Lenovo Yoga 370 on GNU/Linux: technical companion article

WRITTEN_BY David REVOY - - 26 comments
[info] Note: This article is **not sponsored**. I bought this hardware with my own money. It's also 2019 hardware, so you won't be able to buy it new anyway. [/info] This blog post is a technical companion to the video I released last month: ["My solution for Mobile digital-painting on GNU/Linux"](https://www.davidrevoy.com/article972/my-solution-for-mobile-digital-painting-on-gnu-linux) [youtube]bIJ0yYDOHrw[/youtube] or you can also watch this video directly on: - Peertube: https://peertube.touhoppai.moe/w/oU74hKW7xGuAfVjrL4Kkoi - Youtube: https://youtu.be/bIJ0yYDOHrw I'm going to give you my installation tips here to save you some time: ## Linux distro: Fedora KDE Spin (Plasma) [info]**2024 update:** This article recommended Fedora KDE 37 but at Fedora 40 and after, they decided to remove the X11 session. Therefore, making it not compatible with digital painting. You can read more about why and what I use now on [my recent GNU/Linux install article here](https://www.davidrevoy.com/article1030/debian-12-kde-plasma-2024-install-guide).[/info] I tested the device on three KDE distros in April: Debian KDE Bullseye, Kubuntu 22.04 LTS and Fedora KDE 37. I ended up sticking with [Fedora KDE spin](https://fedoraproject.org/spins/kde/) because it gave me better performance and support for the hardware out of the box. Also, the newer Plasma KDE had some interesting features and bug fix for a better touchscreen experience in general. In this respect, the Debian and Kubuntu packages were really old (in April). Pity, I really wanted to install something more 'long term' on this machine and with less updates. But I prefered to keep the setup where I had the best fluidity while painting. Perhaps the latest Debian Bookworm, Kubuntu 23.04, which has been released since then, has filled the gap I experienced in April. I wish I could test this for you, but it takes a lot of time and I'm not really motivated to change distros now that everything works on this machine. The drivers of the device were all really "plug and play" on Fedora KDE. Everything works except the fingerprint reader, and probably accelerometer and ambiant light sensor. But I don't use this features so I don't miss them. For those who like to tweak, the [ArchLinux wiki](https://wiki.archlinux.org/title/Lenovo_ThinkPad_Yoga_370) proposes solutions for that. **How-to install Fedora KDE spin?** First you need to [download the ISO file of Fedora KDE here](https://fedoraproject.org/spins/kde/). Then, you need to write this ISO to a USB pendrive. You can [read the Fedora documentation](https://docs.fedoraproject.org/en-US/fedora/f36/install-guide/install/Preparing_for_Installation/#sect-preparing-boot-media) to get an idea of the process. Once you have the USB pen drive ready, connect it to your computer (off), then press the power button and when the Lenovo logo appears, press F12. You'll see a 'boot menu' where you can select your USB pen drive. Fedora will then start in 'live mode' without installing anything, just for testing. The desktop will get a shortcut "Install to Hard Drive" to an application to install this system to your hard drive. You can follow instructions on the Fedora doc for using the installer. [![](data/images/blog/2023/2023-06-27_lenovo-370-on-linux_fedora_net.jpg)](data/images/blog/2023/2023-06-27_lenovo-370-on-linux_fedora_net.jpg) _Fedora KDE 37 in live session mode with the "About system" windows (the device was upgraded to 38 since this)._ ## X11, not Wayland Why not Wayland? I spent some time with it as it was the default session. On the plus side, it has much better touch and gesture support than X11, an on-screen keyboard that works pretty well by default on KDE Plasma, and similar performance when painting if I compare it to X11. Unfortunately, you can't calibrate colours or apply ICC colour calibration, and the option for managing the behaviour of the stylus mapping and buttons of the tablet are super limited and not enough featured to create professional art. The Wayland session is still a no-go for artists, but it is getting closer. Shame, I really liked the better on-screen keyboard and touch support, but I'm not ready to trade bad colors/gamma and a non configurable stylus to that. **How-to ?** To use X11, just log-out your session after the first install, and on the login screen locate the menu on the bottom of the screen to select in what type of session you want to login. Set it to X11 only once, and then login: the greeter of KDE should remember this for all the next login. [![](data/images/blog/2023/2023-06-27_lenovo-370-on-linux_wayland_net.jpg)](data/images/blog/2023/2023-06-27_lenovo-370-on-linux_wayland_net.jpg) _Photo just after receiving the unit and starting a live session on Fedora 37 KDE Spin. I grabbed the built-in mini pen and quickly installed KolourPaint to check the lag, precision and parallax. I was happy to see that everything was working fine._ ## Keyboard: Onboard The default plasma and touch experience on X11 requires workarounds. You'll need to use [Onboard](https://launchpad.net/onboard), set it up, and trigger the virtual keyboard manually with an icon you pin to your taskbar. It will serve you well for the occasional search while browsing the web, or for naming a file when you need to save to Krita. But don't expect to be able to use it to enter keyboard shortcuts while painting, or to comfortably type up an article. To install onboard, open a terminal and type this (or Ctrl+C this, and Ctrl+Shift+V this in the terminal): ``` sudo dnf install onboard ``` [![](data/images/blog/2023/2023-06-27_lenovo-370-on-linux_onboard-keyboard_net.jpg)](data/images/blog/2023/2023-06-27_lenovo-370-on-linux_onboard-keyboard_net.jpg) _Onboard display keyboard in action with the theme I tweaked. Typing "Hello world!" into a terminal. Shot on the train._ ## Installing Krita 5.1.5 as Appimage only First, using the appimage for Krita on Linux is currently the only way to install Krita. Krita has reached such complexity in it's dependencies, library patches and framework that no distribution packager can package it correctly at the moment. The same goes for Flatpak and Snap. So, [use the appimage provided by krita.org](https://krita.org/en/download/krita-desktop/). You'll have to do some manual post-installation. Add your own menu entry launcher with the editor of the KDE Plasma menu, find a PNG for an icon, go to your file browser and right click on all your images, Kra files, to get the "open with" Krita appimage. It's a pain, but you'll avoid a lot of crashes, bugs and get better performance this way. **How-to?** Download [the appimage provided by krita.org](https://krita.org/en/download/krita-desktop/). The file (appimage) should now be on your Download directory. Move it to a place you prefer (I made a directory "sources" to store my software), and right-click on the appimage file. Go to Properties, then on the new panel "Permissions" tab, and we will check "Is Executable" checkbox. Double-click on it, Krita runs! For more convenience, we will make a launcher. On your system menu (a Fedora logo), right-click. Select "Edit Applications". Unfold the "Graphics" category, and click on the top toolbar "New Item", Name it "Krita (appimage)", then you'll click at the end of the line of Program to select the appimage file to execute. You can also add a custom icon (search online for a good Krita logo PNG you'll save it along your appimage). Done. For file association, right click on your image in the Dolphin file browser, then go to "Properties". In front of "Open with" you can press the "Change..." button and add your fresh menu entry Krita(appimage) to your list. Repeat this for your PNG, JPG, Krita files. Yes, we are in 2023 and you are not dreaming, this long series of action is still the only good method to install Krita on GNU/Linux. [![](data/images/blog/2023/2023-06-27_lenovo-370-on-linux_appimage.jpg)](data/images/blog/2023/2023-06-27_lenovo-370-on-linux_appimage.jpg) _Happy Carrot to get finally the appimage installed correctly_ ## Setting-up Krita Krita has a lot of default settings for touch that gave me a really bad time when I first tested my device: I had Krita randomly go to full screen (with no button to exit in tablet mode), or do a lot of 'undo' every time I put the palm of my hand on the device. The pop-up widget would blink at times, and random paint splotches would appear here and there on the canvas in places I didn't want. **Disable default gestures:** All this is set up by default in Krita. You have to disable them. In Input (1, picture below); remove all the gestures in (2). Ironically, you'll need access to a 'right click' because the menu to delete a line is hidden if you don't right click on the line (3). [![](data/images/blog/2023/2023-06-27_lenovo-370-on-linux_krita-gesture-dangerous.jpg)](data/images/blog/2023/2023-06-27_lenovo-370-on-linux_krita-gesture-dangerous.jpg) _How to disable the default gesture in Krita: it is hidden and the default settings are dangerous._ **Disable Touch Painting:** Then in General (1, image below), in the Tools tab (2), you can uncheck Enable Touch Painting (3), this option enabled makes a lot of dots under my palm and it's not clear when I try to zoom. [![](data/images/blog/2023/2023-06-27_lenovo-370-on-linux_krita-paint-finger.jpg)](data/images/blog/2023/2023-06-27_lenovo-370-on-linux_krita-paint-finger.jpg) _Disabling the 'Touch Painting', so your finger are used only to zoom/pinch and not paint anything._ After that you should have a much better experience. **Performances:** The machine is not a powerhouse, so be careful with the new canvas size and keep drawing on canvases of around A4 at 300ppi maximum. For example, sketching in black and white feels good at large size. You can tweak your brushes by reducing the precision slider, adding a tiny bit of spacing and simplifying some dynamics. This will speed up Krita considerably. Also, of course, keep your document 8bit/RGBa: adding more channels or bit depth is a bad idea if you want more performance. I do my quick painting with large brush strokes on an even smaller canvas, and when I'm happy with the result and want to get into the details, I can still upscale the canvas (changing its size). Detailing with a small brush on a very large canvas at a higher zoom level usually doesn't lag. The big impact is usually with large (complex) brushes on a large document zoomed back a lot. "Upscaling on the fly" was a common process before 2010 to match the power of the computers of the time. I started painting digitally long before that, so I'm used to managing the performance of my canvas in this way. [![](data/images/blog/2023/2023-06-27_lenovo-370-on-linux_old-stylus_net.jpg)](data/images/blog/2023/2023-06-27_lenovo-370-on-linux_old-stylus_net.jpg) _A quick painting I did on the train, a "small" 2640x1485px size_ Artwork: [Sources and full resolution hosted here](https://www.peppercarrot.com/en/viewer/sketchbook__2023-04-10_Carrot-the-wizard_by-David-Revoy.html). **Layout suggestions:** Moving the entire panel to the opposite side of the palm is a good idea. The device has palm rejection, but there are minor problems here and there. It is better to avoid accidentally selecting an option or the 'wrong layer' when painting. Customizing the toolbar at the top is a good idea for quick access to Krita's functions. You can do this in Settings → Configure Toolbars. ## 3. Stylus The device has a Wacom AES digitiser (which means "active", with a battery). The quality of the drawing is not comparable to the better Wacom EMR digitizer (electromagnetic technology, battery less and with less input lag). EMR is a technology found on Cintiqs and Intuos. But on this Thinkpad, the pen has been designed for business people who need to sign PDF documents: you have two buttons, the first of which isn't really a button, it's a trigger that puts the tip of your device in eraser mode. The second, at the top, is a real button, set by default to a middle-click pan action. You'll also need to buy a stylus; the standard one that comes with the device is the size of a toothpick and not comfortable for drawing or painting. I bought Wacom's Bamboo Ink pen, but to my surprise, the pen was poorly designed. I had to put some textured tape on it to stop it slipping out of my hand, I removed the metal wire at the end of the pen holder, and I thickened the buttons with drops of varnish for nail (because I kept clicking them wrong without feeling them). I had only white color for this tweak but it was effective. [![](data/images/blog/2023/2023-06-27_lenovo-370-on-linux_stylus-customisation_net.jpg)](data/images/blog/2023/2023-06-27_lenovo-370-on-linux_stylus-customisation_net.jpg) _DIY on the Wacom's Bamboo Ink, second gen._ But I soon got tired of changing the battery. One battery would only last 2 weeks. They are also rare AAAA. I can't find them in any shops here, so I have to buy them online. Of course, there came a time when I needed my device to draw something and all the batteries at home were dead. 😱😱😱 That's why I bought another pen: the Wacom Bamboo Ink 'Plus' pen, the latest generation, the one that charges via a USB-C connector on the side. The battery is still very weak and discharge as quickly (and takes forever to charge up) but at least I can charge it before any critical use (e.g. workshop/teaching/demo). [![](data/images/blog/2023/2023-06-27_lenovo-370-on-linux_a-new-stylus.jpg)](data/images/blog/2023/2023-06-27_lenovo-370-on-linux_a-new-stylus.jpg) _The stylus I use in the video is the Bamboo Ink Plus. I bought black varnish to also put dots on the buttons so I can better feel them. I haven't been able to remove the metalic part. The body is improved and the grip, better. I'll not put tape on this one._ I only managed to customise the buttons using the xsetwacom command line, so that the first one can select a colour (control key) and the second one triggers the pop-up widget. **How-to?** I create a new text file (using Kwrite or Kate) and save it to a directory I name "scripts", I name the file `wacom-Thinkpad-Yoga-370.sh`. I copy paste the content bellow. Then I right click on the file, go to "Properties", "Permissions" tab and add the "is executable" permission. I then create a launcher in my Plasma menu (good to quickly launch it after a change). You can find how to do it in my previous chapter about the Krita appimage. ``` #! /bin/bash # License: WTFPL/CC-0/Public-Domain license # author: Deevad / www.peppercarrot.com # ------------------------ # THINKPAD YOGA 370 STYLUS # ------------------------ # Tablet identifiers YogaStylus="Wacom Pen and multitouch sensor Pen stylus" YogaFinger="Wacom Pen and multitouch sensor Finger touch" YogaEraser="Wacom Pen and multitouch sensor Pen eraser" xsetwacom --set "$YogaStylus" MapToOutput "eDP-1" xsetwacom --set "$YogaFinger" MapToOutput "eDP-1" # Stylus buttons: xsetwacom --set "$YogaStylus" Button 2 Button 3 xsetwacom --set "$YogaEraser" Button 1 "key +ctrl button 1 key -ctrl" # color picker # Stylus event filtering: xsetwacom --set "$YogaStylus" Suppress 2 # data pt.s filtered, default is 2, 0-100 xsetwacom --set "$YogaStylus" RawSample 4 # data pt.s trimmed, default is 4, 1-20 # Pressure sensitivity curve # The tablet has a large range, I tend to soften the curve # See : https://linuxwacom.github.io/bezier.html # slight Sigmoid "S" curve # xsetwacom --set "$YogaStylus" PressureCurve 45 100 20 100 # A little bit firmer # xsetwacom --set "$YogaStylus" PressureCurve 15 0 100 100 # Slightly firm #xsetwacom --set "$YogaStylus" PressureCurve 50 0 100 100 # super firm #xsetwacom --set "$YogaStylus" PressureCurve 50 0 100 50 ``` I also create a start-up rule. Open the System-Settings, and go to "Startup and Shutdown", then on "Autostart" and on this panel you can add (+Add button) a shortcut to your script. **About the script:** Getting the second button to right-click was easy, just move button2 to button3. On the other hand, cheating with the first button's 'eraser mode' was tricky. As I said in the video, the bottom button is not really a 'button' on this type of device, but a mode switch. Pressing it changes the address of the tip to the address of an eraser (a bit like flipping the eraser side of a normal Wacom pen; it's a different device). Fortunately, the xsetwacom syntax allows a workaround: "key +ctrl button 1 key -ctrl", a series of three actions, i.e. hold down ctrl, click on the tip and release the hold on the tip. The action is really fast; and Krita will still show the eraser tool if you hold it down. But you can check your colour picker: it does not paint, it picks a colour. I also map the finger and stylus device to output "eDP-1"; the built-in screen. If you don't do this, you'll be in for a surprise when you connect an external device to your tablet to draw on a HDMI projector (bad default: the active area is stretched across both displays, making it impossible to draw). At the end of the script, you'll find a lot of lines commented starting with a `#` character. This line are not for the computer, it skips them, and useful to add comment on the code for other human, or to deactivate the effect of a line of code. You'll find a lot of settings to tweak the curve firmness of the stylus, they are commented by default. ## Colour calibration The display is very good. It's a pleasure to see the colour after calibration. Without calibration... err... A little too gamma-bright and slightly greenish/blueish. It will mess up your colour values and tones if you leave it like that. I use a XRite ColorMunki Smile USB device (you can find them for cheap on the second hand market) and the ArgyllCMS command line. In a terminal: ``` sudo dnf install argyllcms ``` You can also install [DisplayCal via Flatpak](https://flathub.org/apps/net.displaycal.DisplayCAL) if you prefer an interface. But I kept using the terminal because 'it just works' where always tools like that had period of being unmaintained and broken. Below is an example of lines I use to generate my ICC. I used the "auto" one to get more cd/m² (this device screen has a lot of light). ``` # Whitepoint: As mesured # White level: Custom, 160 cd/m² # Tone curve: Gamma 2.2 # Calibration speed : High dispcal -d 1 -t 6500 -b 160 -g 2.2 -yl -v -o outputfilename # or auto dispcal -d 1 -yl -v -o outputfilename ``` Once I have my ICC, I store it on my 'scripts' directory and load it with `dispwin` command line at startup. (see the Stylus xsetwacom script 'how to' to know how to add a script at startup). ``` dispwin -d 1 /home/username/path/to/myfresh.icc ``` [![](data/images/blog/2023/2023-06-27_lenovo-370-on-linux_color-calibration.jpg)](data/images/blog/2023/2023-06-27_lenovo-370-on-linux_color-calibration.jpg) _Color calibration with dispcal on Linux in process with my XRite ColorMunki Smile._ ## Update: a device for keyboard shortcuts A few month later, I made a small device to get more keyboard shortcuts available from a numpad. You can find all info about this DIY on my article ["How to customise a USB numeric keypad under GNU/Linux?"](https://www.davidrevoy.com/article989/how-to-customise-a-usb-numeric-keypad-under-gnulinux). [![](data/images/blog/2023/2023-08-31_numpad-diy-hack_000.jpg)](data/images/blog/2023/2023-08-31_numpad-diy-hack_000.jpg) ## Conclusion That's all for the base building block of transforming this machine into a digital painting machine. With these recommendations, you should be able to have a good mobile painting GNU/Linux device for not super expensive. For my part, I have already travelled a lot with it and I love it. 😻 I have already used this laptop for many events and artistic creations. It has a very easy compatibility with any HDMI projectors thanks to the 1080p 16/9 ratio and that makes it a beast for presentations, conferences and demos. It's also very light to carry around in my bag. My favourite: last month at the GeekFaeries 2023 festival, where I was able to use it outside to paint on the 10 metre high wall of a castle in front of a crowd of people. I just set up a black canvas, Krita in full screen and drew pictures with a thin white brush. To access the shortcuts, I kept the backlit keyboard. Here is my digital graffiti on the theme of 'Dracula'. [![](data/images/blog/2023/2023-06-27_lenovo-370-on-linux_external-screen-geekfaeries-2023-a_net.jpg)](data/images/blog/2023/2023-06-27_lenovo-370-on-linux_external-screen-geekfaeries-2023-a_net.jpg) _Photo of my setup during the GeekFaeries 2023 festival, connected to a powerful projector outside at night._ [![](data/images/blog/2023/2023-06-27_lenovo-370-on-linux_external-screen-geekfaeries-2023-b_net.jpg)](data/images/blog/2023/2023-06-27_lenovo-370-on-linux_external-screen-geekfaeries-2023-b_net.jpg) _Photo of my digital graffiti on the theme of 'Dracula', on a 10 metre high wall of castle, with vines trees in foregrounds._ ## Useful links and sources **Top ones:** - [Youtube video: Wacom Bamboo Ink Plus Pen Review, MobileTechReview](https://www.youtube.com/watch?v=Xw-Yty0vTws) - [Youtube video:Lenovo ThinkPad Yoga 370 Review, MobileTechReview](https://www.youtube.com/watch?v=lKJfvvGGr08) - [ArchLinux wiki: Lenovo ThinkPad Yoga 370](https://wiki.archlinux.org/title/Lenovo_ThinkPad_Yoga_370) **Other:** - [ArchLinux wiki: Laptop/Lenovo big compatibility table](https://wiki.archlinux.org/title/Laptop/Lenovo) - [Youtube video: Wacom Cintiq Lite! - Review Lenovo Thinkpad Yoga 370, Teknosias Reviews](https://www.youtube.com/watch?v=2c5S1hkB-30) - [Youtube video: Lenovo Yoga artist review and drawing demo, Michael Clarida Arts](https://www.youtube.com/watch?v=DlG_keiBD40) - [Reddit comment with a goldmine of info about AES digitizers](https://www.reddit.com/r/stylus/comments/wu0rt1/about_mpp_and_aes/) - [Wacom article on AES digitizer](https://www.wacom.com/en-us/for-business/technologies/aes) and [EMR digitizers](https://www.wacom.com/en-us/for-business/technologies/emr) - [Lenovo PDF manual Yoga 370, Hardware Maintainance](https://download.lenovo.com/pccbbs/mobiles_pdf/yoga_370_hmm_en_sp40k88757.pdf)

Derivation: the Norwegian Nynorsk book of Outland Forlag

WRITTEN_BY David REVOY - - no comments
I am very pleased to have a new print publication from Pepper&Carrot to show you today. It's the Norwegian Nynorsk version from the publisher [Outland Forlag](https://outlandforlag.no/). This book is the result of a long collaboration between the publisher and the historical translators and maintainers of Pepper&Carrot's Norwegian Nynorsk translation on the website; Arild Torvund Olsen and Karl Ove Hufthammer. The book is thick, in a large format (21.5cm x 30.3cm, 2cm thick / ~8.4inch x ~11.9inch, for ~0.78inch thick ). It contains episodes 1 to 29, a good 240 pages! The cover is a reproduction of the illustration made for the English artbook. The same was done by GameTale for the Bulgarian edition. [![](data/images/blog/2023/2023-06-22_outland-forlag-publishing_cover-comparison.jpg)](data/images/blog/2023/2023-06-22_outland-forlag-publishing_cover-comparison.jpg) _Comparison with other books using the same illustration for the cover. (click to enlarge)_ The print quality is first class: a finesse I've rarely seen, and which looks great on the publisher's slightly glossy paper. The gradients are precise and details stand out very well. [![](data/images/blog/2023/2023-06-22_outland-forlag-publishing_paper-and-chapter.jpg)](data/images/blog/2023/2023-06-22_outland-forlag-publishing_paper-and-chapter.jpg) _Each chapter starts with a full page introduction, and the printing quality is impressive. (click to enlarge)_ The colours are a little more amber than in Glénat's French version or DriveThruComics' English edition, which isn't annoying. It's barely noticeable unless you have a comparison in front of you. In short, this is one of Pepper&Carrot's best and highest quality prints. [![](data/images/blog/2023/2023-06-22_outland-forlag-publishing_colors.jpg)](data/images/blog/2023/2023-06-22_outland-forlag-publishing_colors.jpg) _A comparison of colors on a panel of episode 13. (click to enlarge)_ In terms of transparency, Outland Forlag is a sponsor of mine, with a set amount of money for each edition of a new book. We have signed a contract together, the main point of which is that the Creative Commons Attribution 4.0 will be the contract of exchange. I also had a look at the PDF before it went to print, and the information, the attribution and the credits are super accurate and clean. I also received copies, the ones pictured here. [![](data/images/blog/2023/2023-06-22_outland-forlag-publishing_paper-and-credits.jpg)](data/images/blog/2023/2023-06-22_outland-forlag-publishing_paper-and-credits.jpg) _The full credits, Arild and Karl are written in big on a page before this one. (click to enlarge)_ So this is an exemplary re-publication, and one that I would highly recommend to all readers of Norwegian Nynorsk. **You can buy it here: https://www.outland.no/p-pepar-og-gulrot-9788284010748 ** Thanks again to Arild Torvund Olsen and Karl Ove Hufthammer for their contribution for the translation (you can read it https://www.peppercarrot.com/nn/ ), and to Outland Forlag for making this book real.

Signing-Session and Exhibition at "Bulle à Croquer" festival, Saint-Brieuc

WRITTEN_BY David REVOY - - 3 comments
I'll do signing sessions for my comic books during the festival "Bulles à Croquer" of Saint-Brieuc on the 8 and 9 July. I'm also honored the festival organized a Pepper&Carrot exhibition this year. The entrance is free and you'll find many other authors and activities. I hope I'll meet a lot of you! **More info: → https://www.bullesacroquer.net/festival-bd-edition-2023/** Picture: a little parody of the poster of the festival with Pepper and an octopus 🐙

Pepper&Carrot Game Jam

WRITTEN_BY David REVOY - - 11 comments
3 days left before the Pepper&Carrot game jam starts! It's hosted by Brett Chalupa here: → https://itch.io/jam/pepper-carrot-jam Good luck to the 17 participants who already joined, and because I cannot wait to see the results, I colored a sketch with Pepper and Carrot playing a 'VS Fighter' (Carrot is clearly winning).

My solution for Mobile digital-painting on GNU/Linux

WRITTEN_BY David REVOY - - 5 comments
[youtube]bIJ0yYDOHrw[/youtube] Watch it on: - Peertube: https://peertube.touhoppai.moe/w/oU74hKW7xGuAfVjrL4Kkoi - Youtube: https://youtu.be/bIJ0yYDOHrw I just posted a new video with my solutions for mobile digital painting on GNU/Linux! It's not sponsored, about a refurbished 5 y/o hardware, and relatively low budget. 🙂 It's the Lenovo Yoga 370 (2017) and Wacom Bamboo ink plus stylus running on Fedora 38 KDE, talking about the obstacles, issues I met on my quest to find a device to paint on GNU/Linux, with only Free/Libre and Open-Source software.

I'll be at the Geek Faëries 2023 festival!

WRITTEN_BY David REVOY - - 3 comments
I had a very good time last year at the Geek Faëries Festival 2022 and I published [an article about it](https://www.davidrevoy.com/article912/back-from-geekfaeries-2022-festival), so I'm very happy to announce I'll be part of the 2023 event. The Festival will take place **from 2 to 4 June 2023, at the Castle of Selles-sur-Cher, France**. It's the castle you can see on the paint-over I made this evening to illustrate the news (a paint-over [a CC-BY-SA photo by Krzysztof Golik](https://commons.wikimedia.org/wiki/File:Castle_of_Selles-sur-Cher_23.jpg)). I'll have this year a permanent place with a projector to demo Krita and do live painting. If the weather permits it, I hope I'll be able to do screen projection and paint with light on the castle at night. I also proposed a talk on Sunday morning. If you bring your Pepper&Carrot books, I'll sign them. More info: https://www.geekfaeries.fr/

La Réunion des Communs 2023

WRITTEN_BY David REVOY - - 4 comments
Hey, I'm back home after 10 days at the Réunion des Communs, an event hosted at the library of Saint-Joseph on the Réunion island. The Réunion island is a French island, located in the Indian Ocean, approximately 600km/400mi east of the island of Madagascar. The event was about all the commons and a big part was about Free/Libre and Open-Source software and Free/Libre culture. Here is a quick report of what I did during the event. [![](data/images/blog/2023/2023-05-07_la-reunion-des-communs_04a.jpg)](data/images/blog/2023/2023-05-07_la-reunion-des-communs_04a.jpg) _The beautiful library of Saint-Joseph, with on the front the banner of the event._ ### The Talks Over the full duration of the events (three days) I made two presentations: one about the project Pepper&Carrot and another one about the Free/Libre culture. The one about Free/Libre culture was an adaptation in French of [a talk I gave for LibrePlanet in 2021 "How to free the imagination"](https://framatube.org/w/e0462699-fecb-4115-a082-881d452cdd25). I also gave two workshops about comics creation for local schools and four Krita workshops open to the public. The library is exceptionally beautiful, I really liked one of the room for the talks. This one was on a terrace surrounded by endemics plants and trees. I took a photo of it while I was setting my computer early in the morning way before my talk. [![](data/images/blog/2023/2023-05-07_la-reunion-des-communs_06d.jpg)](data/images/blog/2023/2023-05-07_la-reunion-des-communs_06d.jpg) _One of the terrace for the talks._ ### The Comic Workshops The comic workshop for the childrens of the local schools was a success. I had two classes of 25 childrens, split into 5 tables. I asked them to draw a short story in three panels. I wanted them to think about how they could surprise their readers by setting an end twist. [![](data/images/blog/2023/2023-05-07_la-reunion-des-communs_05c.jpg)](data/images/blog/2023/2023-05-07_la-reunion-des-communs_05c.jpg) _The two examples I prepared on the template for the workshop, simple stories with twists._ I guided them to imagine something that turned bad for a character in the first two panels, and then I asked them to think of an unexpected outcome − positive if possible. All participants drew interesting comics and it was interesting to listen to their issues during the process and help them. [![](data/images/blog/2023/2023-05-07_la-reunion-des-communs_03.jpg)](data/images/blog/2023/2023-05-07_la-reunion-des-communs_03.jpg) _A table at my comic workshop inside the library, four other tables are off camera._ ### The Krita Workshops Outside of the conferences and workshops for schools, I was full time around the six digital painting workstations. The six computers were running Krita 5.1.5 on Arch Linux, Gnome with medium sized Wacom Intuos tablets and it was very optimal to introduce Krita to many curious of all ages. [![](data/images/blog/2023/2023-05-07_la-reunion-des-communs_01b.jpg)](data/images/blog/2023/2023-05-07_la-reunion-des-communs_01b.jpg) _The Krita workshop, during a session to paint a sunset._ I had four Krita workshops on this room. I started each time by showing the general concept of Krita and the tablet. Then I painted a demo of a simple landscape reproducible with around 10 steps. After that, each participants were trying to reproduce the steps with a big room of course for their creative freedom. [![](data/images/blog/2023/2023-05-07_la-reunion-des-communs_02.jpg)](data/images/blog/2023/2023-05-07_la-reunion-des-communs_02.jpg) _The Krita workshop, during a session to paint a sunset._ ### A very good event A big thanks to the hosts, the staff of the library, the teachers of the classroom, and the non profit orgs around this event too. I met amazing peoples. Thank you for the invitation to this "Réunion des Communs 2023"! All in all, I had a very good time during this event. I could also enjoy good holidays with my wife, and friendly time with other participants and hosts at evening and that was perfectly timed before the start of the production of the future episode of Pepper&Carrot. More infos: [the blog of the CEMÉA](https://cemea-reunion.org/category/communs/).

Episode 38: The Healer

WRITTEN_BY David REVOY - - 38 comments
Hi! I just posted a new Pepper&Carrot episode on peppercarrot website: https://www.peppercarrot.com/en/webcomic/ep38_The-Healer.html Have a good read ! (I'll add more infos in the comments later)

Episode 38: release next week

WRITTEN_BY David REVOY - - 7 comments
Here is a WIP webcomic panel of the future episode 38 of Pepper&Carrot "The Healer". It takes shape! The release will be next week, and [the beta is now ready for translation](https://framagit.org/peppercarrot/webcomics/-/issues/238#note_1960329). 🤩 I'll be full-time painting until the release; each panel requires at least 3 to 4h of paint-over and adjustments, and it's a lot of hours until I find the pages ready for 'final'. 💜