today's leftovers
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Peter Hutterer: xisxwayland checks for Xwayland ... or not
One of the more common issues we encounter debugging things is that users don't always know whether they're running on a Wayland or X11 session. Which I guess is a good advertisement for how far some of the compositors have come. The question "are you running on Xorg or Wayland" thus comes up a lot and suggestions previously included things like "run xeyes", "grep xinput list", "check xrandr" and so on and so forth. None of those are particularly scriptable, so there's a new tool around now: xisxwayland.
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NVIDIA Engineer Revives Work On Linux Proactive Memory Compaction
One of the interesting patch series initially published back in 2019 by NVIDIA engineer Nitin Gupta was on proactive memory compaction for the Linux kernel while so far in 2020 it hasn't yet been merged but a fifth revision to the work was published today.
The proactive memory compaction was brought on to address latency issues currently experienced with the kernel's on-demand memory compaction behavior that can happen as a result of requesting a lot of hugepages.
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What is SeExpr about?
YES! Once I get a prototype up and running, and a build is made, I’ll need lots of testers for the UX bits.
But most importantly: I need examples! Up to now, SeExpr is used mostly with proprietary software: Pixar’s Renderman (wiki here), and Autodesk’s Maya. The only open-source software that supports SeExpr is INRIA’s compositing software, Natron. Fully free, open source examples that we can bundle with Krita, would go a long way towards showcasing this project.
That’s all from me! Next time, I’ll dissect the insides of the SeExpr library. Please chime in with any comments, amyspark @ #krita in the Freenode network.
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Complex text shaping fixed in Konsole 20.08
Konsole was one of the few terminal emulators with proper complex text shaping support. Unfortunately, complex text (including Malayalam) shaping was broken around KDE Applications release 18.08 (see upstream bug 401094 for details).
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Sparky 2020.05~dev
Call for testers.
It is a development release of Sparky which is based on Debian testing “Bullseye”.
The Sparky Advanced Installer received (experimental) improvements by darekem73, such as:
• autopartitioning
• partition encrypting
• logical volume support
The Yad based GUI is disabled, so text mode only.Other changes:
• sparky tools uses ‘spterm’ (Sparky Terminal) now
• ‘debi-tool’ replaced by ‘gdebi’ back
• ‘otter-browser’ replaced by ‘epiphany-browser’ (thanks to lami07)
• added Openbox Noir to the desktop list -
AOMedia AV1 2.0 Codec Library Released With Many Improvements
Version 2.0 of the libaom AOMedia AV1 video encoder / video codec SDK library is now available as the first major update in nearly two years.
Libaom 2.0 is the first release since the original 1.0 release back in mid-2018 after the AOMedia codec working group approved the 1.0 release. The developers view this AOMedia AV1 2.0 release as now being their "first official release" for production.
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Firebird 4.0 Beta 2 release is available for testing
Firebird Project announces the second (and last) Beta release of Firebird 4.0, the next major version of the Firebird relational database, which is now available for testing on Windows and Linux platforms.
This Beta release arrives with features and improvements already implemented by the Firebird development team, as well as with countless bugfixes. Our users are appreciated giving it a try and providing feedback to the development mailing list. Apparent bugs can be reported directly to the bugtracker.
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Payment portals leak the passport numbers of the tens of thousands of Muscovites ticketed for quarantine violations
Over the past two months, Moscow has issued tens of thousands of fines to local residents for violating the city’s coronavirus self-isolation restrictions. Thanks to weak cryptographic security, the personal data of those ticketed is now available online.
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Slackware is now PAM'ified
After three months of testing (initially it was planned to be few days only), PAM is finally merged into the main tree of Slackware-Current per 18 May 2020. Many people have expected this to happen, they just wait for the trigger and finally Pat pushed the changes today.
Some people have started to panic about the integration of PAM, but really, there is nothing to worry about. Slackware will still keep to it's root and traditions. The integration of PAM is something inevitable as more and more upstream projects requires PAM as one of the authentication mechanism (including my Cinnamon SlackBuilds project) and the myth about PAM being insecure is no longer valid. Other distributions have been using PAM for many years and they do work well, so it should work well with Slackware as well.
Kudos to Patrick and the rest of the crew and some contributors, the integration of PAM is very smooth and there's no breakage at all. Everything works normally before and after the upgrade process as long as you follow the instructions carefully (install those three important packages: pam, libpwquality, cracklib). I have upgraded all my machines (except for my laptop but soon) to the PAM'ified version of Slackware and everything works fine here.
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Dilution and Misuse of the "Linux" Brand
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