Svobodný software

V dnešním ohlédnutí za uplynulým týdnem odhalíme nové informace týkající se incidentu s počítačovým červem Stuxnet, podíváme se na kloub Androgh0st malware a popíšeme pár nových zranitelností Google Chrome, SSH a SonicWall.

Chcete se začít vzdělávat v oboru a někam se posunout? MPSV spustilo Databázi kurzů digitálního vzdělávání a uhradí vám až 82 % kurzovného. Máme pro vás několik školení týkajících se Linuxu a počítačových sítí.

While Linux creator Linus Torvalds lost Internet and electricity amid winter storms last weekend and was without them for most of this week, he's still managed to deliver an on-time Linux 6.8-rc1 release following the two week merge window...

When it comes to the Linux kernel's "crypto" subsystem for various cryptographic and compression algorithms and various hardware drivers, the new additions for Linux 6.8 are particularly interesting on the Intel side...

Sent in last week were all of the media driver updates for Linux 6.8. Arguably most notable is the introduction of the StarFive Camera Subsystem driver as a new image sensor processor driver initially being treated as a staging driver...

Following the work on enhancing the scalability of the MQ-Deadline I/O scheduler, Linux storage expert Jens Axboe has applied similar scalability improvements to the BFQ I/O scheduler...

Along with the USB/Thunderbolt changes for Linux 6.8, Greg Kroah-Hartman also submitted the char/misc changes during the back-half of the week for this new kernel version...

Merged this week were the USB and Thunderbolt driver changes for the nearly-closed Linux 6.8 merge window...

For those on a new AMD Ryzen Threadripper 7000 series system at least, the recently released Linux 6.7 stable kernel is looking mighty good at least for the Threadripper 7980X when testing on the newly-launched System76 Thelio Major...

Vylepšení enginu Servo pro embedded aplikace, podpora vypnutí grafického enginu na RDNA3 Radeonech při běhu ROCm, Hangover míří k podpoře RISC-V, KDE vylepšuje neceločíselné škálování.

Serpent OS as the latest Linux distribution project of well known developer Ikey Doherty is off to a great start for 2024. Following all their Rust infrastructure work last year, that infrastructure work has continued while also taking on new challenges for the new year...

While the new PCIe Gen5 NVMe SSDs may feel fast with pushing 11~12k MB/s sequential reads and writes, a Ceph storage cluster has just broken the 1 TiB/s threshold...

Submitted and merged on Friday for the ongoing Linux 6.8 merge window were the LoongArch processor changes for this new kernel version. Most singificant for these Chinese processors is now supporting the Rust Linux kernel integration...

There's just over one month to go until the release of the KDE Plasma 6.0 desktop along with the new KDE Gear apps and KDE Frameworks 6. This week KDE Plasma 6.0 and KDE Gear applications have been branched...

Last weekend the Linux 6.8 merge window paused due to Linus Torvalds losing Internet connectivity and electricity. It lasted for the better part of the week but then managed to get back to work and now thankfully has been back online albeit with intermittent electrical issues following a brutal winter storm...

While SDL 3.0 remains under development as the next major release for this hardware/software abstraction library commonly used by games and other software for cross-platform handling, SDL 2.30 RC1 was released today as the newest of the SDL2 series...

With Mesa's Gallium3D architecture there are different state trackers like for VA-API and OpenGL that in turn run atop the different Gallium3D hardware drivers with an aim for common code re-use and making the most of capabilities for each of the drivers. With Mesa's Vulkan drivers there isn't quite that level of code sharing/re-use given Vulkan's low-level API approach, but now the idea is raised whether the Mesa Vulkan drivers may benefit from a more Gallium3D-like runtime...

Days after delivering a nice boost to Linux I/O performance, Linux storage expert Jens Axboe has tackled another storage-related bottleneck within the kernel...

Merged as part of an initial batch of AMDGPU/AMDKFD fixes for the in-development Linux 6.8 kernel is support for enabling the GFXOFF feature when ROCm compute applications are active on GFX11 (RDNA3) hardware...

When it comes to AMD Zen 4 laptop testing to date I've done a lot of testing with the Ryzen 7 7840U as well as the Ryzen 7 PRO 7840U which have proved to be very capable 8-core / 16-thread laptop processors with performant integrated graphics and running great on Linux -- besides the current lack of Ryzen AI. Recently TUXEDO Computer sent over their newly announced Pulse 14 Gen 3 Linux laptop featuring the Ryzen 7 7840HS part, which is the focus of today's testing.