Open-source News

Ubuntu 19.10 To 21.10: AMD Zen 2 + Radeon Performance On Linux Over Two Years

Phoronix - Mon, 10/11/2021 - 21:12
With Ubuntu 21.10 due for release this week I've been running various Ubuntu Linux performance comparisons across a variety of hardware and overall this new release is looking to be in great shape. One of the tests I recently carried out for curiosity is seeing how the AMD Zen 2 performance has evolved now over the past two years on Linux going from Ubuntu 19.10 to Ubuntu 21.10.

More Optimizations Has Linux Approaching 7M IOPS Per Core

Phoronix - Mon, 10/11/2021 - 21:04
Linux block subsystem maintainer and IO_uring lead developer Jens Axboe continues making staggering optimizations to the kernel code to squeeze out the maximum performance potential out of his shiny new system...

Krita 5.0 Beta 2 Reworks Its GPU Accelerated Canvas

Phoronix - Mon, 10/11/2021 - 19:15
Krita 5.0 Beta 2 is out today as the newest test release for this very powerful, open-source digital painting program...

AMD Publishes New Linux Audio Driver Code For Yellow Carp / ACP6x Audio Co-Processor

Phoronix - Mon, 10/11/2021 - 17:49
It was just with Linux 5.15 last month that AMD added a new audio driver for Van Gogh APUs sporting an ACP 5.x audio co-processor (ACP) while now a new driver has been posted for Yellow Carp / Rembrandt with it introducing new ACP 6.x audio co-processor IP...

EROFS File-System Adding LZMA Compression Support Via New MicroLZMA

Phoronix - Mon, 10/11/2021 - 17:28
The EROFS read-only file-system is adding LZMA compression support using a new header/container format called MicroLZMA...

How to change a hostname in Linux

opensource.com - Mon, 10/11/2021 - 15:01

To change your hostname on a Linux computer, use the hostnamectl command.

For example, to change your computer's hostname to myhostname:

$ sudo hostnamectl --static \
--transient \
--pretty \
myhostname


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What is a hostname?

opensource.com - Mon, 10/11/2021 - 15:00

Computers have network addresses, but they're usually difficult for humans to remember. Hostnames are labels intended to help humans refer to a specific computer. Instead of navigating to 192..168.1.4, for instance, you might navigate to  linuxlaptop or linuxlaptop.local.


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5 Best OpenSSH Server Best Security Practices

Tecmint - Mon, 10/11/2021 - 12:16
The post 5 Best OpenSSH Server Best Security Practices first appeared on Tecmint: Linux Howtos, Tutorials & Guides .

SSH (Secure Shell) is an open-source network protocol that is used to connect local or remote Linux servers to transfer files, make remote backups, remote command execution, and other network-related tasks via scp command

The post 5 Best OpenSSH Server Best Security Practices first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

Linux 5.15-rc5 Released With This Cycle Running Smoothly

Phoronix - Mon, 10/11/2021 - 08:29
Linus Torvalds just pushed out the Linux 5.15-rc5 kernel release with things looking smooth for this stage and hopefully leading to an on-time release in just a few weeks...

Phoronix Test Suite 10.6 Released With Various Improvements For Linux Benchmarking

Phoronix - Mon, 10/11/2021 - 07:19
Phoronix Test Suite 10.6.1 was released today with various improvements for our cross-platform, open-source, fully-automated benchmarking software...

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