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Games: Steam Play, Dota 2, and Free/Libre OpenTTD 12.0

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Gaming
  • Steam Play tool Luxtorpeda for running games in native Linux engines sees a major upgrade | GamingOnLinux

    Steam Play allows Linux gamers to use many different compatibility layers like Proton for running Windows games but Luxtorpeda instead makes games use an available native Linux game engine. It's a thoroughly clever and awesome project, as there's a number of games that just run better (regardless of the platform) on an up to date native game engine.

    Quite a few games are supported with it including: Arx Fatalis, Caesar 3, Chris Sawyer's Locomotion, multiple Doom games, Descent 1 / 2, Freespace 2, Ocean's Heart, PowerSlave, The Elder Scrolls III: Morrowind, Warzone 2100 and the list goes on.

    The new version 40 that's out now moves over to a more modern Steam Runtime (Soldier). The developer mentions that this "leads to better tooling with the newer starting point, less extra dependencies, and will be much more future proof".

  • Marci from the DOTA: Dragon's Blood anime will join Dota 2 later this year | GamingOnLinux

    Valve has announced that the next hero joining the ranks in Dota 2 will be Marci, the silent companion to Mirana from the DOTA: Dragon's Blood anime. It's not a big surprise as Marci ended up being quite the fan favourite.

    Not much is known about the Marci update, as the official post from Valve was short and to the point simple confirming Marci is coming along with an animation by Studio Mir. The only other thing we actually know is that Marci will drop into Dota 2 "this Fall".

  • OpenTTD 12.0 is out now improving multiplayer for fans of Transport Tycoon Deluxe | GamingOnLinux

    Based on Transport Tycoon Deluxe, the free and open source OpenTTD has release version 12.0 as the multiplayer update.

    The big thing with this new release is improved multiplayer and it's much less of a hassle to setup. You no longer need to mess with port-forwarding. The game now does pretty much everything for you. All you need to do now is setup a server, share a code and your friends can join in - nice.

More in Tux Machines

Audiocasts/Shows: Late Night Linux, Destination Linux, and More

Kernel: Slowdown, CephFS, and FS-Cache / CacheFiles

  • How a performance boost in Linux kernel for one family of Intel chips slowed its latest Alder Lake processors

    The mixture of performance and efficiency CPUs in Intel’s 12th-gen Core processors, code-named Alder Lake, hasn’t just been causing problems for some Windows gamers – it almost led to complications for Linux. Phoronix’s Michael Larabel noticed a performance hit in the kernel a fortnight ago – in a work-in-progress release candidate, we should stress – and a fix for the scheduling code landed a little later. It turned out the kernel suffered on Alder Lake chips due to a performance-enhancing tweak for another Intel processor family: the multiple-Atom-core-based Jacobsville. This year, Intel officially canned its Lakefield chips. These consisted of a performance core called Sunny Cove as well as Atom-class efficiency cores dubbed Tremont. Crucially, there are still multi-Tremont-core embedded processors out there, such as Snow Ridge. These are server and infrastructure-oriented components with up to 24 cores. The first proposed cut of kernel 5.16, specifically 5.16-rc1, contained a revision to the scheduler that makes it aware that some clusters of cores share a block of L2 cache – as seen in Snow Ridge and Jacobsville.

  • Testing the Linux Kernel CephFS Client with xfstests

    I do a lot of testing with the kernel cephfs client these days, and have had a number of people ask about how I test it. For now, I’ll gloss over the cluster setup since there are other tutorials for that.

  • Major Rewrite Of Linux's FS-Cache / CacheFiles So It's Smaller & Simpler - Phoronix

    As part of David Howells of Red Hat long-term work on improving the caching code used by network file-systems, he today posted a big patch series rewriting the fscache and cachefiles code as the latest significant step on that adventure. Howells posted a set of 64 patches for rewriting the kernel's fscache and cachefiles code. Linux's fsache is a general purpose cache used by network file-systems while cachefiles is for providing a caching back-end for mounted local file-systems. The Red Hat engineer has been working on this rewrite for more than the past year.

Ubuntu Weekly Newsletter and Ubuntu Desktop on Google Clown

  • Ubuntu Weekly Newsletter Issue 711

    Welcome to the Ubuntu Weekly Newsletter, Issue 711 for the week of November 21 – 27, 2021. The full version of this issue is available here.

  • Launch Ubuntu Desktop on Google Cloud

    This tutorial shows you how to set up a Ubuntu Desktop on Google Cloud. If you need a graphic interface to your virtual desktop on the cloud, this tutorial will teach you how to set up a desktop environment just like what you can get on your own computer.

Open Hardware/Modding: ESP32, 3-D Printing, Raspberry Pi Pico, PocketBeagle

  • Wireless thermal printer kit features M5Stack ATOM Lite controller - CNX Software

    This is certainly not the first ESP32 thermal printer solution, as there are various implementations including bitbank2 thermal printer Arduino connecting ESP32 and nRF52 boards to the printer over Bluetotoh LE, or a Arduino sketches to print bitmaps over serial or MQTT.

  • Generate Fully Parametric, 3D-Printable Speaker Enclosures | Hackaday

    Having the right speaker enclosure can make a big difference to sound quality, so it’s no surprise that customizable ones are a common project for those who treat sound seriously. In that vein, [zx82net]’s Universal Speaker Box aims to give one everything they need to craft the perfect enclosure.

  • Z80 Video Output Via The Raspberry Pi Pico | Hackaday

    Building basic computers from the ground up is a popular pastime in the hacker community. [Kevin] is one such enthusiast, and decided to whip up a video interface for his retro Z80 machine.

  • The Calculator Charm: Calculatorium Leviosa! | Hackaday

    Have you ever tried waving your hand around like a magic wand and summoning a calculator? We would guess not since you’d probably look a little silly doing so. That is unless you had [Andrei’s] cool gesture-controlled calculator. [Andrei] thought it would be helpful to use a calculator in his research lab without having to take his gloves off and the results are pretty cool. His hardware consists of a PocketBeagle, an OLED, and an MPU6050 inertial measurement unit for capturing his hand motions using an accelerometer and gyroscope. The hardware is pretty straightforward, so the beauty of this project lies in its machine learning implementation.