181068248
submission
jeditobe writes:
The ReactOS project announced significant progress in achieving compatibility with proprietary graphics drivers. Thanks to a series of fixes and the implementation of the KMDF (Kernel-Mode Driver Framework) and WDDM (Windows Display Driver Model) subsystems, ReactOS now supports roughly 90% of GPU drivers for Windows XP and Windows Server 2003. Prior to these changes, many proprietary drivers either failed to launch or exhibited unstable behavior. In the latest nightly builds of the 0.4.16 branch, drivers from a variety of manufacturersâ"including Intel, NVIDIA, and AMDâ"are running reliably.
Additionally, the project demonstrated ReactOS running on real hardware, including booting with installed drivers for graphics cards such as Intel GMA 945, NVIDIA GeForce 8800 GTS and GTX 750 Ti, and AMD Radeon HD 7530G. Successful operation on mobile GPUs, such as the NVIDIA Quadro 1000M, was also highlighted, with 2D/3D acceleration, audio, and network connectivity all functioning correctly. Further tests confirmed support on less common and older configurations, including a laptop with a Radeon Xpress 1100, as well as high-performance cards like the NVIDIA GTX Titan X.
A key contribution came from a patch merged into the main branch for the memory management subsystem, which improved driver stability and reduced crashes during graphics adapter initialization.
181051266
submission
jeditobe writes:
Recently, ReactOS developers, thanks to a number of targeted fixes and the implementation of the KMDF and WDDM subsystems, have managed to close the gap to supporting 90% of existing proprietary video card drivers ever released for Windows XP/2003.
https://github.com/reactos/rea... — list of fixes
https://www.linux.org.ru/image...
The first screenshot shows three real computers with different GPUs and installed manufacturer drivers. From left to right: INTEL GMA 945, NVIDIA 8800 GTS, AMD Radeon HD 7530G. A fresh nightly build of ReactOS 0.4.16 has been installed with an additional memory management patch, which has already been accepted into the main project branch at the time of this post. https://github.com/reactos/rea...
https://www.linux.org.ru/image...
The second image shows an NVIDIA Quatro 1000M, 3D acceleration is enabled, as are sound and network connections.
https://www.linux.org.ru/image...
The third image shows an Asus laptop with a Radeon Xpress 1100 series graphics card.
https://www.linux.org.ru/image...
The fourth image shows a computer with an NVIDIA GTX Titan X.
Anyone can now test the new functionality on the publicly available nightly builds of the project. https://reactos.org/getbuilds/
180658588
submission
jeditobe writes:
ReactOS, the open-source operating system aimed at binary compatibility with Windows, recently marked its 30th anniversary. Launched in 1996, ReactOS has focused on providing a free alternative to Windows, with compatibility for Windows applications and drivers. Though still in development, it has made significant progress in recent years, including improvements to USB support, better hardware compatibility, and enhanced performance with the release of version 0.4.15. The upcoming 0.4.16 release is set to introduce UEFI support, KMDF and WDDM graphics driver support, marking a major step forward in ReactOS's development.
https://www.phoronix.com/news/...
171262630
submission
jeditobe writes:
ReactOS is an open-source operating system that aims to replicate Microsoft Windows, and can already run many Windows applications without modification.
ReactOS published a new (infrequent) newsletter to outline recent work. It reveals that progress has slowed down recently, but the project definitely isn’t dead. The newsletter also acknowledges team hasn't put out a new version since the end of 2021 although progress continues. Due to shifting focuses to quality releases, they are no longer on a quarterly release cadence. The date of the next release is not set yet but according to huge list of already implemented changes they aim for it to be a substantial update.
The last update to ReactOS was version 0.4.14, released on December 2021. While developers were previously committed to releasing updates every three months, that has since changed, and updates will now be focused on quality rather than quantity. For the ReactOS team to be confident enough to release something, it needs to have less than 20 known unfixed regressions while adding new features and functions.
Behind the scenes, it looks like things are spinning well. The team specifically highlighted its progress on the x64 port of ReactOS, which went from being a non-booting mess to an operating system that boots up and mostly works. It doesn’t run any x86 programs since it doesn’t have WoW64, but it’s going well
99625567
submission
jeditobe writes:
With software specifically leaving NT5 behind, ReactOS is expanding its target to support NT6+ (Vista, Windows 8, Windows 10) software. Colin, Giannis and Mark are creating the needed logic in NTDLL and LDR for this purpose. Giannis has finished the side-by-side support and the implicit activation context, Colin has changed Kernel32 to accept software made for NT6+, and Mark keeps working on the shim compatibility layer. Although in a really greenish and experimental state, the new additions in 0.4.8 should start helping several software pieces created for Vista and upwards to start working in ReactOS. Microsoft coined the term backwards compatibility, ReactOS the forward compatibility one.
A new tool, a DrWatson32 alike, has been created by Mark and added to 0.4.8, so now any application crashing will create a log file on the desktop. This crash dump details the list of modules and threads loaded, stack traces, hexdumps, and register state.
95758403
submission
jeditobe writes:
OS News reports that the latest version of ReactOS has been released:
"ReactOS 0.4.7 has been released, and it contains a ton of fixes, improvements, and new features. Judging by the screenshots, ReactOS 0.4.7 can run Opera, Firefox, and Mozilla all at once, which is good news for those among us who want to use ReactOS on a more daily basis. There's also a new application manager which, as the name implies, makes it easier to install and uninstall applications, similar to how package managers on Linux work. On a lower level, ReactOS can now deal with Ext2, Ext3, Ext4, BtrFS, ReiserFS, FFS, and NFS partitions."
General notes, tests, and changelog for the release can be found at their respective links. A less technical community changelog for ReactOS 0.4.7 is also available. ISO images are ready at the ReactOS Download page.
85661381
submission
jeditobe writes:
Version 0.4.2 of ReactOS, the open-source binary-compatible Windows re-implementation, is now officially available.
What’s more appealing in ReactOS 0.4.2 is it includes the ability to read and write various file systems for Linux/Unix namely ext family and Btrfs and ability to read such file systems as ReiserFS and UFS.
ReactOS 0.4.2 also features Cygwin support, .NET 2.0 (https://jira.reactos.org/browse/CORE-6382) and 4.0 (https://jira.reactos.org/browse/CORE-11266) application support, among other updated packages and revised external dependencies such as Wine and UniATA. The team also worked to improve overall user experience.
ReactOS support has improved to the point that games like Elder Scrolls: Skyrim (https://www.youtube.com/watch?v=hJTL8srScQI) and Doom 3 (https://www.youtube.com/watch?v=rluGgjcXtEY) should even be playable on this "open-source Windows" OS along with applications like Thunderbird and 7-Zip.
ReactOS is free. You can boot your desktop or laptop from it. It looks like Windows (a 10-year-old version, anyway), so you already know how to use it. And it'll run some Windows and DOS applications, maybe including DOS games that regular 64-bit Windows can no longer touch.
81302009
submission
jeditobe writes:
What's new in ReactOS 0.4?
The release of ReactOS 0.4 brings improved file system support, including native, out-of-the-box support for ext2, ext3, and ext4, as well as read-only support for NTFS.
Additionally, the bundled version of UniATA was updated to add better support for SATA and PATA devices. Support was generally improved for third-party device drivers, making it substantially easier to install and use real hardware, as opposed to just virtual machines like VirtualBox.
The internal WINE library was updated to improve support for Win32 programs. Support for Python 2.7 was added, making it possible to use python scripts in ReactOS. A substantial number of visual changes were added, with a vastly improved shell and file explorer, newer icons throughout ReactOS, improved support for fonts, and customizable visual themes.
Even with these improvements, ReactOS 0.4 is still generally considered alpha-level software, though Alexander Rechitskiy, the innovation manager for ReactOS, notes that 0.4.1 may be almost beta-level software.
56484733
submission
jeditobe writes:
"The ReactOS Project is pleased to announce the release of version 0.3.16. A little under a year has passed since the previous release and a significant amount of progress has been made. More than 400 bugs were eliminated.
Some of the most significant include completion of the CSRSS rewrite and the first stages of a shell32 rewrite. 0.3.16 is in many ways a prelude to several new features that will provide a noticeable enhancement to user visible functionality.
A preview can be seen in the form of theme support, which while disabled by default can be turned on to demonstrate the Lautus theme developed by community member Maciej Janiszewki.
Another user visible change is a new network card driver for the RTL8139, allowing ReactOS to support newer versions of QEMU out of the box. Release images can be found in the usual spot here.
Several video demonstrations of popular software work were made — Office 2003, Photoshop CS2, OpenMPT."
52879597
submission
jeditobe writes:
In this talk, Alex Ionescu, lead kernel developer for the ReactOS project since 2004 (and recently returning after a long hiatus) will talk about the project's current state, having just passed revision 60000 in the SVN repository. Alex will also cover some of the project's goals, the development and testing methodology being such a massive undertaking (an open source project to reimplement all of Windows from scratch!), partnership with other open source projects (MinGW, Wine, Haiku, etc...).
Alex will talk both about the infrastructure side about running such a massive OS project (but without Linux's corporate resources), as well as the day-to-day development challenges of a highly distributed team and the lack of Win32 internals knowledge that makes it hard to recruit. Finally, Alex will do a few demos of the OS, try out a few games and applications, Internet access, etc, and of course, show off a few blue screens of death.
43039335
submission
jeditobe writes:
Aleksey Bragin reported that starting in February he would be a lecturer at the Moscow State Technical University teaching the operating system course. He said that he intends to incorporate ReactOS into the lab work so that students would have the opportunity to work on an actual operating system. He also intends to translate and upload the slides he will use for class for others to see.
