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Two Decade Old RTS Game Rolls Out v4.0 Update With Vulkan Renderer

Phoronix - 5. Duben 2021 - 17:18
Warzone 2100, the real-time strategy/tactics game that was originally released in 1999 as a proprietary commercial game only to then be made open-source several years later, is out this week with its version 4.0 milestone...

CentOS Hyperscale SIG Backported Newer Systemd, Preps For Experimental Repo

Phoronix - 5. Duben 2021 - 15:50
Approved at the start of the year was the CentOS Hyperscaler special interest group that is working to cater CentOS Stream so it's more suitable by the likes of Facebook and Twitter along with other modern enterprises. The SIG just issued their Q1'2021 report about what they accomplished in this first quarter of being an approved effort and what work remains on the table...

Mesa 21.1 RADV Adds Another Performance Knob For RDNA2 Testing

Phoronix - 5. Duben 2021 - 12:24
For those that managed to get their hands on Radeon RX 6000 series hardware and are habitual Mesa Git users, the newest Mesa 21.1-devel code for RADV has a new knob for performance testing...

The Current State Of The Intel "Crocus" Gallium3D Driver

Phoronix - 5. Duben 2021 - 11:16
The Intel "Crocus" Gallium3D driver in development for supporting old Intel i965 IGPs through Haswell continues making progress by the upstream, open-source Mesa3D community for hopefully one day replacing Intel's classic "i965" Mesa driver...

The Linux Kernel Continues Crafting A WWAN Subsystem

Phoronix - 5. Duben 2021 - 11:12
Linaro continues leading the effort on a Wireless WAN (WWAN) subsystem/framework for the Linux kernel...

Linux 5.12-rc6 Released - A "Positively Tiny" Easter Kernel

Phoronix - 4. Duben 2021 - 23:16
Linus Torvalds put out Linux 5.12-rc6 on schedule even with the Easter holiday and it's a delightfully small update...

Postřehy z bezpečnosti: útok na Ubiquiti pohledem insidera

Root.cz - 4. Duben 2021 - 23:00
[4 minuty čtení] V tomto díle Postřehů se podíváme na nové informace k útoku na Ubiquiti, na pokus o kompromitaci repozitáře jazyka PHP, na nový spyware pro Android a na řadu dalších zajímavostí. Server krebsonsecurity.com zveřejnil závažné informace o úniku dat ze společnosti Ubiquiti. Podle zdroje serveru, který měl být u likvidace následků úniku dat se společnost snažila mlžit, aby snížila dopad na cenu akcií. Zdroj serveru prý obavy ohledně skutečných důsledků útoku probíral s „whistleblower hotline“ Ubiquiti i s evropským pověřencem pro ochranu dat.

PureOS umožní šifrovat data, JingOS spustíte i na x86

Root.cz - 4. Duben 2021 - 23:00
[2 minuty čtení] Nadcházející verze PureOS umožní zašifrovat data v zařízení. Linuxová distribuce pro tablety JingOS byla portována na x86. Fedora 34 beta je první distribuce s GNOME 40. Linux Mint chce donutit uživatele aktualizovat. Společnost Purism oznámila řadu změn a vylepšení své mobilní platformy. V příštím vydání PureOS pro telefon Librem 5 přibude možnost zašifrovat všechna data v zařízení. Tento systém bude postaven na nejnovější testovací větvi Debianu Bullseye. V plánu je i podpora pro GPS a aplikaci Gnome maps. Kromě toho se uživatelé dočkají i možnosti nainstalovat si do telefonu i jiná grafická prostředí.

Benchmarking AMD Zen 3 With Predictive Store Forwarding Disabled

Phoronix - 4. Duben 2021 - 17:19
This past week AMD published a security analysis of AMD Zen 3's new Predictive Store Forwarding (PSF) functionality. In there they did acknowledge there is the possibility where bad PSF functionality could lead to a side-channel attack albeit the real-world exposure would be quite low. In any case they are allowing interested users to disable the Predictive Store Forwarding functionality, but what they didn't comment on in that paper was what performance overhead to expect if disabling PSF. So my Easter weekend turned into AMD Zen 3 PSF benchmarking.

Arch Linux's Install Media Adds "Archinstall" For Quick/Easy Installations

Phoronix - 4. Duben 2021 - 12:09
This month's Arch Linux install media update now provides "archinstall" as the guided installer for Arch Linux for those preferring a quick and easy route for deploying Arch Linux...

PHP 8.1 Feature Work Includes Adding Enums, Fsync Function

Phoronix - 4. Duben 2021 - 11:06
While most haven't even moved to PHP 8.0 yet in their Linux distribution default packages let alone in production environments, PHP 8.1 is under development and like clockwork should be out around the end of November as usual for their yearly release dance. In two months already the PHP 8.1 alpha releases should start up...

Ubuntu 21.04 Testing Week Continues For Taming The Hirsute Hippo

Phoronix - 4. Duben 2021 - 5:00
Kicked off this past Thursday and running through 7 April is the Ubuntu 21.04 "Testing Week" for helping to test the new changes and catch any remaining issues with there being now just three weeks to go to the final release...

Ubuntu 21.04 Beta je dostupné na testovanie

LinuxEXPRES - 4. Duben 2021 - 4:00

Distribúcia Ubuntu 21.04 a jej odvodené komunitné edície vstúpili do obdobia beta testovania. Užívatelia majú dostupné inštalačné obrazy, ktoré ponúkajú predbežný náhľad na pripravované novinky.

MX Linux 19.4 nabízí jádro 5.10 LTS, podíl Linuxu na Steamu stále pod 1 %

Root.cz - 3. Duben 2021 - 23:00
[4 minuty čtení] Intel chystá podporu nového GPU železa v Linuxu 5.13, vydáno LibreOffice 7.1.2 Community, poslední mohykán: Pentax uvedl zrcadlovku K-3 III, vyladění kompilátoru pro AMD Zen 3 backportováno do GCC 10. Nové vydání MX Linuxu nadále nabízí 32bitovou i 64bitovou verzi. Výchozím je LTS kernel Linux 4.19 v Debianím provedení, vedle toho lze ale volit třeba také jádro Linux 5.10.24, plus nechybí například Mesa 20.3 a aktualizované firmwary. Obecně pak nový MX Linux staví na Debianu 10.6 plus vlastních MX repozitářích.

FreeBSD 13.0-RC5 Released Due To Lingering Bugs

Phoronix - 3. Duben 2021 - 17:13
FreeBSD 13.0 was supposed to be out by the end of March but a bumpy past few weeks has led to extra release candidates. Out this weekend is FreeBSD 13.0-RC5 for what might now be the final test release...

READFILE System Call Rebased For More Efficient Reading Of Small Files

Phoronix - 3. Duben 2021 - 13:34
The past year there has been work led by Greg Kroah-Hartman on a "READFILE" system call for efficiently reading small files such as for data exposed via sysfs. While not yet mainlined, this week the patches for this new system call were re-based giving us hope that perhaps we'll see it with Linux 5.13...

KDE Starts April By Landing KHamburgerMenu

Phoronix - 3. Duben 2021 - 11:06
The pandemic is still not showing any signs of slowing down KDE development but with the new month brings more changes and improvements to this open-source desktop...

OBS Studio 27.0-rc1 Released With Wayland Support, Undo/Redo

Phoronix - 3. Duben 2021 - 10:29
For those making use of OBS Studio for screen capturing or streaming from your desktop, the OBS Studio 27.0 release is on the way and it's a big one...

Intel oneDNN 2.2 Released With More Optimizations For Alder Lake, Sapphire Rapids

Phoronix - 3. Duben 2021 - 5:00
This week Intel's open-source developers released version 2.2 of oneDNN, their deep neural network library that is part of their oneAPI offering after previously being developed under the names MKL-DNN and the Deep Neural Network Library (DNNL)...

Proton 6.3-1 rozširuje funkčnosť hier na Linuxe

LinuxEXPRES - 3. Duben 2021 - 4:16

Nová verzia nástroja Proton 6.3-1 prichádza s dôležitými aktualizáciami softvérových komponentov. Zoznam podporovaných a hrateľných titulov na Linuxe sa opäť rozšíril a zlepšená bola aj podpora gamepadov PlayStation 5.

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