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Kernel: AMD/Radeon, Ext4 vs XFS, and Latest in inux 5.15

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  • AMD Just Squeezed More Workstation Performance Out Of Its RadeonSI Driver - Phoronix

    While Vulkan is quickly taking over as the dominant graphics API for Linux gamers especially with the likes of DXVK and VKD3D-Proton mapping Direct3D atop Vulkan, OpenGL remains widely used by workstation software. It's also for workstation software where AMD's "PRO" closed-source OpenGL Linux driver has traditionally competed well (and outperformed) the open-source Mesa driver. But with all the recent changes, that's either a matter of the past or close to not being relevant with the latest Mesa enhancements.

  • Ext4 vs XFS – Which Filesystem Should You Use

    Users running a Linux system hardly pay attention to the underlying filesystem. In fact, during the installation of Linux, there’s a tendency to often go with the default filesystem listed without exploring other available options. For windows, things are a lot easier since NTFS is the dominant filesystem. With Linux, there are numerous filesystems at your disposal. These include the Ext4, XFS, ZFS, and BTRFS.

    The most widely used filesystems are Ext4 and XFS, with the latter being the default filesystem in RHEL-based distros and Ext4 being the standard filesystem in Debian and Ubuntu distributions. When choosing a filesystem some of the factors that need to be considered include scalability, stability, and data integrity.

  • Linux Kernel 5.15 Will Have Improved NTFS File System Support

    The Paragon’s NTFS driver was merged by Linux creator Linus Torvalds earlier this month, bringing reliable read and write functionality for this filesystem to the kernel.

    The last month, Linus Torvalds, the creator of Linux, made it known to Paragon Software that it should really submit a pull request for its read-write NTFS driver to be included in the awaited version 5.15 release, for which the merge window is still open at the time of writing this.

  • Linux 5.15 Readies More Code For Compile & Run-Time Detection Of Buffer Overflows - Phoronix

    Last week a number of patches were merged in the quest to provide the kernel with comprehensive compile-time and run-time detection of buffer overflows. Another patch series was sent out today while still for this cycle they are expected to enable the compiler warnings around array-bounds and zero-length-bounds.

    Kees Cook sent in the second batch of overflow updates for Linux 5.15. This latest batch has tree-wide changes to replace open-coded flex arrays in unions, replacing zero-element memcpy() destinations with flexible arrays, and a variety of other improvements to improve the Linux kernel's buffer overflow detection and trying to make it an issue of the past.

More in Tux Machines

digiKam 7.7.0 is released

After three months of active maintenance and another bug triage, the digiKam team is proud to present version 7.7.0 of its open source digital photo manager. See below the list of most important features coming with this release. Read more

Dilution and Misuse of the "Linux" Brand

Samsung, Red Hat to Work on Linux Drivers for Future Tech

The metaverse is expected to uproot system design as we know it, and Samsung is one of many hardware vendors re-imagining data center infrastructure in preparation for a parallel 3D world. Samsung is working on new memory technologies that provide faster bandwidth inside hardware for data to travel between CPUs, storage and other computing resources. The company also announced it was partnering with Red Hat to ensure these technologies have Linux compatibility. Read more

today's howtos

  • How to install go1.19beta on Ubuntu 22.04 – NextGenTips

    In this tutorial, we are going to explore how to install go on Ubuntu 22.04 Golang is an open-source programming language that is easy to learn and use. It is built-in concurrency and has a robust standard library. It is reliable, builds fast, and efficient software that scales fast. Its concurrency mechanisms make it easy to write programs that get the most out of multicore and networked machines, while its novel-type systems enable flexible and modular program constructions. Go compiles quickly to machine code and has the convenience of garbage collection and the power of run-time reflection. In this guide, we are going to learn how to install golang 1.19beta on Ubuntu 22.04. Go 1.19beta1 is not yet released. There is so much work in progress with all the documentation.

  • molecule test: failed to connect to bus in systemd container - openQA bites

    Ansible Molecule is a project to help you test your ansible roles. I’m using molecule for automatically testing the ansible roles of geekoops.

  • How To Install MongoDB on AlmaLinux 9 - idroot

    In this tutorial, we will show you how to install MongoDB on AlmaLinux 9. For those of you who didn’t know, MongoDB is a high-performance, highly scalable document-oriented NoSQL database. Unlike in SQL databases where data is stored in rows and columns inside tables, in MongoDB, data is structured in JSON-like format inside records which are referred to as documents. The open-source attribute of MongoDB as a database software makes it an ideal candidate for almost any database-related project. This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you the step-by-step installation of the MongoDB NoSQL database on AlmaLinux 9. You can follow the same instructions for CentOS and Rocky Linux.

  • An introduction (and how-to) to Plugin Loader for the Steam Deck. - Invidious
  • Self-host a Ghost Blog With Traefik

    Ghost is a very popular open-source content management system. Started as an alternative to WordPress and it went on to become an alternative to Substack by focusing on membership and newsletter. The creators of Ghost offer managed Pro hosting but it may not fit everyone's budget. Alternatively, you can self-host it on your own cloud servers. On Linux handbook, we already have a guide on deploying Ghost with Docker in a reverse proxy setup. Instead of Ngnix reverse proxy, you can also use another software called Traefik with Docker. It is a popular open-source cloud-native application proxy, API Gateway, Edge-router, and more. I use Traefik to secure my websites using an SSL certificate obtained from Let's Encrypt. Once deployed, Traefik can automatically manage your certificates and their renewals. In this tutorial, I'll share the necessary steps for deploying a Ghost blog with Docker and Traefik.