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GNOME

GNOME 3.32 Mutter Should Perform A Lot Better For DisplayLink/USB-Display Type Setups

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GNOME

An improvement was merged today to GNOME's Mutter compositor / window manager that should allow it to perform much better in multi-GPU setups, particularly for scenarios where the display is driven via a USB-based DisplayLink adapter.

The change to Mutter's renderer code uses Cogl for the CPU copy path rather than the OpenGL glreadPixels() function. Plus it adds some pixel format conversion tables between DRM and Cogl formats.

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Unite Shell: Making GNOME Shell More Like Ubuntu's Unity

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GNOME
Ubuntu

If you are/were a fan of Ubuntu's Unity desktop environment, Unite-Shell is one of the most promising efforts to date for making the current GNOME 3 stack more like Unity.

The Unite Shell is an extension to GNOME Shell for configuring it to look just like Ubuntu's Unity 7. While it made waves a bit earlier this month, a Phoronix reader reported in over the weekend just how good it looks and works that it's worthy of an extra shout-out.

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Plata Is A New Gtk Theme Based On The Latest Material Design Refresh

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GNOME

Plata is a new Gtk+ theme based on the latest Material Design refresh. The theme comes in 3 variants, regular (mixed), Lumiere (light) and Noir (dark), each with regular and compact versions.

The theme, which mixes black, indigo and grey with bits of red and purple, supports Gtk+ 3.20.x, 3.22.x and 3.24.x, as well as Gtk+ 2, and a multitude of desktop environments like Gnome Shell (and Flashback), Cinnamon, Xfce, Mate, LXDE, and Budgie Desktop.

Patheon (elementary OS), Unity 7 and "Gnome Shell customized by Canonical" (the Ubuntu session) are not officially supported by Plata theme. I've used Plata in Ubuntu 18.10 with Gnome Shell and I didn't notice any issues other than the theme GDM theme not being used, but this is only after about an hour of usage.

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GNOME 3.31.2 released

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GNOME

GNOME 3.31.2 is now available. This is the second unstable development release leading to 3.32 stable series. Apologies that it's slightly late: there were some technical snafus.

If you want to compile GNOME 3.31.2, you can use the official BuildStream project snapshot. Thanks to BuildStream's build sandbox, it should build reliably for you regardless of the dependencies on your host system...

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Also: GNOME 3.31.2 Desktop Released

GNOME Development Updates From Carlos Garnacho and Robert Ancell

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Development
GNOME
  • Carlos Garnacho: On the track for 3.32

    It happens sneakily, but there’s more things going on in the Tracker front than the occasional fallout. Yesterday 2.2.0-alpha1 was released, containing some notable changes.

    On and off during the last year, I’ve been working on a massive rework of the SPARQL parser. The current parser was fairly solid, but hard to extend for some of the syntax in the SPARQL 1.1 spec. After multiple attempts and failures at implementing property paths, I convinced myself this was the way forward.

  • Robert Ancell: Counting Code in GNOME Settings

    I've been spending a bit of time recently working on GNOME Settings. One part of this has been bringing some of the older panel code up to modern standards, one of which is making use of GtkBuilder templates.

    I wondered if any of these changes would show in the stats, so I wrote a program to analyse each branch in the git repository and break down the code between C and GtkBuilder.

KDE and GNOME: NVIDIA, Krita/Atelier and GSoC Mentors Summit 2018

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KDE
GNOME
  • NVIDIA Working On An EGLStreams Back-End For KDE On Wayland

    With no recent activity on the NVIDIA-led Unix device memory allocation work that all developer communities could get behind to supersede GBM and EGLStreams for use by Wayland compositors, NVIDIA is working on an EGLStreams back-end for KDE's KWin compositor.

    Similar to the work done on an EGLStreams back-end for GNOME and other EGLStreams work by the smaller Wayland compositors, a NVIDIA engineer is now officially working on an EGLStreams back-end for KWin so that the NVIDIA proprietary driver would play well with KDE on Wayland. Up to now KWin has only supported the Mesa GBM interfaces. KDE developers have said they wouldn't invest in developing an EGLStreams back-end, but that they wouldn't be opposed if say NVIDIA would contribute and maintain the code -- that's what is happening now.

  • Shop update! Digital Atelier and a new USB-Card

    And we’ve also created a new USB-card, with the newest stable version of Krita for all OSes. Includes Comics with Krita, Muses, Secrets of Krita and Animate with Krita tutorial packs.

  • GSoC Mentors Summit 2018

    I represented GNOME, sadly alone because the other selected mentor didn’t get the US visa in time. This was my first trip out of India and I couldn’t plan it properly1, so I went there for just the two conference days.

GNOME Mutter Brings More Fixes, Shell 3.31.2 Has Some Performance Work

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GNOME

New development releases of GNOME Shell and Mutter are out today in the 3.31 development series along with new 3.30 stable point releases that back-port more fixes for these important pieces to the GNOME desktop.

Mutter 3.31.2 brings a number of fixes including better handling for non-UTF8 encodings, memory leak fixes from the 3.30 series, a possible crash when restarting the window manager, initial Meson build system support, a crash fix for monitor hot-plugging, and other fixes rounding this out as a practical update.

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GNOME and KDE Krita Picks

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KDE
GNOME
  • Richard Hughes: More fun with libxmlb

    A few days ago I cut the 0.1.4 release of libxmlb, which is significant because it includes the last three features I needed in gnome-software to achieve the same search results as appstream-glib.

  • Usability Testing in Open Source Software (SeaGL)

    I've been involved in Free/open source software since 1993, but recently I developed an interest in usability testing in open source software. During a usability testing class in my Master's program in Scientific and Technical Communication (MS) I studied the usability of GNOME and Firefox. Later, I did a deeper examination of the usability of open source software, focusing on GNOME, as part of my Master's capstone. (“Usability Themes in Open Source Software,” 2014.)

    Since then, I've joined the GNOME Design Team where I help with usability testing.

  • [Krita] Second Edition of “Dessin et peinture numérique avec Krita” published!

    The first edition was written forfor Krita 2.9.11, almost three years ago. A lot of things have changed since then! So Timothée has completely updated this new edition for Krita version 4.1. There are also a number of notes about the new features in Krita 4.

    And more-over, D-Booker worked again on updating and improving the French translation of Krita! Thanks again to D-Booker edition for their contribution.

  • [Krita] Interview with HoldXtoRevive

    About 4 years ago I downloaded GIMP as I wanted to get back into art after not drawing for about 15 years. I got a simple drawing tablet soon after and things just progressed from there.

GNOME: Purism Fractal Sponsorship and Developer Center Initiative

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GNOME
  • Purism Fractal sponsorship

    I’m happy to announce that Purism agreed to sponsor my work on Fractal for the next couple of weeks. I will polish the room history and drastically improve the UX/UI around scrolling, loading messages etc. which will make Fractal feel much nicer. As part of this I will also clean up and refactor the current code. On my agenda is the following:

  • Developer Center Initiative – Meeting Summary 10th November 2018

    Thibault currently holds a branch for gnome-devel-docs. The branch contains the old GNOME Developer docs ported to markdown. To ensure that no duplicate work happens between gnome-devel-docs master and the branch, the next step is to announce to relevant mailing lists that further contribution to the developer docs should happen in the gnome-devel-docs branch. Even more ideal would be to have the branch pushed to master. The markdown port is not synchronized in any way with the mallard docs in master, so any changes to the mallard docs would require re-synchronization and that’s why currently editing ported markdown docs in the branch currently is a no-go for now.

    Pushing the branch does imply that we initially loose translations though and most changes made to gnome-devel-docs seem to be translations these days with a few exceptions (mostly grammar corrections). Thibault and Mathieu expressed interest in supporting translated docs in the future, but it is a substantial amount of work and low on the todo list.

    We agreed that I should try to get in touch by e-mail to the relevant mailing lists (including translations) and to individuals who contributed to gnome-devel-docs recently to hear their opinion before we proceed.

KDE and GNOME: Freenode#live, KDE Applications 18.12 and More

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KDE
GNOME
  • Freenode#live post

    The weekend of 3 and 4 November Dave and I went to staff the KDE booth at Freenode#live, in Bristol. I had never been in that corner of England before, It turns out to have hills, and a river, and tides. Often an event brings me to a city, and then out, without seeing much of it. This time I traveled in early and left late the day after the event so I had some time to wander around, and it was quite worthwhile.

    Turns out there is quite a lot of cider available, and the barman gave me an extensive education on the history of cider and a bit on apple cultivation when I asked about it. Sitting down with a Slimbook and a pint can be quite productive; I got some Calamares fixes done before the conference.

  • KDE Applications 18.12 branches created

    We're already past the dependency freeze.

    The Freeze and Beta is this Thursday 15 of November.

  • Talking at PETCon2018 in Hamburg, Germany and OpenPGP Email Summit in Brussels, Belgium

    Just like last year, I managed to be invited to the Privacy Enhancing Technologies Conference to talk about GNOME. First, Simone Fischer-Huebner from Karlstadt University talked about her projects which are on the edge of security, cryptography, and usability, which I find a fascinating area to be in. She presented outcomes of her Prismacloud project which also involves fancy youtube videos…

  • GSConnect 15 Offers Better Phone Integration With The GNOME Shell

    In addition to this week bringing KDE Connect 1.10 for the communication/integration between the KDE desktop and Android smartphones/tablets, GSConnect as the GNOME Shell port of this open-source software also received a new feature release.

    GSConnect is the GNOME-based version of KDE Connect that provides integration with the GNOME Shell, Nautilus file manager, and also the Chrome/Firefox web-browsers for sharing of data and message handling from Android devices to your GNOME Linux desktop.

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