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Moblin
Moblin was an open source project focused on building a Linux-based platform optimised for mobile devices including netbooks, mobile Internet devices, and in-vehicle infotainment systems. The central piece of the architecture was an independent layer that provides one uniform way to develop such devices. Underneath the Moblin Core sits the Linux kernel and device drivers specific to the hardware platform, and above the Moblin Core are the specific user interface and user interaction model for the target device.
Status: Discontinued
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 Latest News and Updates |
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| 2015-08-04 |
NEW • Development Release: Q4OS 2.0 Testing |
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The developers of Q4OS have announced the availability of a new testing release. The new development branch, Q4OS 2.0 (Testing), combines Debian Stretch packages with the Trinity desktop environment. "We introduce the initial development build of the new major Q4OS version 2.0, code named 'Scorpion'. This release is based on Debian 'Stretch' and Trinity desktop 14.1 development branch. Q4OS Scorpion will be in development as long as Debian Stretch becomes stable and will be supported at least five years from official release date. Anybody is invited to try out the brand new version and report bugs and glitches, you can download live CD's for x64 and i686-pae CPU architectures from dedicated Testing releases page. The Q4OS Desktop is a powerful and reliable operating system based on proven desktop model, represented by the recent 'Trinity desktop' environment. Q4OS comes with its own exclusive utilities and features, especially with the 'Desktop profiler' for profiling your computer into different professional working tools, 'Setup utility' for the smooth installation of third-party applications, a 'Welcome Screen' with several integrated shortcuts to make system configuration easier for novice users." Further information on the new Testing branch and Q4OS's utilities can be found in the project's release announcement. Downloads (MD5): q4os-live-2.0.0-x64.iso (672MB, pkglist). |
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| About Q4OS
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| Q4OS is a Debian-based desktop Linux distribution designed to offer classic-style user interface (Trinity) and simple accessories, and to serve stable APIs for complex third-party applications, such as Google Chrome, VirtualBox and development tools. The system is also very useful for virtual cloud environments due to its very low hardware requirements.
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| Recent Related News and Releases |
| 2018-09-21 |
Development Release: Q4OS 3.4 Testing |
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The Q4OS team has published a new development snapshot of the distribution's Testing branch, code name Centaurus. The new release is based on Debian Testing and features the Trinity desktop environment and the Calamares system installer. The release announcement states: "This release brings quite significant changes and improvements, the most important one is that Q4OS switched to the Calamares installer. That offers nice new installation features, for example fully encrypt target system, easy disk drive partitioning and many others. Another important change is move to the new Trinity 14.0.6 development version. All dependencies from the current stable Q4OS Scorpion has been removed, so the Centaurus now becomes fully independent getting its own repositories and dependencies. Secure Boot support has been improved too. The Calamares installer detects, if Secure Boot is active and adjusts the target system accordingly. If Secure Boot is switched off in the firmware, no Secure Boot stuff is installed. Q4OS Centaurus 3.4 is based on the current Debian 'Buster' and Trinity desktop 14.0.6 development branches. Q4OS Centaurus will be in development until Debian Buster becomes stable, and will be supported at least five years from the official release date." Download (MD5): q4os-3.4-x64.r2.iso (664MB, pkglist). |
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| 2018-09-07 |
Distribution Release: Q4OS 2.6 |
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Q4OS 2.6 has been released. Q4OS is Debian-based Linux distribution which ships with the Trinity desktop (a continuation of the KDE 3 desktop environment) or KDE Plasma 5.8.6 (a version found in Debian 9). This version is a routine update that brings the latest Trinity, version 14.0.5: "An update to the Q4OS 2 'Scorpion' stable LTS is available for download. The new 2.6 release is based on and upgrades to the latest stable versions of the Trinity 14.0.5 desktop and Debian 9.5 'Stretch' projects. Q4OS-specific fixes and patches are revised and provided as well. All the updates are immediately available for existing Q4OS users from the regular Q4OS repositories. Q4OS Scorpion LTS release (supported for 5 years) is based on Debian 9 Stretch and it features the Trinity 14.0.5 and KDE Plasma 5.8 LTS desktop environments. It's available for 64-bit and 32-bit (i686-pae) computers as well as i386 systems without PAE extension. ARM 64-bit (arm64) and 32-bit (armhf) ports are provided as well. Q4OS offers its own exclusive utilities and features, specifically the 'Desktop profiler' application for profiling your computer into different professional working tools...." Here is the brief release announcement. Download (MD5, pkglist): q4os-2.6-x64.r1.iso (572MB), q4os-2.6-x64-kde.r1.iso (815MB), q4os-2.6-i686pae.r1.iso (577MB). |
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| 2018-06-02 |
Distribution Release: Q4OS 2.5 |
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Q4OS is a lightweight, Debian-based distribution which features the Trinity desktop (a continuation of the KDE 3 desktop environment). The project's latest release, Q4OS 2.5, introduces several package updates and also makes it possible to install the KDE Plasma 5 desktop alongside Trinity. "A significant update to the Q4OS 2 Scorpion stable LTS is immediately available for download. The new 2.5 series brings an essential change adding KDE Plasma to be an equal option to the Trinity desktop, as Q4OS is now pre-configured for both desktops to coexist alongside each other. System installer configures the system the usual way, but decides afterwards to offer additional installation of the KDE Plasma desktop, if sufficient hardware resources are detected. So a user can login and switch forth and back between lightweight efficient Trinity desktop and more advanced KDE Plasma desktop environment according to his choice. Other changes include PulseAudio with better system integration for easier audio management, Q4OS installer improvements, Firefox 60 and LibreOffice 6 installers, important security and bug fixes as well as cumulative upgrade covering all changes since the previous Q4OS 2 Scorpion stable release." Further details can be found on the project's blog. Download: q4os-2.5-x64.r1.iso (570MB, MD5, pkglist). |
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| 2018-01-29 |
Development Release: Q4OS 3.1 Testing |
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Q4OS, a Debian-based distribution featuring the Trinity desktop environment, has launched a new development branch. The project's new testing branch, Q4OS 3.1 Testing, carries the code name "Centaurus" and uses packages from Debian's Testing "Buster" branch. "We introduce the initial development build of the new major Q4OS version 3, codenamed 'Centaurus'. This release is based on Debian 'Buster' and Trinity desktop 14.0.5 development branch. Q4OS Centaurus will be in development until Debian Buster becomes stable, and will be supported at least five years from the official release date. Anybody is invited to try out the brand new version and report bugs and glitches, you can download live CD's for x64 cpu architecture from dedicated Testing releases page. The Q4OS desktop is a powerful and reliable operating system based on proven desktop model, represented by the recent 'Trinity desktop' environment. Q4OS comes with its own exclusive utilities and features, especially with the 'Desktop profiler' for profiling your computer into different professional working tools, 'Setup utility' for the smooth installation of third-party applications...." Further information can be found on the distribution's news page. Download (MD5): q4os-3.1-x64.r1.iso (661MB, pkglist). |
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| 2017-10-09 |
Distribution Release: Q4OS 2.4 |
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Q4OS is a lightweight Linux distribution based on Debian and featuring the Trinity desktop environment. The distribution has released a new stable branch, Q4OS 2.4, based on Debian 9 Stretch. The release announcement states: "We are proud to announce the immediate availability of the brand new stable Q4OS 2.4 version codenamed 'Scorpion'. This is a long-term support LTS release, to be supported for at least five years with security patches and software updates. Q4OS Scorpion is based on Debian Stretch 9.2 and Trinity 14.0.5 desktop environment and it is available for 64-bit and 32-bit/i686 PAE computers, as well as i386 systems without PAE extension. We are working hard to release Q4OS Scorpion editions for 64-bit and 32-bit ARM architectures as soon as possible. Q4OS offers its own exclusive utilities and features, especially the 'Desktop profiler' for profiling your computer into different professional working tools, 'Setup utility' for the smooth installation of third-party applications, a 'Welcome Screen' with several integrated short-cuts to make system configuration easier for novice users, KDE5, Xfce, LXDE, Cinnamon and LXQt alternative environments installation option and many more." Q4OS is available in Live and Install editions. Download (MD5, pkglist): q4os-2.4-x64.r1.iso (606MB), q4os-2.4-x64-instcd.r1.iso (333MB). |
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| 2016-08-27 |
Distribution Release: Q4OS 1.6.1 |
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The Q4OS team has announced the release of a new version of their lightweight, Debian-based distribution. The new version, Q4OS 1.6.1, ships with an updated version of the Trinity (a fork of KDE 3) desktop environment. "The significant Q4OS 1.6 'Orion' release receives the most recent Trinity R14.0.3 stable version. Trinity R14.0.3 is the third maintenance release of the R14 series, it is intended to promptly bring bug fixes to users, while preserving overall stability. The complete list and release notes you will find on the Trinity desktop environment website. New Q4OS 1.6 release includes set of new features and fixes. The default desktop look has been slightly changed, Q4OS 'Bourbon' start menu and taskbar has been polished a bit and has got a few enhancements, for example the icons size varies proportionally to the system panel. Native Desktop profiler tool has got new, optimized 'software to install' list." The full release announcement can be found on the project's blog page. Download (MD5): q4os-live-1.6.1-x64.iso (525MB, pkglist). |
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| 2015-12-02 |
Distribution Release: Q4OS 1.4.4 |
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The developers of Q4OS have announced a new version of the project's Debian-based distribution. Q4OS features the Trinity desktop environment and can work on low-resource hardware. "The Q4OS development team is pleased to announce the immediate availability of the new Q4OS 1.4.4 release. It's the maintenance release of the Q4OS 1.4 'Orion' series, and is built on and improves the previous version. The new Q4OS release ships with brand new update notifier and manager, as well as several different improvements. Update notifier pops up an icon in system tray, when updates are available from system repositories and lets administrator to apply them on request. Other improvements include optimized desktop profiles, fast data transfer from Android devices, broader support for various multimedia formats and more. Bunch of more or less important bug fixes, packages updates and security patches has been delivered as usual." Further information can be found on the project's blog. Builds of Q4OS are available for computers featuring 32-bit and 64-bit x86 processors and there is an image of Q4OS for the Raspberry Pi mini computer. Downloads (MD5): q4os-live-1.4.4-x64.iso (644MB, pkglist). |
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| 2015-10-14 |
Distribution Release: Q4OS 1.4.3 |
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The developers of Q4OS have released an update to their distribution. The new release, Q4OS 1.4.3, includes changes to the application menu layout and methods for acquiring third-party multimedia codecs. "Another update of Q4OS 'Orion' desktop is available, version 1.4.3. Bunch of important packages updates and security patches has been delivered. There are quite significant under the hood improvements, for example the 'Desktop Profiler' tool to be able to handle and fix possible software database inconsistencies automatically. Proprietary multimedia codecs installation script has been superseded by native Q4OS 'Setup' tool, that enables smooth and user friendly installation of external applications. The new version brings slight look and feel improvements, updates in the Q4OS Start menu structure, support for Asus Eee-PC devices and more. If someone misses to install specific language package during Q4OS setup, the desktop shortcut for easy additional language installation will be created." Information on the latest version of Q4OS can be found in the project's release announcement. Downloads (MD5): q4os-1.4.3-x64.iso (308MB, pkglist). |
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| 2015-08-22 |
Distribution Release: Q4OS 1.2.8 |
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The developers of Q4OS, a lightweight Debian-based distribution featuring the Trinity desktop environment, have delivered a new point release. The new release, Q4OS 1.2.8, features improved dependency management in the Setup application and bug fixes. "This Q4OS release delivers redesigned 'Setup' utility, the native Q4OS tool, that enables smooth and user friendly installation of external applications. It has been improved to be able to solve dependencies of packages in deeper complexity and automatically install extra useful software without the need of additional user intervention. An integrated message-box now displays installation messages much clearer. Several system bug fixes and under the hood improvements has been closed as usual. All the updates will arrive into repositories in the days to come, automatic unattended upgrades mechanism will take care about to update computers of current users." Further information can be found on the project's blog. Downloads (MD5): q4os-live-1.2.8-x64.iso (644MB, pkglist). |
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