Open-source News

University champions open source with new OSPO

opensource.com - Sat, 10/03/2020 - 15:00

Rochester Institute of Technology is establishing Open@RIT, an initiative dedicated to supporting all kinds of "open work," including—but not limited to—open source software, open data, open hardware, open educational resources, Creative Commons-licensed work, and open research.

The new open source programs office aims to determine and grow the footprint of RIT's impact on all things "open," leading to more collaboration, creation, and contribution, on and off campus.


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How to Switch (su) to Another User Account without Password

Tecmint - Sat, 10/03/2020 - 13:59

In this guide, we will show how to switch to another or a specific user account without requiring a password. For example, we have a user account called postgres (the default PostgreSQL superuser system

The post How to Switch (su) to Another User Account without Password first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

XCP-ng 8.2 LTS To Bring Rewritten UEFI, Core Scheduling To Fend Off Side Channel Attacks

Phoronix - Sat, 10/03/2020 - 12:35
XCP-ng as the open-source hypervisor built atop XenServer is preparing for its 8.2 LTS release while this week marked the availability of the first beta...

Linux Kernel Sees Initial Patches For Supporting Intel Hybrid CPUs

Phoronix - Sat, 10/03/2020 - 04:27
Intel engineers today sent out their initial Linux kernel patches for bringing up the company's forthcoming hybrid architecture processors...

AMD Sends Out Initial Linux Graphics Driver Support For The "Green Sardine"

Phoronix - Sat, 10/03/2020 - 00:15
AMD has been sending out a lot of new Linux graphics driver enablement code recently for the Linux with the newest being the "Green Sardine" platform...

Intel Xeon vs. AMD EPYC Performance On The Linux 5.8 Kernel

Phoronix - Fri, 10/02/2020 - 23:00
Given that Ubuntu 20.10 will be shipping with Linux 5.8 out-of-the-box along with other autumn 2020 Linux distributions where Linux 5.9 is landing too late, here is a fresh comparison of several different AMD EPYC 7002 "Rome" and Intel Xeon "Cascade Lake" processors on this current stable kernel release for seeing how the performance is standing up as we approach this next round of Linux distribution releases.

Intel Prepares Linux Kernel Support For Advanced Matrix Extensions (AMX)

Phoronix - Fri, 10/02/2020 - 21:12
Following the announcement this summer of Intel Advanced Matrix Extensions (AMX) as an exciting feature coming to Sapphire Rapids Xeon CPUs next year, Intel's open-source engineers quickly began with patches to LLVM and GNU toolchain support for AMX. Now Intel engineers have sent out their patches in preparing the Linux kernel for AMX...

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