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original content

This began as a list of original articles found on tuxmachines.org, either by me or someone else, but it has since morphed into a list of original articles found on tuxmachines.org and the articles I've had published elsewhere.

  1. Linux Tycoon: Design and Manage Your Own Distribution - March 31, 2012
  2. Ubuntu 12.04 Beta 2 Arrives for Testing - March 29, 2012
  3. GNOME 3.4 Released with Lots of Improvement - March 28, 2012
  4. Greg K-H Updates Tumbleweed Status - March 27, 2012
  5. LibreOffice 3.4.6 Released - March 22, 2012
  6. openSUSE 12.2 M2, Better Late than Never - March 21, 2012
  7. Mitchell Baker Says H.264 is About User Experience - March 19, 2012
  8. LibreOffice 3.5.1 Released with Fixes - March 18, 2012
  9. Mageia 2 Beta 2, Still No Live Images - March 16, 2012
  10. KDE Spark Tablet Renamed to Honor Classical Composer - March 15, 2012
  11. Final Debian 5 Update Released - March 13, 2012
  12. Arch Turns Ten - Mar 12, 2012
  13. Raspberry Pi Orders Now Being Accepted - Feb 29, 2012
  14. Upcoming GNOME 3.4 Previewed - Feb 28, 2012
  15. Fedora's Beefy Miracle Sizzling with Alpha 1 - Feb 28, 2012
  16. Amnesia, Scariest Game Ever, to Get Sequel - Feb 24, 2012
  17. Intel Joins TDF, Adds LibreOffice to AppUp Center - Feb 23, 2012
  18. Red Hat Enterprise Linux 5.7 to 5.8 Risk Report - Feb 21, 2012
  19. The Document Foundation Incorporated in Germany - Feb 20, 2012
  20. KDE Spark Tablet Pre-Order Registration Open - Feb 16, 2012
  21. LibreOffice 3.5 Released - Feb 14, 2012
  22. Debian GNU/Linux 5.0 Reaches End of Life - Feb 10, 2012
  23. Pardus Future Uncertain, Fork Probable - Feb 07, 2012
  24. PCLinuxOS 2012.2 Released - Feb 02, 2012
  25. openSUSE has a Dream - Jan 31, 2012
  26. Mandriva Bankruptcy Crisis Averted, For Now - Jan 30, 2012
  27. GhostBSD 2.5 - Now with an Easy Graphic Installer - Jan 26, 2012
  28. Gentoo-based Toorox Releases 01.2012 GNOME Edition - Jan 25, 2012
  29. Mandriva Decision Delayed Again - Jan 23, 2012
  30. Xfce's Early April Fool's Joke - Jan 20, 2012
  31. KDE 4.9 to get a New Widgets Explorer - Jan 19, 2012
  32. Meet Bodhi's Bulky Brother: Bloathi - Jan 18, 2012
  33. Mandriva Delays Bankruptcy Decision - Jan 17, 2012
  34. LibreOffice 3.4.5 Released - Jan 16, 2012
  35. Fedora Running Beefy Contest - Jan 13, 2012
  36. Mageia 2 Inches Along with Another Alpha - Jan 12, 2012
  37. Linux Mint 12 KDE Almost Ready - Jan 11, 2012
  38. Greg KH Posts Status of Kernel Tree - Jan 10, 2012
  39. Unused LibreOffice Code Expunged - Jan 9, 2012
  40. Is Mandriva Finished This Time? - Jan 5, 2012
  41. New aptosid Fork, siduction 11.1 Released - Jan 4, 2012
  42. Lefebvre Introduces GNOME 3 Fork - Jan 3, 2012
  43. Gentoo Gets New Year's Release - Jan 2, 2012










More in Tux Machines

today's howtos

PlayOnLinux For Easier Use Of Wine

PlayOnLinux is a free program that helps to install, run, and manage Windows software on Linux. It can also manage virtual C: drives (known as Wine prefixes), and download and install certain Windows libraries for getting some software to run on Wine properly. Creating different drives using different Wine versions is also possible. It is very handy because what runs well in one version may not run as well (if at all) on a newer version. There is PlayOnMac for macOS and PlayOnBSD for FreeBSD. Read
more

Linux Kernel: KPTI, SEV, CBS

  • Experimental KPTI Support For x86 32-bit Linux
    For the Kernel Page Table Isolation (KPTI) support currently within the Linux kernel for addressing the Meltdown CPU vulnerability it's currently limited to 64-bit on the x86 side, but for the unfortunate souls still running x86 32-bit operating systems, SUSE is working on such support.
  • AMD Secure Encrypted Virtualization Is Ready To Roll With Linux 4.16
    With the Linux 4.16 kernel cycle that is expected to begin immediately following the Linux 4.15 kernel debut on Sunday, AMD's Secure Encrypted Virtualization (SEV) technology supported by their new EPYC processors will be mainline. Going back to the end of 2016 have been Linux patches for Secure Encrypted Virtualization while with Linux 4.16 it will finally be part of the mainline kernel and supported with KVM (Kernel-based Virtual Machine) virtualization.
  • Deadline scheduler part 2 — details and usage
    Linux’s deadline scheduler is a global early deadline first scheduler for sporadic tasks with constrained deadlines. These terms were defined in the first part of this series. In this installment, the details of the Linux deadline scheduler and how it can be used will be examined. The deadline scheduler prioritizes the tasks according to the task’s job deadline: the earliest absolute deadline first. For a system with M processors, the M earliest deadline jobs will be selected to run on the M processors. The Linux deadline scheduler also implements the constant bandwidth server (CBS) algorithm, which is a resource-reservation protocol. CBS is used to guarantee that each task will receive its full run time during every period. At every activation of a task, the CBS replenishes the task’s run time. As the job runs, it consumes that time; if the task runs out, it will be throttled and descheduled. In this case, the task will be able to run only after the next replenishment at the beginning of the next period. Therefore, CBS is used to both guarantee each task’s CPU time based on its timing requirements and to prevent a misbehaving task from running for more than its run time and causing problems to other jobs.

Graphics: Mesa and AMDGPU

  • Mesa 17.3.3 Released With RADV & ANV Vulkan Driver Fixes
    Mesa 17.3.3 is now available as the latest point release for the Mesa 17.3 stable series. This bi-weekly point release to Mesa presents several RADV Vega/GFX9 fixes, various Intel ANV Vulkan driver fixes, a DRI3 fix, and random fixes to the OpenGL drivers like RadeonSI, Etnaviv, and even Swrast.
  • R600g "Soft" FP64 Shows Signs Of Life, Enabling Older GPUs To Have OpenGL 4 In 2018
    Most pre-GCN AMD graphics cards are still limited to OpenGL 3.3 support at this time due to not supporting FP64. Only the HD 5800/6900 series on R600g currently have real double-precision floating-point support working right now so at present they are on OpenGL 4.3 rather than 3.3, but those other generations may be catching up soon thanks to the "soft" FP64 code.
  • AMDGPU DC Gets More Raven Ridge Improvements, Audio Fixes
    Harry Wentland of AMD has sent out the latest batch of patches for the AMDGPU DC display code stack. Fortunately it lightens up the DRM driver by about six thousand lines thanks to removing some unused code. Besides gutting out a chunk of unused code, the DC code has a few audio fixes (no word yet on supporting newer audio formats with DC), fixes on driver unload, a "bunch" of continued Raven Ridge display updates, and various other code clean-ups.
  • AMDGPU Firmware Blobs Updated For Video Encode/Decode
    There are updated AMDGPU microcode/firmware files now available for recent Radeon GPUs. The updated firmware files now available via the main linux-firmware.git repository are centered around the video blocks: UVD video decoding, VCE video encode, and the new VCN video encode/decode block with Raven Ridge.