I have previously written about this subject, and back then couldn’t reach any conclusion. The options open to us were all confusing: we could try to write Krita’s canvas directly in Metal, OpenGL and Direct3D and show those in native windows in our QtWidgets based application.
We could try to rewrite our canvas in QRhi, the semi-private GPU API abstraction Qt 5.15 and up provides — though it might not have enough functionality for us, since it us just written for what Qt needs for QtQuick.
We could try to rewrite all of Krita in QtQuick and integrate our canvas into QtQuick’s render loop: but yes, that means a complete rewrite, because you cannot put a QWidget in a QtQuickWindow, and putting QtQuick into a QWidget window means you’re rendering using OpenGL, which breaks on Windows, now that Qt6 doesn’t come with an Angle option.
So we had a big blue button meeting on Friday, where we discussed this issue and some other issues.
Here’s what we concluded:
We will patch Qt6 to render OpenGL using Angle on Windows and macOS.
In the meantime, using Qt 5.12, we’ll move forward adding QtQuick based elements to Krita.
And we’ll try to make a QtQuickWindow based version of Krita for Android. Sharaf Zaman has succeeded in prototyping that, so we know it can be done now; something we lost in the migration from Qt4 to Qt5.
We also want to strip out the CPU-based canvas in Krita and port our usage of QPainter on OpenGL surfaces to straight OpenGL.
And finally, something we should have done during the port to Qt5, we’ll move uploading the canvas textures into a thread, which should solve the performance problems on macOS.
All in all, it was a very focused and very productive meeting, though I guess the conclusion might be a bit startling. And we’re a bit daunted, but only a bit: we already patch the heck out of Qt anyway.
Two days ago, my macbook pro M1 arrived. I mainly got this device to test Krita on and make ARM builds of Krita, but it’s also the first macbook anyone in the Krita community that allows playing with sidecar and has a touch strip.
So, SideCar works, as expected. There is one problem, though, and that’s that the pressure curve of the Apple Pencil seems to be seriously weird, so I first thought I was painting with a sketch engine brush. But apart from that, it’s nice and smooth.
KDAB has published a library to integrate support for the touchbar: kdmactouchbar — so on that front we might see some support coming.
Krita itself, the x86 build, runs fine: the performance is much better than on my 2015 15″ macbook pro, and rosetta seems to even translate the AVX2 vectorization instructions we use a lot. Weirdly enough, X86 Firefox doesn’t seem to be able to load any website, and Safari is very annoying. Looks like the macOS build of Kate isn’t notarized yet, or maybe I need to use the binary factory build for that. XCode took about two hours to install and managed to crash the system settings applet in the process.
We haven’t succeeded in actually making an ARM build yet. We first need to build the libraries that Krita uses, and some of those seem to build as X86, and some as ARM, and we haven’t figured out how to fix that yet.
The laptop itself is, well, a laptop. It’s not bad, but it would never be my favorite. Yes, it’s very fast, that’s what everyone says, and it’s true: Qt builds in a mere 20 minutes.
The keyboard is nice, much better than the one on the 2015 macbook pro, so Apple was able to make some progress. But the edges of the palm rest — well, all of the edges are really sharp, which is quite painful when typing.
Really cute was the way the language choice on installation tells you to press Enter in all the language, including four dialects of English.
MacOS 11 is also really annoying, with an endless stream of notifications and please-use-your-finger-to-unlock for the most innocuous things. The visuals are appallingly ugly, too, with really ugly titlebars, a cramped system settings applet and weird little pauses now and then. And if the performance monitor can still be put in the menubar, I haven’t found the way to do that.
Anyway, that’s it. We’ll be making ARM builds of Krita one of these days. If you value your freedom, if you like the idea of actually owning the hardware and being able to do whatever you want with it, don’t buy one.
In 2018, I discussed the digital painting devices I had used up til then. These were a Lenovo Thinkpad X61t, a Lenovo Thinkpad Helix, a Microsoft Surface Pro 3, a Wacom Cintiq Hybrid Companion, an iPad Pro 12.9″, a Wacom Mobile Studio Pro 16″ and a Lenovo Yoga 920.
I didn’t discuss the Wacom Graphire, the Wacom Intuos 3, the Huion H610 or the Yiyniva MVP22U that I also had around, probably because apart from the Intuos 3, all of that hardware was stored in the Hardware Attic.
But recently, the Hybrid Companion became even more unusable (it was already bad because of the enormous parallax): the screen’s brightness just couldn’t reach visible levels anymore.
And the Wacom Mobile Studio Pro has been dying for over a year now — not good for expensive hardware bought only in 2017. When running as a computer, it would shut itself down randomly, probably because it was getting too hot. So I got myself a Wacom Link device so I could use it as a regular cintiq, but after two days of usage… The display would reset itself randomly and finally it wouldn’t power up anymore, at all.
Of the hardware in the original survey, I still have the Lenovo Yoga 920 — it just has had its screen replaced for the second time, but apart from that, it’s fine.
And the iPad is also still fine, probably because I don’t use it for anything but reading comics. The pencil these days never gets even charged because I don’t want to port Krita to iOS and I dislike all the drawing applications that are available for iOS. And the Pencil is really nasty to hold, because it’s top-heavy.
So, what came next…
In 2019, we acquired a Pixel Chromebook (a loaner from Google) and a Samsung Tab S4, for the ChromeOS and Android port. The Tab S4 is nice for reading comics, too, but screen is small and the pen is a bit too small to hold comfortably, for me at least. And Krita on Android is still a bit rough, so no way that would be my main drawing device. (Though Sharaf is working full-time now on improving Krita on ChromeOS and Android.)
Then we had the 2019 Krita Sprint, and I wanted to setup a working HDR test system, so I got an Intuos Pro Large. I hadn’t realized Large meant Huge though… It’s not a display tablet. I actually still like the old Intuos 3 we got crowdfunded in 2007 better.
The demise of the Mobile Studio Pro left me without a display tablet, so I decided to invest in a real Cintiq.
The 16″ model has been out of stock for quite some time now in the Netherlands. I thought, whatever, and got the 24″ one. There’s this saying about donkeys, and I guess I’ve proven I’m not a donkey, because once again, this was waaaaaaaay bigger than I had expected.
It has completely conquered my analog art table:
I’ve had it for three weeks now. Let me sum up my experience with it in the first part of this blog post. The second part is about the Remarkable 2 I received around the same time (I backed their fundraiser way back then).
First: this is the right size for a display tablet. Everything I’ve used before felt cramped, and that’s coming from someone who likes to paint on 3″ by 3″ panels with oils and brushes. At first, it feels downright heavenly to work on.
There are a bunch of severe issues with it, Windows 10 and the latest Wacom drivers. There are also issues using it with Linux + KDE’s Tablet KCM, but those aren’t really Wacom’s fault. I haven’t used it with my mac yet.
I won’t whine about size and weight. But the bezels are ginormous, and though they are a nice magnetic area for the expresskeys remote to latch on to, they are just too much.
If you turn up the display brightness, the fans start impersonating fighter jets taking off. If you don’t it’s really quite dim. And after a while, you get the fans anyway. I wish my drawing was good enough to get fans that easily.
The thingy you click in to put your pen is is tacky, ugly and flimsy. Not a 2500 euro including VAT experience, not at all.
The legs only have one elevation, though it’s quite a good elevation, for me.
The driver and settings software and Windows 10 is GHASTLY.
Let me elaborate on that, because it really is a big deal.
On Windows, there are two ways for applications to talk to tablets, and vice-versa. The ancient and usually reliable “wintab” and the not-really-new-but-we-pretend-it-is and OS-supported “Windows 8 Pointer API, most often called “Windows Ink”.
By default Windows Ink is enabled. This totally makes it impossible to map either side of the rocker switch to right-click. If you do that, and try to use it, Windows will draw a round circle around the cursor and do nothing. You cannot even use it to right-click in Windows Explorer. Whether this is a Windows bug or a Wacom driver bug, I don’t know. I do know that the regular workaround for this issues, switching off flicks, is no longer possible in the latest builds of Windows 10.
This means, with Windows Ink enabled, you cannot right-click with the stylus. At all.
But if I disable Windows Ink in the calibration screen of the Wacom display settings utility (that means, we switch to Wintab), suddenly the right click button starts working! Yay! Both pan and the popup palette work in Krita!
Only… If you have a multi-monitor setup, and given that this is a display tablet, that’s a given, you will get offsets. The offsets get worse the more screens there are to the left of the cintiq. But even if you place the cintiq lef-most in Windows’ display configuration setting, tablet events arrive a bit to the left of the stylus point. And if your displays have a heterogenous scaling factor, the offset gets wild.
This is not a bug in Krita; it happens everywhere, but it doesn’t happen for the mouse events that are generated after the tablet events are discarded. Those are pretty much in the right place.
In short… You can have a right-click button on the stylus or accurate stylus mapping, but not both.
I guess we’ll learn to work around this in Krita by also looking at the mouse events, and taking the coordinates from that. But please, Wacom and Microsoft, work together to fix this?
So this weekend I wanted to test our last release by painting for a couple of hours. Instead it’s the third weekend I’ve spent investigating mouse/stylus/button issues and settings.
And now about the other device that arrived! It’ll never run Krita, but it promised to be very cool indeed. I got a Remarkable 2 tablet. That’s an e-ink display which promises the best ever writing experience.
I wanted to use it for notes, jottings, character sheets, and making diagrams while thinking. Also reading PDF’s of standards documents, programming manuals and articles about graphics and painting.
The hardware looks gorgeous, too. Very stylish, with a nice black pen, a nice leatherette cover and a flush screen design.
There are two problems, one I don’t care much about, and the other one damning.
The meh problem is that in order to put PDF’s on the tablet, you need an account and a Windows, Android or ipadOS application. Or you can futz around with ssh. Well, given that I ssh into our music sever laptop to start a screen session in which I run ogg123, that’s not a biggie. Might be for others, isn’t for me.
But… I’m a leftie. I’m not just to the left of AOC when it comes to politics, but I draw, paint and write with my left hand. Most of us lefties have learned to turn the paper counter-clockwise until the top is parallel with our hand.
Then we start to write.
On the remarkable this wil every friggin’TIME that I start writing at the top of a page close that page because a gesture from the top downwards closes the open document.
It’s as if I’m crumpling up every piece of paper I’m writing on, always, all the time.
But apart from that, the acccuracy, speed, handwriting detection, screen quality, build quality — it’s all close to perfect. The pen is a bit too rough for my fingers, but okay, that would erode with enough use. Only, using the Remarkable is next to impossible for me!
ETA: I figured it out! I can hide the ui for selecting tools, and that also hides the thingy that closes the document on touch. I can finally use the Remarkable — though I still tend to create new pages all the time with the palm of my hand.
So, last week I read a review in the German C’t magazine of Krita 4.4.0. It was all very complimentary, but the conclusion was:
Mit seinen Animations- und Vektorfähigkeiten hebt sich Krita von der Konkurrenz ab. Funktional bleibt das Programm allenfalls hinter dem japanischen Clip Studio Paint (ehemals Manga Studio) zurück.
Well! I mean to say, that’s not what we want to hear. I’ve played a bit with Clip Studio on iOS, but I never really dug into what made the application different from, say, Paint Tool Sai or Medibang.
So I got a trial license and gave it a try, first on my macbook pro (2015), then on Windows on my Thinkpad T470p. I recently got a new cintiq, a 24″ Cintiq Pro Touch, to replace the broken Cintiq Hybrid Companion and the even more broken Mobile Studio Pro. It’s conquered my painting table…
The first thing you notice when starting Clip Studio is the really busy opening screen, which is actually separate from the actual painting application. Just like Krita, it shows the latest news, but also featured images, new tutorials and so on. There is a row of options on the left side, some of which open a browser, some of which open a page in the right-hand panel and one of which starts the application.
I kind of like the presentation of the news items, and the featured image on top.
Starting Clip Studio shows a rather traditional window. On macOS, you can only open Clip Studio on the primary display, you cannot move the application from, say, the monitor to the Cintiq without making the Cintiq the primary display. On Windows, that’s not a problem, but several of the dialogs will show up on the primary display, not the one where the Clip Studio window is placed. This even happens for the brush editor floating palette.
Also on macOS, Clip Studio comes with its own titlebar and titlebar buttons which don’t work like the default ones on macOS do.
Then I loaded one of my old comic pages in PSD format, and started experimenting.
I found out, in the settings, that Clip Studio has the same problems with Wintab vs Windows Ink Krita has, which is kind of a relief. I also got the same problems with the rocker switch set to right-button, and with misplaced cursors if not all screens have the same display scaling. In general, the touch screen functionality of the Cintiq is quite bad…
Something that Krita has, that Photoshop doesn’t is group layers that are either pass-through (as in Photoshop) or have their own projection. Clip Studio has that, too, but it’s a global option in the preferences dialog, and cannot be set per group layer.
Another setting is between “default” and “high quality” canvas — that sounds a bit like Krita’s setting where you can choose between nearest neighbour, bilinear, trilinear and high-quality scaling mode. It suggests that Clip Studio is also using OpenGL for their canvas implementation, but… Their canvas is really smooth and responsive on macOS, where we are still struggling with OpenGL on macOS.
Their tool system is different: they have separate tools for pencil, pen, brush and eraser. Tools then have “sub tools” that you can select in the top-left second column panel, and then settings in a panel underneath. That works quite well, much better than Photoshop’s fold-out toolbar buttons where you long-click, then select a tool, and the others are hidden again.
The panels show text and icon for the currently selected tab, and icons for the unselected tabs. Those icons are, on Windows, a bit cut off, and hard to recognize. To me, it looked a bit like Hangul…
What I really appreciated is that the layer properties aren’t in a dialog, but in a panel, and this works really quite well. There are layer-style like things you can add to a layer, and mark a layer as “draft” — so for instance the fill tool doesn’t take that layer into account when using the composed image for filling, or as a “reference” layer. I want to convert Krita’s layer properties dialog to a panel, too!
There are two color modes: dark and light, and both lack contrast a bit. It doesn’t help that if you make the cintiq brighter than 50% a boeing 747 starts taking off in your work room, drowning out music and speech. Such fans…
Clip Studio Paint really is geared towards making manga, manhwa or manhua (even though it isn’t for sale in the PRC, only Taiwan). So there are lots of options for showing things like bleed margins, and I want that, too, for Krita. A new canvas decoration would be the best place to implement that.
Krita does have a comic book manager which handles pages and generating epubs, so we’re equal in that regard. What we’re missing is the number of templates and presets; what is also missing is the frame layer type, for comic book frames. And our text tool and balloon collection isn’t good, but I already knew that.
There are a bunch of other useful features, some of which already got discussed on krita-artists.org, like an option to assign a color to a grayscale layer and use that color to render the pixels. That should be implementable, though, and the workarounds discussed in that thread shouldn’t be necessary.
There’s a filter that makes raster line-art fatter — not sure how useful that is.
There are two other big differences that I could see in one Sunday of playing around and following tutorials: materials and 3d models. Materials are things like patterns, but also models of buildings and other resources that you can use to, for instance, easily add a lace border to a dress. This is worth investigating. The inclusion of the 3D models is something we had tried to achieve in one or two Summer of Code projects, but it never got anywhere. Might be worth reviving as a project.
Another thing worth investigating is whether we shouldn’t create something like Blender Cloud or the Clip Studio community system, where people can take out a subscription and access and share resources, tutorials and so on.
Painting-wise, I think Clip Studio is doing fine, though our brush engines are more versatile, but their performance on macOS is much better.
In the end, I probably should go through all the menus and make a detailed feature comparison, and then we, Krita developers, could decide which features are neat enough to nick. I wonder when Adobe will then poach those new features for Photoshop…
Adrian Page first coded an OpenGL-based canvas implementation for Krita in 2005. That was back in the Qt3 days. OpenGL was fairly simple back then, but we had to duplicate all our canvas handling code, once implemented in OpenGL, once implemented with QPainter.
Krita’s canvas code executes in three phases. There’s the image projection, that is, the result of combining all the layers, which is drawn first. Then we draw the canvas decorations: that’s the selection outline, the guides, the assistants, the reference images and so on. Then we draw the tool decorations: that’s the outline cursor, the line for the straight line or ruler tool and so on.
Obviously, implementing all of that twice, once in OpenGL, once with QPainter isn’t ideal.
The Good Days
So we were elated when Qt4 appeared. Qt4 came with an OpenGL based QPainter engine. This was ideal; we could split up our canvas code. The image would be drawn with pure OpenGL on a QGLWidget or with QPainter on a QWidget, and the canvas decorations and tool decorations would be drawn with QPainter on either canvas.
The Qt documentation even came with a nice example showing how this was to be done.
The First Fly in the Ointment
However, the Qt developers apparently saw the OpenGL QPainter engine more as a way to speed up the drawing of QWidgets than something that application developers would use. And the OpenGL QPainter engine never was able to render a complex application completely correctly.
So at some point, the engine stopped working on macOS. Mostly because Apple doesn’t want people to use OpenGL, so they’re starving their drivers from development, but also because the Qt developers thought that the OpenGL QPainter engine was a failed experiment because it didn’t improve performance when painting their widgets: they had forgotten that applications developers are using QPainter in their OpenGL applications. Or even told them not to do that. Though the documentation never reflected that opinion.
With the migration from Qt4 to Qt5 something else happened: Qt4 QML was based on QGraphicsView. I’ve always suspected that QGraphicsView was created for companies that needed mapping software, but in the Nokia days there were several attempts to use QGraphicsView as a basis for a mobile ui framework, DUI (best link I could find; there’s serious loss of history here).
Those attempts failed, until someone came up with QML, which initially was also rendered with QGraphicsView.
We used QML to create Krita Sketch and Krita Gemini. Because it was based on QGraphicsView, the touch ui we created worked seamlessly with our OpenGL-based canvas.
When Qt5 came out, QML was based on OpenGL and a scenegraph. We spent several months and quite a bit of money trying to integrate our OpenGL canvas in in the new scenegraph, but it just did not work. At all. It couldn’t be made to work, and Krita Sketch and Krita Gemini died.
(As an aside: it was much harder than we had expected to port our OpenGL code from Qt4 to Qt5. It was a huge hassle, in fact.)
The Next Episode
And then Google Chrome happened.
The quality of OpenGL drivers on Windows was always variable, sometimes even really bad. We had already encountered that when developing Krita Sketch, when we suddenly had a lot of Windows users.
Google encountered the same problems with Chrome, and they implemented a solution: Angle.
Angle seamlessly translates OpenGL into Direct3D. And once Chrome used that, all their crashes were gone.
And the GPU manufacturers had no reason all anymore to fix their drivers, so they didn’t. Games would use Direct3D, Chrome used Angle, and pretty soon Qt added an option to use Angle, too, because otherwise QML-based applications on Windows would keep crashing.
This was excellent news for us. We started using Angle, and the number of bug reports dropped a serious amount. And when we wanted to support HDR screens on Windows, the fact that we were using Angle already was great, because that enabled us to make HDR work, because on Windows, HDR can only be made to work when the window is rendered using Direct3D.
The HDR patches still haven’t landed in Qt, so we are carrying them, along with a lot of other patches that are needed to make Krita work well.
We regularly port those patches to newer versions of Qt5, but we make all our Krita binary builds with Qt 5.12, because every version of Qt since 5.12 has been too buggy to use. For example: with 5.15, using a QMdiArea in subwindow mode will hang on Windows.
Except for the fact that Krita Sketch was still dead, and we were porting to Android, and a mobile UI would have been nice, everything was fine.
Qt6 Drops Angle
Because, obviously, Qt’s Angle build option only existed to make sure that QML apps would work on Windows, not for anything, Qt6 has dropped the Angle option…
Because there’s going to be a new framework which will use the various GPU API’s (Metal, Vulkan, Direct3D, OpenGL) directly with a abstraction layer (Rendering Hardware Interface ) above them that will be used to render the QML scenegraph: RHI. It looks like that’s all internal to Qt, though.
It’s really hard to find documentation, but it looks like QPainter will render using those modules; but what isn’t clear is what will happen when we’re going to use QPainter on a QOpenGLWidget. Or would we have to implement a Metal canvas, a Direct3 canvas, and an OpenGL canvas? And will we be able to access the HDR functionality on Windows?
Or should we just patch Qt6 so it can be built with Angle again?
This blog post appeared on hackernews, and one of the reactions (the one I linked to) was really helpful: Jean-Michaël Celerier has actually implemented something outside Qt, using Qt’s RHI interface. So that is possible! Even though the documentation says “Aim to be a product – and in the bigger picture, part of a product (Qt) – that is usable out of the box both by internal (such as, Qt Quick) and, eventually, external users.”
So, I guess the choice for Krita boils down to using RHI — after we’ve determined that it is possible to use that, or using Angle.
In both cases we would be running an abstraction on top of Metal, Direct3D, OpenGL or Vulkan. In the first case, we’d tie Krita even closer to Qt (and every Qt major release changes its approach to graphics, so in a couple of years, who knows…) In the second case, we will have to maintain patches against Qt.
(Recommended music while reading this: Peggy Seeger singing “The Housewive’s Lament)
I’ve been having nightmares, well, really weird dreams for quite some time now. Things like finding myself trying to clear up the floor of a large DIY store just before the first opening day, and not managing it, no matter how many friends were helping. Trying to pack all my luggage when leaving a rented holiday home, and never being able to fit everything in. Trying to pack furniture and stuff into boxes before moving out because someone needs to replace the floor, and having to squash ancient china cups in a carton box, breaking them all in the process. If I manage to wake up, I’m exhausted and tired.
And I guess I’ve grokked why I keep having these dreams. And it’s not lockdown or Covid-19. It’s this:
When we held our last bug fundraiser in 2018, we decided to focus for a year on stability. we had about 300 bugs. And we’ve never even managed to come close to that number of bugs ever since! And yet, in the past year, we’ve closed more than a thousand issues.
Clearly, something is wrong here. This isn’t sustainable. We have managed to deflect a lot of reports that were actually cries for support to a new community website, krita-artists.org and to r/krita. Our experiment with ask.krita.org wasn’t successful, but krita-artists really works. We still do get a lot of worthless bug reports, but I think it could be a lot worse, now that we really have millions of users on four platforms.
But it’s still not sustainable. Every report needs to be read, often deciphered, triaged, investigated, fixed — and all those steps involve communication with the reporter. Even the most useless bug of reports can take an hour to resolve with the reporter.
11:32:47. Eep, incoming bug interrupt. Bug 422729 – No action (assignable shortcut) for Magnetic Selection Tool. 11:33:24: Check, yes, reporter is right. 11:34:32: Confirm. Check code. Notice that all .action files that define actions in the plugins/tools folder are wrong. 11:37:35: Add note to bug report. Fix all of them. 11:47:49: reporter asks a question that needs to be answered, but is not very relevant. 11:56:29: answer given, while I’m building Krita with my fix. 11:57:03: Tested fix, isn’t complete, more work needed. Oh, wait, tested the wrong build. Tested the right build, but the new action isn’t found. 12:00:00 Debug more. 12:25:45: fixed some more broken xml files, ready to make the commit. 12:27:41: Bug is fixed. 12:31:33: Fix is backported to krita/4.3 branch and an extra commit is added that in future will print a warning if the xml parser cannot read the .action files.
Back to this blog post… This was a fast fix: it took about an hour, and in between I also had to run downstairs to receive my new book on Jan van Eyck.
So, this bug report reported a small, but real issue and uncovered a deeper issue. Without the report we probably wouldn’t have noticed the issue. Krita is better because of the report, and the reporter is one of our “known-good” reporters: he has reported 16 bugs this year, one is still in Reported state because we couldn’t reproduce it, six are Confirmed, two are Assigned and seven are Resolved Fixed. Yu-Hsuan Lai has helped us make Krita materially better!
But… Even with me, Dmitry, Agata, Wolthera, Emmett, Eoin, Ivan, Mathias and more people fixing bugs all the time, we’re not getting the numbers down. The floor remains littered, the luggage unpacked and the china unboxed.
Of course we’re not the only ones in this situation: every project that takes bug reports from the general public faces this issue. Some people argue that any bug that has a workaround should be documented and closed; but workaround don’t make for a happy workflow. Others argue that every bug report that is older than two weeks, or a month should be closed because it’s clearly not a priority. But the issue reported is real, and will get reported over and again, with no way of chaining the reports together.
It’s also possible to treat reports like a funnel: first ask people to report on a user-support forum, like krita-artists.org, and only when it seems to be a real bug create a bug report, and only when it’s triaged, put it in a queue. But the problem with that is that nobody’s queue is ever empty. That can be done by assigning the bug to one of us: currently we have 64 bugs in the Assigned state. that means, on average, ten bugs each person’s queue. That in turn probably means betwee a week and a month of tasks already in our queue… Which means we shouldn’t actually look at any newly reported bugs, before we funnel them into our queue. (Another option would be to create issues on invent.kde.org for every bug we really want to work on, something we used to do with phabricator… But pretty quickly we drowned in those tasks as well.)
Which in turns means that either reporting bugs is useless or our todo queues are useless.
And that todo list doesn’t even include working on new features, refactoring old code so we decrease technical depth or working on regressions — that is, features we broke accidentally.
So, even though bug reports help make Krita better, the one thing I’m sure of is that we shouldn’t do anything that will make it easier to report bugs. We have more than enough reports to keep us busy.
It would be nice, though, if we could make it easier to make good bug reports, for instance by automatically attaching our system information and usage logs to a bug report made with the Help->Report Bug functionality.
Theoretically, that can be done, bugzilla offers a complete REST interface. And I seem to remember that we had that in KDE, years ago, but that it broke because of an update of bugzilla. There’s a new version of bugzilla coming, apparently, and maybe it’ll be worthwhile to investigate that again, in the future.
Argh… I think the dreams will continue for a while.
Last summer, when everything was still normal, I wanted to do some painting again after a hiatus of 15 years. (During which I did a lot of sculpture, but I hurt one of my fingers and the scar tissue both still hurts, especially if I put pressure on it, and the fingertip is completely insensitive at the same time. This makes sculpting in wax Not Fun.)
I took out my old Talens van Gogh paints, went on the roof terrace and started doodling. But the white spirit fume was rather bad for me, even outside… Some of those tubes I’ve had since I was twelve years old, and never used them up. Oil paint might be expensive, but apart from white, you don’t use much of it.
When we had a sprint last year (remember when we could have sprints, it sure seems a different country now), I let the artists paint with it, and they had fun, too!
The paper never really pleased me. I had two kinds, something linen-like and something with a bit of a coarse texture. Neither pleased me.
So, when around Christmas, I wanted to paint two small portraits of roleplaying characters, I started working on small panels.
I painted the portraits of Moyri and Khushi. This was lots of fun, too, but I sort of realized that in the first place I could do with some teaching where it comes to the technical aspects of painting. Sure, I have been going to life drawing class every other week for a couple of years now, but the teaching there is more about art and composition and things than technical advice on how to hold your brush, load it, put paint down and so on.
So I decided to look for a place to learn. I found Art Partout, in Deventer and a bunch of other places in the Netherlands. I took them up on their offer of a test lesson before plunging in. They let us paint cherries, which is a bit boring, but, well, I already found I learned some things, so I decided to join.
Except of course that the day the lessons were supposed to begin, the lock-down happened… They did send out paint, brushes, documentation and a link to a bunch of videos, so we could get started, though. The paint was Schmincke Norma, so now I have four kinds of paint to play with: Talen van Gogh, Talens Cobra, Schmincke Mussini and Schmincke Norma.
The first lesson was…. Painting two cherries. The identical two cherries I had already painting during the test lesson! Anyway, my results then weren’t too good, so I decided to just do it again, but with a twist: I’d paint the original cherries with the Norma paint, and then one with Cobra and one with Mussini, just to check whether the snootiness about Cobra being no good had anything to it.
Mussini, Norma, Norma, Cobra, table and background also Cobra, stalks Norma.
There was absolutely no difference in handling that I could feel between Norma and Cobra, apart from being able to clean the brushes with water.
But the Mussini was a lot better, with better covering, better spreading and fuller color.
I wish I had thought of this experiment before I did the second cherry with Norma, though, because I’d have liked to check with my old van Gogh paints. Though that set is missing some colors, and I cannot get the cap off the tubes of some others.
But there’s a second panel, which is meant to be used to paint berries, but I might just use it for another four cherries, in the interest of science…
And I’ve made a nice place to work for myself, with only one bug: it’s to easy to turn to the left and switch on the monitor of my work computer.
What the final demand letter hadn’t managed, the blog post managed.
The next working day, I had mail from Lenovo! Asking me whether I still wanted to return the laptops. I answered that I had only one left, which I really wanted to return, yes, especially since it had a faulty battery, and that the other was living a useful life in Mexico. I also explained that the problem seemed to be that TNT couldn’t send me the mail with the link to the return form.
The next day, I had a mail with all the details for shipping back the laptop, and within another two days, the laptop was gone! The box no longer clutters our dining room, and it was gone!
Then the wait for the refund started, and within a week, we had our money back!
In September, I made a mistake… We needed new laptops for Dmitry and Agata, and after much deliberation, we decided upon Lenovo Yoga C940’s. These are very cool devices, with HDR screens, nice keyboard, built-in pen, two-in-one convertible — everything in short for the discerning Krita hacker.
I accidentally ordered the S940 instead — two of them. These are very awful devices, without a pen, no touch-screen, don’t fold, don’t have HDR, don’t even have normal USB ports. Overpriced, under-powered — why the heck does Lenovo call these Ideapads yoga’s? I have no idea.
Well, no problem, I thought. I’ll just return them and ordered the C940 instead. The C940’s arrived in time for our BlenderCon sprintlet, and were all what one expected them to be. And I filled in Lenovo’s web form to return the S940’s.
That turned out to be a big problem. Here’s what happened:
I ordered them September 24th
They were delivered September 26th (nice and fast)
I filled in the return form on September 26th
Not having heard anything from Lenovo or TNT, I called customer support (by “Digital River”) and was promised I’d get a mail the same day with the forms needs to send the devices back; you cannot just send them back, you have to have the forms. There’s no other way to get to know the return address.
Not having heard anything back, I called them on October 21st. Same promises
Not having heard anything back, I called them on October 21st. I had to call twice, because as soon as she’d heard my name, the first customer support person closed the connection. I got promises of escalation to higher-ups
Not having heard anything back, I called them November 4th. I got the same person on the phone, who gave the same promise of escalation.
Not having heard anything back, I called them November 19th, and was promised that my money would be refunded immediately and they would figure out a way to get the laptops back.
Not having received my money, or heard anything back, I called them December 13th. They promised me they’d do something about it, but that I was very mistaken in supposing I should have had my money back, they hadn’t got the laptops, right? When I asked them for an address to send them to myself, I was told that was impossible, so sorry. I told them I would get legal advice if I didn’t hear from them.
Not having heard anything from Lenovo, I called my legal adviser, who called Lenovo to get an address out of them we could send a paper letter to. This is apparently impossible. My legal adviser told me he was shocked at how rude the Lenovo representative was.
I sent the required final demand letter by email in January…
And not having heard anything from Lenovo whatsoever, my legal adviser told me the only solution would be to sue…
Well, I’m not prepared to bother with that. I’ll take my loss, think black thoughts of Lenovo and find a use for the devices. In fact, I’ve handed one to Ivan who didn’t have a windows machine, and tried to setup the other as a test machine.
But Lenovo is really, really awful. These laptops come with something called Lenovo Vantage, which has only one reason for its existence: it can switch the media keys into proper function keys. That used to be in the bios, but no longer… For the rest it’s a marketing and spyware tool — like Windows 10 itself, of course. And then Lenovo Vantage was updated, this function is gone! People started complaining about that on the Lenovo forums, and as of writing, Google still found those posts, but Lenovo has deleted all of them.
I’ve bought Yoga’s, Thinkpads and even Ideapads in great numbers in the past twenty years… But I think it’s time to make a change.