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Site Update (Updatedx2)

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Summary: Recent changes at Tux Machines, in just a nutshell

INSPIRED in part by Slashdot, we recently added topical icons to submissions, applying these changes retroactively to over 50,000 older pages. The idea was, this can improve orientation by helping to quickly associate text with topics. More minor modifications were made as well, some textual and some layout related. They are subtle but they can be seen. After receiving feedback regrading icons size we made further modifications. Regarding social media buttons, some of the ones we initially found were unbelievably privacy-infringing (allowing Google, Facebook, Twitter etc. to see visitors of this site), so we disabled them immediately and replaced them with static buttons. Right now we can assure that whenever loading pages in this Web site nothing except our security-aware network gets contacted. We share no data about visitors (with anyone) and Apache logs get shredded for good after a few weeks, leaving sufficient trail just in case of attacks on the site, which would merit investigation. Log rotation is similarly privacy-respecting at the cache level, which leads to the following point.

Today, after the above changes had been made and stability attained (there were some network disruptions yesterday), we also updated Drupal, ensuring it is secure and fully up to date (the latest minor bugfix release is a month old). There is still an issue with Varnish and until we tackle this issue users who are not logged in might be getting error pages. One way to overcome this is to append "?something" to the URL requested. This bypasses the Varnish cache until we finish our investigation of this issue and resolve it for good.

Update: The issue with Varnish turns out to be a conflict between two caching layers. It's fixed now. If you spot an issue, still, please let us know.

Update #2: Yesterday we identified another issue and soon thereafter fixed it. After Twitter syndication had failed we realised that RSS feeds were not standards-compliant, due to a blank line at the start of each generated page in Drupal. This is a common issue and it is a nightmare to debug (requires a complete code review with help of GNU utilities like grep). After 4 hours of investigation I found the culprit and fixed the coding error. RSS feeds are back.

More in Tux Machines

Kernel Space/Linux

Red Hat News

openSUSE Tumbleweed: A Linux distribution on the leading edge

So, to summarize: openSUSE Tumbleweed is a good, solid, stable Linux distribution with a wide range of desktops available. It is not anything particularly exotic or unstable, and it does not require an unusual amount of Linux expertise to install and use on an everyday system. To make a very simple comparison, in my experience installing and using Tumbleweed is much less difficult and much less risky than using the Debian "testing" distribution, and it is kept much (much much) more up to date than openSUSE Leap, Debian "stable", Linux Mint or Ubuntu. I don't say that to demean any of those other distributions. As I said at the end of my recent post about point-release vs. rolling-release distributions, if your hardware is fully supported by one of those point-release distributions, and you are satisfied with the applications included in them, then they are certainly a good choice. But if you like staying on the leading edge, or if you have very new hardware which requires the latest Linux kernel and drivers, or you just want/need the latest version of some application (in my case this would be digiKam), then openSuSE could be just what you want. Read more Also: Google Summer of Code 2017

Graphics in Linux

  • 17 Fresh AMDGPU DC Patches Posted Today
    Seventeen more "DC" display code patches were published today for the AMDGPU DRM driver, but it's still not clear if it will be ready -- or accepted -- for Linux 4.12. AMD developers posted 17 new DC (formerly known as DAL) patches today to provide small fixes for Vega10/GFX9 hardware, various internal code changes, CP2520 DisplayPort compliance, and various small fixes.
  • libinput 1.7.0
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    Peter Hutterer has announced the new release of libinput 1.7.0 as the input handling library most commonly associated with Wayland systems but also with Ubuntu's Mir as well as the X.Org Server via the xf86-input-libinput driver.
  • Nouveau TGSI Shader Cache Enabled In Mesa 17.1 Git
    Building off the work laid by Timothy Arceri and others for enabling a TGSI (and hardware) shader cache in the RadeonSI Gallium3D driver as well as R600g TGSI shader cache due ot the common infrastructure work, the Nouveau driver is now leveraging it to enable the TGSI shader cache for Nouveau Gallium3D drivers.