ubuntu was released on 23 April 2020 for both Desktop and Server. This is a Long Term Support, or “LTS,” release, which means it will be supported with free security and maintenance updates for five years from its release date. Below is the infographic for the release cycle of Ubuntu LTS Versions. The current Ubuntu LTS release is Ubuntu 16.04, and the upcoming long-term release will be 18.04. Every six months between LTS versions, Canonical publishes an interim release of Ubuntu, with 20.10 being the latest example. That means that it is possible to upgrade OpenStack four times on the same Ubuntu LTS release base operating system (upgrading the OpenStack without upgrading the operating system), and then one has the same OpenStack version that is included with the subsequent LTS release, and can choose to upgrade the operating system without upgrading the OpenStack version. An Ubuntu LTS is a commitment from Canonical to support and maintain a version of Ubuntu for five years. The Development effort for an LTS release in focused on providing a rock solid base, not only for customers who want the LTS release, but also for the next three Ubuntu versions to come. Ubuntu is published by Canonical on all major public clouds, and the latest image for each LTS version will always include security updates rolled up to at most two weeks ago. The next release will be in October 2020 and be called 20.10. 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