Open-source News

9 reasons I love to use the Qt Creator IDE

opensource.com - Wed, 06/30/2021 - 15:03

Qt Creator is the Qt framework's default integrated development environment (IDE) and hence the glue between Qt's rich set of libraries and the user. In addition to its basic features such as intelligent code completion, debugging, and project administration, Qt Creator offers a lot of nice features that make software development easier.

In this article, I will highlight some of my favorite Qt Creator features.


read more

Parse JSON configuration files with Groovy

opensource.com - Wed, 06/30/2021 - 15:02

Applications typically include some type of default or "out-of-the-box" state or configuration, as well as some way for users to customize that configuration for their needs.


read more

How a college student founded a free and open source operating system

opensource.com - Wed, 06/30/2021 - 15:00

Jim Hall is best known as the computer programmer who founded the FreeDOS project. Jim began the project in 1994 as a replacement for MS-DOS while he was still a student at the University of Wisconsin–River Falls. Jim created FreeDOS in response to Microsoft ending support for MS-DOS in 1994. Recently Jim agreed to an email interview. Correspondent Joshua Allen Holm joined me in posing the following questions to Jim.

Don Watkins: What kind of skill set invites you to write your own operating system?


read more

ReactOS Alternative to Windows – Review, and Installation

Tecmint - Wed, 06/30/2021 - 13:58
The post ReactOS Alternative to Windows – Review, and Installation first appeared on Tecmint: Linux Howtos, Tutorials & Guides .

Microsoft’s Windows dominance in the Desktop PC space has been a thing for decades now and the 35 years old OS — although has made some significant strides in the industry — is undoubted

The post ReactOS Alternative to Windows – Review, and Installation first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

OpenZFS 2.1-rc8 Brings Linux 5.13 Compatibility, More Fixes

Phoronix - Wed, 06/30/2021 - 12:00
The release candidates for OpenZFS 2.1 continue dragging on with Tuesday marking the eighth such test version while bringing Linux 5.13 compatibility and other fixes...

System76 Releases Pop!_OS 21.04 With New COSMIC Desktop

Phoronix - Wed, 06/30/2021 - 08:25
Linux PC hardware manufacturer System76 has released Pop!_OS 21.04 as the newest version of their Ubuntu downstream that also features their new GNOME-based COSMIC desktop...

Laptop Improvements With Linux 5.14 Benefit Lenovo, Dell, Microsoft Surface Devices

Phoronix - Wed, 06/30/2021 - 03:45
The x86 platform driver updates have been submitted for the in-development Linux 5.14 kernel. This area of the kernel principally benefits x86 laptop support on Linux but also has other drivers like around the Intel Speed Select Technology and more...

Linux Formerly Affected By An AMD KVM Guest-To-Host Breakout Code Vulnerability

Phoronix - Wed, 06/30/2021 - 02:00
AMD-specific code within Linux's KVM virtualization component previously could allow a KVM guest to breakout into the host. This bug persisted in the Linux kernel from late 2020 to March 2021 before being addressed and is the first known issue of such a guest-to-host breakout that didn't also depend upon bugs within user-space components...

AMD EPYC Milan Performance Across 11 Different 2021 Linux Distributions

Phoronix - Tue, 06/29/2021 - 23:07
After looking recently at the FreeBSD 13.0 and DragonFlyBSD 6.0 performance on AMD EPYC 7003 "Milan" using a Tyan Transport CX GC68-B8036-LE server, the next round of benchmarking from this server with AMD EPYC 7543 32-core processor was looking at its support (all tested 2021 Linux distributions were running fine on this latest-generation AMD server) and performance across 11 current Linux distribution releases from Arch, CentOS, Clear Linux, Debian, Fedora, Rocky Linux, Ubuntu, and openSUSE.

Pages