Open-source News

Ubuntu To Try Again In Switching IPTables To Use Nftables Backend

Phoronix - Thu, 08/27/2020 - 12:08
Back during the Ubuntu 20.04 cycle there was an attempt to switch the iptables back-end to Nftables by default. That plan was ultimately foiled by LXD at the time running into issues and other fallout. But now t hat those issues should be addressed and Debian Buster has switched to Nftables, the move is being re-attempted next week for Ubuntu 20.10...

Mesa Softpipe Set To See Better Performance, Introducing New NIR-To-TGSI Path

Phoronix - Thu, 08/27/2020 - 06:49
Mesa Gallium3D is close to seeing a major change in their intermediate representation path for drivers consuming Gallium's TGSI rather than NIR directly. Eric Anholt has been working on a NIR-to-TGSI path so that drivers still relying on TGSI can benefit from the NIR optimization paths and improvements while ultimately hoping to eliminate the existing GLSL-to-TGSI code-path currently relied upon by these drivers...

NVIDIA's Director of Software Development Talks Up Open-Source

Phoronix - Thu, 08/27/2020 - 03:12
While NVIDIA's desktop graphics drivers may not be open-source, there are other open-source projects maintained by NVIDIA that we have covered over the years particularly in the high performance computing and visual design space, among other interesting bits. Dirk Van Gelder who is NVIDIA's Direct of Software Development gave a talk this week about some of the open-source efforts engaged in by the company...

Kernel ASI Still Being Worked On For Protecting Against Hyper Threading Data Leaks

Phoronix - Thu, 08/27/2020 - 02:00
At this week's Linux Plumbers Conference there were DigitalOcean engineers providing an update on their CoreScheduling work in the era of vulnerabilities affecting Hyper Threading. Oracle meanwhile presented today at LPC2020 on their Kernel Address Space Isolation (ASI) functionality for dealing with Hyper Threading data leakage in a different manner, but the performance costs are still being evaluated...

Wine-Mono Won't Bother With .NET 5.0 - The Official Microsoft Binaries Should Work Fine

Phoronix - Wed, 08/26/2020 - 23:56
Microsoft announced on Tuesday that the .NET 5.0 release is now "feature complete" for this major overhaul of .NET that breaks compatibility with prior versions. Microsoft .NET 5.0 has many changes to its libraries and runtimes, introduces WebAssembly support, support for single file applications/executables, new APIs, better performance, and much more...

GNOME 3.38 Beta 2 Released With Many Fixes

Phoronix - Wed, 08/26/2020 - 23:04
Ahead of the official GNOME 3.38 launch in September, the second GNOME 3.38 beta (v3.35.91) is now available for testing,..

Linux Might Better Plan Its Code/Hardware Obsolescence From The Kernel

Phoronix - Wed, 08/26/2020 - 21:43
One of the many interesting discussions for this week's virtual Linux Plumbers Conference is on planning code obsolescence moving forward. While this is about kernel features too, it's also about the steps and when to phase out old hardware support...

Qt Creator 4.13 Release Brings Initial Meson Support, Updates C++ Code Model

Phoronix - Wed, 08/26/2020 - 21:14
The Qt Company has released version 4.13 of Qt Creator as their Qt/C++ focused integrated development environment that also supports Python and other languages via the Language Server Protocol...

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