Svobodný software

After having been submitting various feature updates to DRM-Next the past few weeks of new graphics driver feature code to introduce in Linux 5.4, a final pull request was sent in today with the remaining feature work slated for this next version of the Linux kernel...

Following Spectre/Meltdown, the Linux CPU microcode updating was made serial while now a new patch pending for the Linux kernel would restore the behavior to be parallelized in order to speed-up the process for large core count servers...

While NVIDIA recently began publishing more hardware documentation, don't expect it to make an immediate difference in the quality of the open-source NVIDIA "Nouveau" driver. Today the pull request was sent to DRM-Next of the Nouveau kernel driver changes for the upcoming Linux 5.4 cycle and there isn't much to get excited about...

While VKD3D continues to be under heavy development, Valve already appears pleased with it enough that it's now being built as part of their Wine-based Proton software for powering Steam Play on Linux...

Currently the AMDGPU Linux kernel driver doesn't automatically adjust the video memory clock speeds when running a multi-monitor setup since it's more complicated to gracefully handle when scanning out to two or more displays. But a set of currently experimental patches will allow memory clock switching support on multi-monitor setups with the AMDGPU DC code...

With Qt 6 becoming an increasing development focus and Qt 5 already seven years old, Ubuntu developers are looking at finally removing Qt 4 ahead of their 20.04 Long-Term Support release...

[6 minut čtení] Balíčkovací systémy a správci balíčků v linuxových distribucích mají několik žab na prameni. Michael Stapelberg představil koncept, který by mohl vydavatele DEB i RPM distribucí minimálně inspirovat. Balíčkovací systém je pro mnohé hlavní a často pro mnohé uživatele rozhodující výhodou či vlastností oproti jiným systémům (v čele s Windows). Jedni preferují DEB, jiní RPM, další nedají dopustit na „balíčkovací systém“ Slackwaru, jiní nostalgicky vzpomínají na doby, kdy se TrueOS jmenoval PC-BSD a přišel s PBI balíčky – a ti obvykle dnes vedou debaty na téma zdali Snap nebo FlatPak či co si vlastně myslet o AppImage.

Google's Simon Glass who is part of the Chromium / Chrome OS team presented at this week's Embedded Linux Conference in San Diego on U-Boot...

NVIDIA last week quietly released a second update to CUDA 10.1...

Following Chromebooks switching to BFQ and other distributions weighing this I/O scheduler for better responsiveness while maintaining good throughput capabilities, beginning with Fedora 31 there will be BFQ used as well...

Released nearly one month ago was the systemd 243 release candidate while the official update has yet to materialize. It looks though like it may be on the horizon with a second release candidate being posted today...

There have been a lot of announcements pertaining to Qt as of late, most of which have been about forthcoming efforts around Qt 6 development. A new announcement out of The Qt Company catching us off-guard is their plans for the tool-kit on micro-controllers...

Linux kernel development activity has shown light on a new Intel SoC we haven't anything about to date... Lightning Mountain...

The second development release of the forthcoming Phoronix Test Suite 9.0-Asker is now available for testing...

The UBports community that maintains the (currently 16.04 LTS derived) Ubuntu Touch have now shipped OTA-10 as their newest over-the-air feature update...

Intel's Clear Linux team on Wednesday announced their Deep Learning Reference Stack 4.0 during the Linux Foundation's Open-Source Summit North America event taking place in San Diego...

Coming two weeks after the GNOME 3.34 beta is the second and final beta ahead of next month's official GNOME 3.34 release set for 11 September...

Co všechno obnáší připojení DSLAM optikou a jak probíhá modernizace DSL sítě? Nejdříve se osadí nová skříň a do připravené HDPE trubky se zafouknou mikrotrubičky a do těch pak optika. Podívejte se na celý proces.

Intel's new open-source OpenGL Linux driver "Iris" Gallium3D that has been in development for the past two years or so is getting ready to enter the limelight. Months ago they talked of plans to have it ready to become their default OpenGL driver by the end of the calendar year and with the state of Mesa 19.2 it's looking like that goal can be realized in time. With our new tests of this driver, in most games and other graphics applications the performance of this Gallium3D driver is now beyond that of their "classic" i965 Mesa driver.

In kicking off the Open Source Summit that has returned to San Diego, the Linux Foundation has announced the formation of the Confidential Computing Consortium in collaboration with Intel and other companies...