Open-source News

Mesa CI Optimization Could Provide Big Bandwidth Savings

Phoronix - Fri, 07/03/2020 - 19:16
You may recall that earlier this year X.Org/FreeDesktop.org may have to cut CI services for developers over the cloud expenses associated with that continuous integration service for the likes of Mesa, the X.Org Server, and other components. CI usage was leading to a lot of bandwidth consumption so much so that the X.Org Foundation is facing potential ~70k USD cloud costs this year largely from their continuous integration setup...

Raspberry Pi 4's Vulkan Driver Is Now More Usable - Supporting More Features

Phoronix - Fri, 07/03/2020 - 18:51
The "V3DV" Vulkan driver being developed by Igalia under contract with the Raspberry Pi Foundation has offered a status update on this official driver for the Raspberry Pi 4...

Community crossover, Rust at CNCF, and more industry trends

opensource.com - Fri, 07/03/2020 - 17:53

As part of my role as a senior product marketing manager at an enterprise software company with an open source development model, I publish a regular update about open source community, market, and industry trends for product marketers, managers, and other influencers. Here are five of my and their favorite articles from that update.


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L1TF Cache Flushing Mode Could Soon Be Controlled Via Kconfig Build Option

Phoronix - Fri, 07/03/2020 - 16:38
Approaching the two year anniversary next month of the L1TF / Foreshadow vulnerability, a Google engineer has proposed allowing the default mitigation state to be controlled via a Kconfig build-time option...

Create LEGO designs in Blender with this plugin

opensource.com - Fri, 07/03/2020 - 15:01

I use LEGO CAD to document some of my own creations (or "MOCs," as custom sets are called in some digital LEGO communities). The advantage of computer-aided design (CAD) is precision. When you use CAD to build something in virtual space, you can reasonably expect that it can be built in the real world. While the LEGO CAD applications I use don't have simulated physics to verify the structural integrity of my designs, I do lay every brick in the software to mimic a model I've made in real life.


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What does a scrum master do?

opensource.com - Fri, 07/03/2020 - 15:00

Turning a love of open source communities into a career is possible, and there are plenty of directions you can take. The path I'm on these days is as a scrum master.

Scrum is a framework in which software development teams deliver working software in increments of 30 days or less called "sprints." There are three roles: scrum master, product owner, and development team. A scrum master is a facilitator, coach, teacher/mentor, and servant/leader that guides the development team through executing the scrum framework correctly.


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Ubuntu 20.10 Moving Ahead In Restricting Access To dmesg

Phoronix - Fri, 07/03/2020 - 13:18
Following the discussions last month over restricting access to dmesg / kernel logs on Ubuntu in matching the behavior of other Linux distributions for better security practices, Ubuntu 20.10 indeed is moving forward with these plans where dmesg access would require root privileges...

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