Svobodný software

The third weekly alpha release of the upcoming FreeBSD 15 operating system is now available for testing...

Raspberry Pi today announced the M.2 HAT+ Compact as a new smaller version of their M.2 HAT+ for these single board computers...

Linus Torvalds just released Linux 6.17-rc7 as the last planned release candidate of the in-development Linux 6.17 kernel that is expected to go final next weekend...

Podíváme se na zranitelnosti v zařízeních od Samsungu, v nástroji Jenkins a Microsoft Entra ID. Dále se budeme věnovat škodlivým balíčkům v repozitáři PyPI nebo prvnímu samoreplikujícímu se červovi v registru npm.

Prostředí KDE Plasma 6 může běžet na FreeBSD pomocí relace Wayland. Projekt GNOME dočasně obnovuje podporu X11. Ve verzích openSUSE, které používají novější jádro nebude podporován souborový systém BCacheFS.

Not to be confused with AMD's Platform Security Processor (PSP), but Google's PSP Security Protocol (PSP) for encryption in-transit for TCP network connections is now ready for the mainline kernel. This initial PSP encryption support for network connections is set to arrive with the upcoming Linux 6.18 kernel...

Code was open-sourced this week and posted to the Linux kernel mailing list as a "request for comments" (RFC) for a multi-kernel architecture. This proposal could allow for multiple independent kernel instances to co-exist on a single physical machine. Each kernel could run on dedicated CPU Cores while sharing underlying hardware resources. This could also allow for some complex use-cases such as real-time (RT) kernels running on select CPU cores...

The past few years Google engineers have been reimplementing Android's Binder driver in the Rust programming language. Binder is a critical part of Android for inter-process communication (IPC) and now with Linux 6.18 it looks like the Rust rewrite will be upstreamed...

While years ago it was a annual ritual and closest thing to a vacation around here (even though the daily original content persisted), the Phoronix pilgrimage/meet-up at Oktoberfest in Munich sadly remains on hiatus. Web publishing operations remain difficult given the state of the industry and rampant ad-block use make even daily operations tight. But for those wishing to show their support for Phoronix during this autumn/fest period, there is the annual Phoronix Premium sale special for those wishing to help the site at a discounted rate to enjoy ad-free viewing, multi-page articles on a single page, native dark mode, and other benefits...

A patch queued into the PCI subsystem's "next" branch ahead of the Linux 6.18 merge window will uniformally expose the PCI device serial number of devices via sysfs for easy programmatic parsing...

Corsair uvedl 3000W ATX zdroj, beta verze KDE Plasmy 6.5.0 a akcelerace oprav chyb, Mesa bude přijímat AI generovaný kód, Intel Xeon Granite Rapids a DDR5–6400 versus MRDIMM-8800.

Developers behind the Git distributed revision control system are debating whether to make Rust programming language support mandatory...

Rather than needing to parse package/history log files manually and akin to functionality provided by Red Hat's DNF, a merge request is pending to add a built-in history command for APT...

When it comes to AMD's incredible Strix Halo platform, the leading laptop option is the HP ZBook Ultra G1a. The HP ZBook Ultra G1a works great overall on Linux with the main caveat being the web camera due to making use of AMD's latest SoC capabilities for offloaded image processing. The AMD ISP4 open-source driver fixes that for the ZBook Ultra G1a and is also important for future laptop models employing AMD's ISP IP...

With Bcachefs now being "externally maintained" with the upstream kernel not accepting any further feature changes for now to this copy-on-write file-system, Bcachefs is pursuing a nice DKMS experience for distributing updated file-system kernel driver support out-of-tree. Convenient DKMS Debian packages of Bcachefs are now available on Ubuntu and Debian Linux platforms...

While KDE Plasma 6.5 beta released this week, KDE developers have been busy landing last-minute minor features and fixes into this next desktop release...

Ve dnech 4. a 5. října 2025 se opět otevřou brány Fakulty informačních technologií ČVUT návštěvníkům již tradiční open-source konference LinuxDays 2025. Na místě krom mnoha jiných bude i stánek LibreOffice. 

Linux 6.17 is an interesting time to carry out fresh file-system benchmarks given that EXT4 has seen some scalability improvements while Bcachefs in the mainline kernel is now in a frozen state. Linux 6.17 is also what's powering Fedora 43 and Ubuntu 25.10 out-of-the-box to make such a comparison even more interesting. Today's article is looking at the out-of-the-box performance of EXT4, Btrfs, F2FS, XFS, Bcachefs and then OpenZFS too.

Merged to Mesa Git are new contributor guidelines added to the documentation. This can help new users in submitting patches to Mesa. It also lays out a policy of allowing AI-generated/assisted code but the author submitting the code must be able to understand the code in question and take responsibility for it...

Announced last month was the Ubuntu "Dangerous" Desktop Images as a new form of the Ubuntu Linux desktop images that would ship with leading-edge Snaps atop the latest Ubuntu development images... Basically, pulling in the very latest Snaps to go along with the latest Ubuntu development Debian packages...