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Kalango Linux
Kalango Linux was a Brazilian Linux distribution designed for desktop use. It was based on KANOTIX and uses the Debian package management tools.
Status: Discontinued
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 Latest News and Updates |
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| 2021-01-24 |
NEW • Development Release: Qubes OS 4.0.4 RC2 |
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Qubes OS is a security-oriented Linux distribution whose main concept is "security by isolation" by using domains implemented as lightweight Xen virtual machines. The project's latest development snapshot is Qubes OS 4.0.4-rc2 which updates its operating system tempates and packages. "We're pleased to announce the second release candidate for Qubes OS 4.0.4. Qubes OS 4.0.4-rc2 includes many updates over the initial 4.0 release, in particular: All 4.0 dom0 updates to date. Fedora 32 TemplateVM. Debian 10 TemplateVM. Whonix 15 Gateway and Workstation TemplateVMs. Linux kernel 5.4 by default. Bug fixes from 4.0.4-rc1. A point release does not designate a separate, new version of Qubes OS. Rather, it designates its respective major or minor release (in this case, 4.0) inclusive of all updates up to a certain point. Installing Qubes 4.0 and fully updating it results in the same system as installing Qubes 4.0.4." Further information can be found in the project's release announcement. Download: Qubes-R4.0.4-rc2-x86_64.iso (4,958MB, SHA256, signature, pkglist). |
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| About Qubes
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| Qubes OS is a security-oriented, Fedora-based desktop Linux distribution whose main concept is "security by isolation" by using domains implemented as lightweight Xen virtual machines. It attempts to combine two contradictory goals: how to make the isolation between domains as strong as possible, mainly due to clever architecture that minimises the amount of trusted code, and how to make this isolation as seamless and easy as possible.
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| Recent Related News and Releases |
| 2020-01-02 |
Distribution Release: Qubes OS 4.0.2 |
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Happy New Year! We start the year with the announcement about the release of Qubes OS 4.0.2, the latest update of the project's security-focused Linux distribution which allows users to "compartmentalise" computing tasks into isolated compartments called qubes. The new release updates the Linux kernel to version 4.19.89: "We are pleased to announce the release of Qubes 4.0.2. This is the second stable point release of Qubes 4.0. It includes many updates over the initial 4.0 release, in particular: all 4.0 dom0 updates to date; Fedora 30 TemplateVM; Debian 10 TemplateVM; Whonix 15 Gateway and Workstation TemplateVMs; Linux kernel 4.19 by default. If you installed Qubes 4.0 or 4.0.1 and have fully updated, then your system is already equivalent to a Qubes 4.0.2 installation. No further action is required. Note: at 4.5 GB, the Qubes 4.0.2 ISO image will not fit on a single-layer DVD (for the technical details underlying this, please see issue #5367). Instead, we recommend copying the ISO image onto a sufficiently large USB drive. However, if you would prefer to use optical media, we suggest selecting a dual-layer DVD or a Blu-ray disc." See the release announcement for further information. Download: Qubes-R4.0.2-x86_64.iso (4,607MB, SHA256, signature, torrent, installation guide, pkglist). |
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| 2019-01-09 |
Distribution Release: Qubes OS 4.0.1 |
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Marek Marczykowski-Górecki has announced the release of Qubes OS 4.0.1, an updated version of the project's security-focused Linux distribution which allows users to "compartmentalise" computing tasks into isolated compartments called qubes. This new release is mostly a bug-fix and security update and is recommended for all new Qubes installations: "We are pleased to announce the release of Qubes 4.0.1. This is the first stable point release of Qubes 4.0. It includes many updates over the initial 4.0 release, in particular: all 4.0 dom0 updates to date, including a lot of bug fixes and improvements for GUI tools; Fedora 29 TemplateVM; Debian 9 TemplateVM; Whonix 14 Gateway and Workstation TemplateVMs; Linux kernel 4.14. If you're currently using an up-to-date Qubes 4.0 installation (including updated Fedora 29, Debian 9, and Whonix 14 templates), then your system is already equivalent to a Qubes 4.0.1 installation. No action is needed. Similarly, if you're currently using a Qubes 4.0.1 release candidate and you've followed the standard procedure for keeping it up-to-date, then your system is equivalent to a 4.0.1 stable installation." Read the rest of the release announcement for additional information. Download: Qubes-R4.0.1-x86_64.iso (4,476MB, SHA256, signature, torrent, installation guide, pkglist). |
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| 2018-03-29 |
Distribution Release: Qubes OS 4.0 |
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Andrew David Wong has announced the release of Qubes OS 4.0, a major new update of the project's security-oriented desktop Linux distribution based on Fedora 25: "After nearly two years in development and countless hours of testing, we're pleased to announce the stable release of Qubes OS 4.0. Version 4.0 includes several fundamental improvements to the security and functionality of Qubes OS: the Qubes Admin API; Qubes Core Stack version 3; fully virtualized virtual machines for enhanced security; multiple, flexible Disposable VM templates; a more expressive, user-friendly Qubes RPC policy system; a powerful new VM volume manager that makes it easy to keep VMs on external drives; enhanced TemplateVM security via split packages and network interface removal; more secure backups with scrypt for stronger key derivation and enforced encryption; re-written command-line tools with new options." See the release announcement and release notes for more information. Download the installation DVD image from here: Qubes-R4.0-x86_64.iso (4,369MB, SHA256, signature, torrent, installation guide, pkglist). |
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| 2018-02-01 |
Development Release: Qubes OS 4.0 RC4 |
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Andrew David Wong has announced the availability of the fourth release candidate for Qubes OS 4.0, un upcoming new version of the project's Fedora-based, security-oriented desktop Linux distribution: "We're pleased to announce the fourth release candidate for Qubes 4.0. This release contains important safeguards against the Spectre and Meltdown attacks, as well as bug fixes for many of the issues discovered in the previous release candidate. A full list of the Qubes 4.0 issues closed so far is available here. The Qubes VM Manager is back by popular demand. The returning Qubes Manager will be slightly different from the 3.2 version. Specifically, it will not duplicate functionality that is already provided by the new 4.0 widgets. Specific examples include attaching and detaching block devices, attaching and detaching the microphone, and VM CPU usage. In addition, the default TemplateVMs have been upgraded to Fedora 26 and Debian 9." See the release announcement and release notes for further information. Download: Qubes-R4.0-rc4-x86_64.iso (4,350MB, SHA256, signature, torrent, pkglist). |
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| 2017-11-28 |
Development Release: Qubes OS 4.0 RC3 |
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Andrew David Wong has announced that the third release candidate for Qubes OS 4.0 is now ready for testing. Qubes OS is a Fedora-based, security-oriented desktop Linux distribution with a strong focus on system security; this is achieved through what the project calls "compartmentalisation", a feature that allows users to separate the various parts of their desktop tasks into securely isolated compartments called qubes. Much of the work prior to this release concentrated on bug fixing, rather than on adding new features: "We're pleased to announce the third release candidate for Qubes 4.0. Our goal for this release candidate is to improve the stability and reliability of Qubes 4.0, so we've prioritized fixing known bugs over introducing new features. Many of the bugs discovered in our previous release candidate are now resolved. A full list of the Qubes 4.0 issues closed so far is available here. Current users of Qubes 4.0-rc2 can upgrade in-place by downloading the latest updates from the testing repositories in both dom0 and TemplateVMs." See the release announcement and release notes for more details. Download: Qubes-R4.0-rc3-x86_64.iso (4,482MB, SHA256, signature, torrent, pkglist). |
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| 2017-10-25 |
Development Release: Qubes OS 4.0 RC2 |
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Marek Marczykowski-Górecki has announced the availability of the second release candidate for Qubes OS 4.0, a Fedora-based desktop Linux distribution with a strong focus on system security. This is achieved by isolating different tasks into separate virtual domains: "We're pleased to announce the second release candidate for Qubes 4.0. As usual, this release candidate includes numerous bug fixes over the previous one. Two of the most important changes are: improved PCI passthrough with sys-net and sys-usb running in HVM mode by default - with this change, we've officially achieved our Qubes 4.0 goal of having all qubes running in HVM mode by default for enhanced security; Whonix templates are back - we've fixed various blocking issues and the Whonix templates are available in the default installer once again. There were two primary reasons for the substantial delay of this release. The first was our discovery of the security issue that would come to be known as XSA-237." See the release announcement and release notes for further information and technical details. Download: Qubes-R4.0-rc2-x86_64.iso (4,430MB, SHA256, signature, torrent, pkglist). |
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| 2017-07-31 |
Development Release: Qubes OS 4.0 RC1 |
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Qubes OS is a desktop operating system which strongly isolates different tasks into separate domains to reduce the consequences of any one application being compromised. The Qubes OS project has released the first release candidate for Qubes OS 4.0, which features a big overhaul of the core Qubes technology. "No doubt this release marks a major milestone in Qubes OS development. The single most import undertaking which sets this release apart, is the complete rewrite of the Qubes Core Stack. We have a separate set of posts detailing the changes (Why/What/How), and the first post is planned to be released in the coming 2 weeks. This new Core Stack allows to easily extend the Qubes Architecture in new directions, allowing us to finally build (in a clean way) lots of things we’ve wanted for years, but which would have been too complex to build on the 'old' Qubes infrastructure. The new Qubes Admin API, which we introduced in a recent post, is a prime example of one such feature. (Technically speaking, we’ve neatly put the Admin API at the heart of the new Qubes Core Stack so that it really is part of the Core Stack, not merely an 'application' built on top of it.)" Further details, including new features, can be found in the project's release announcement and in the release notes. Download: Qubes-R4.0-rc1-x86_64.iso (3,303MB, SHA256, signature, torrent, pkglist). |
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| 2016-09-29 |
Distribution Release: Qubes OS 3.2 |
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Joanna Rutkowska has announced the release of Qubes OS 3.2, a new stable release of the Fedora-based desktop Linux distribution whose main concept is "security by isolation" by using domains implemented as lightweight Xen virtual machines. From the release announcement: "I'm happy to announce that today we're releasing Qubes OS 3.2. This is an incremental improvement over the 3.1 version that we released earlier this year. A lot of work went into making this release more polished, more stable and easier to use than our previous releases. One major feature that we've improved upon in this release is our integrated management infrastructure, which was introduced in Qubes 3.1. Whereas before it was only possible to manage whole VMs, it is now possible to manage the insides of VMs as well. The principal challenge we faced was how to allow such a tight integration of the management engine software (for which we use Salt) with potentially untrusted VMs without opening a large attack surface on the (complex) management code." Download the new Qubes OS release from here: Qubes-R3.2-x86_64.iso (4,050MB, SHA256, signature, pkglist). |
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