Wacom driver crashes on OSX

Update #1: I recently run in a situation with my Wacom that everything failed. So I uninstalled everything first.

  1. Open your Application folder, and locate any of the following folders:
    • Bamboo
    • Pen Tablet
    • Tablet
    • Wacom
    • Wacom Tablet
  2. In each of these located folders will be a Wacom Utility, double-click to launch the utility
  3. Select the option to ‘Remove’ in the ‘Tablet Software’ section of the utility
    • You may be prompted to enter your system’s password at this time
  4. The utility will notify you when the removal is complete

I use a Wacom table instead of a mouse. Most designers do. That driver has a mind of its own. It crashes a lot.It’s happens when I startup Illustrator or switch workplace or when it wakes up from sleep mode or connect to an external monitor.Or just randomly.And I don’t want to restart my computer every-time it happens.So I googled the problem before I dive into the problem myself.The post describes the same problem, but the solution doesn’t work for me.So this is my solution.First the specs:

  1. Mac OS 10.12.3
  2. Wacom Bamboo model CTH-470

Make sure you have the correct driver installed… duh! In a working situation (driver is working) you can see it with “Activity monitor”, search for “PenTabletDriver”So when your Wacom is not working you won’t see it (obviously).

Now how to restart it!

Now open the Finder > Go > Go to folderAnd copy past this folder:/Library/Application Support/Tablet/It will open een folder with “” in it.Double click it and you Wacom will work again.

Developers Solution

In the comments of earlier mention blog, someone mentions a “Automator script”.I will be using bash: create a file named “”#!/bin/bashecho 'Kill the PenTabletDriver (just to be sure)'killall PenTabletDriverecho 'Start the PenTabletDriver again'open -a PenTabletDriver & exitSave file in /usr/local/bin/Now restart the Wacom:Open terminal and type “” and enter:→ WacomReboot.shKill the PenTabletDriver (just to be sure)Start the PenTabletDriver againBam … back to work!

Misc Open source / Freeware

Filmpjes op de achterbank “the hard way”

Ik heb nog even tijd, maar het is bijna weer vakantie, tijd om uren in de auto te zitten om naar je vakantie adres te gaan. De kinderen mogen mee 😛 , maar alleen als ze niet zeuren onderweg.

Hihi, ik weet zelf dat een vliegreis sneller gaat als je filmpje kan kijken dus dat zal ook gelden voor mijn kinderen!

Dus ik koop via bol Salora DVP7048TWIN – Portable DVD-speler met 2 schermen – 7 inch.
Vooral het ophangsysteem lijkt erg handig.
Maar de belangrijkste reden is dat er een usb poort op zit.
De rest van de beweegreden mag je raden.

Naief dat ik ben ga ik er-van-uit dat het gebruik van usb gemakkelijk is. FF een filmpie overzetten en klaar.
Helaas is dat niet zo. Maar ik was voorbereid (eindelijk eens tijd om dat uit te zoeken) en heb dus net zolang gezocht totdat ik het antwoord vond.

En die heb ik… alleen het is “the hard way“.
Dat betekend dat dit document niet voor iedereen is, of de avontuurlijk papa/mama.

Misschien is het gemakkelijker op Windows, maar ik werk op OSX dus sommige dingen worden daardoor alleen wat moeilijker.

Hier wat extra info gehaald over de SALORA DVP7048TWIN en hier wat info specifiek over media-ondersteuning.


Time for changes

update 1: the update I did changed something, and nobody was able to see beyond the first page… fixed it! Happy reading!


Yes time for some changes, I want to use the blog more.
But the previous theme (it was my own design) lately blocks my creativity.
I couldn’t look at it anymore, and didn’t want to create a new theme.

So I looked for a minimal design WordPress design…
And found some great tips/themes via wp tavern.

I finally choose Gravit.

Lets see if this clears something up….

Haxe Misc Open source / Freeware

Write CSS with HSS and Haxe on OSX

I’m playing around with Haxe for a while now. My recent experiments are with Neko and PHP.

It’s a little flatfile CMS/website that lets you write Markdown (I’m using mdown from Jason O’Neil) for posts.
For styling (css) I’m using Twitter Bootstrap and for the animations the jQuery wrapper (jQueryExternForHaxe) from Andi Li.
This all is not important for the post, I was just showing off… 😛 …. or showing what you can controle in one project using Haxe (jQuery, php, neko, js and now CSS)!

Using Twitter bootstrap for styling is very quick and nice. But when you want to modify that you will need to write css.
Not a problem, but what if you want to do it the awesome way?

Meet HSS

From the creator of Haxe (Nicolas Cannasse) comes HSS!

HSS is tool that extends the CSS syntax with powerful features such as variables and nested blocks. HSS is a CSS compiler which supports valid CSS syntax, so for every error that occurs during the parsing of the HSS file, it will display and error indicating at which file and which line the error occurred.

Sounds great and it’s written by someone who knows what he is doing, so lets give that a try.
And there comes trouble…

Remember this: I work on Mac OS X 10.6.8.

hss example code

Five steps to get started with HSS on OSX

Download the file: HSS OSX version
The normal way of downloading (just click on the link) for some reason didn’t work for me. I had to download it with right-mouseclick and “Save link as…” (Google Chrome).

Extract the file: the file you downloaded is a “gzip” compression file.
The normale decompression program on OSX don’t work with that (Archive Utility), my default decompression program didn’t work either (The Unarchiver).
Stuffit expander works!

And this is important! The other programs seem to work because there is a file created but its not a “exec”. Stuffit expander creates a file name “hss” other programs create a file named “hss-1.3-osx”

There is probably a terminal version to extract (here) but I stopped trying when I had the file.

Where to leave the HSS executable?
I had a little help with that: (Source) for Linux AND OSX you can place it in the “usr/bin/” directory.
That is a hidden folder normally so you need to change that (but I hope you already did that) (read this post about it)
BTW “Users” is not the same as “usr”
When you drop the HSS executable in the bin folder you will be asked for you password

I’m not 100% sure, but when I think about it while I write this I don’t think that you have to do this.
But just in case I’m wrong….
You need to give the file permission to execute (this is still true if you don’t copy the file in the usr/bin folder).
Open the terminal and type “chmod +x ” (without the quotes and don’t forget the space after x) and drag the HSS file in the terminal.
Press enter and you are done.

Create CSS with HXML

Now we can start with the cool stuff. Lets create an hss file:
(the examples are from Nicolas Cannasse himself)

// Property Variables
var mycolor = #1111AA;
var myfont = "Trebuchet MS", Arial, sans-serif;
body {
    color : $mycolor;
    font : $myfont;
// Block Variables
var nomargin = { margin : 0px; padding : 0px; }
pre {
    color : #FF0000;
// nested blocks
.faq {
	color : #BC683C;
	.form {
		width : 100px;
		textarea {
			width : 100%;
			height : 80px;
		.name {
			font-weight : bold;
	ul {
		margin-left : 20px;
		margin-bottom : 20px;
It’s probably useful to mention that ANY CSS file is an HSS file as long it’s validates.
That means that you can take a .css file and rename it to .hss!

(save the file as “style.hss” without quotes in the hss folder; see the folder structure below)

Now update your .hxml file!
Remember I use MonoDevelop 3.0 for OSX

Here a example of the folder structure I used for this example

+ Export
	+ neko
	+ php
+ Source
	+ hss
		- style.hss
	- Foobar.hx

Open your Foobar.hxml file and it should look something like this:

-cp Source
-main Foobar
-neko Export/neko/index.n

-cp Source
-main Foobar
-php Export/php

-cmd "cd Source/hss/"
-cmd "hss style.hss" 
-cmd "hss style.hss -output ../../Export/php/" 
-cmd "hss style.hss -output ../../Export/neko/" 
The quotes are important when on OSX (possibly also for Linux)

Now every time you compile the source for Neko/PHP the css will be compiled in the correct folder!


Okay, okay, I know I promote MonoDevelop for Haxe coding.
But… for hss/css I don’t think you should use it…
I haven’t tried it yet, but the Haxe plugin for Textmate looks good for it.

happy haxe-ing

Sources used:

Design Misc Urban papercraft

What about SVG files?

Previous post I wrote some vector files but not the kind you are used from me.
Usually I use .PDF but in the case I use .SVG files, and you want to know what that is about…

What is a .SVG file?

Wikipedia on this subject:

Scalable Vector Graphics (SVG) is a family of specifications of an XML-based file format for describing two-dimensional vector graphics, both static and dynamic (i.e. interactive or animated).

The official info can be found here:

Scalable Vector Graphics (SVG)
XML Graphics for the Web

What is useful about this file?

It’s very small, most modern browsers can show it and vector edit programs like (online) Aviary Raven (press create and file > import files) or offline Inkscape or Illustrator.

Why doesn’t use everybody this in the papertoy scene?

There is no uniform way to show it in a blog post; every browser works different. I haven’t worked with it a lot and there seem to be some problem with fonts embedding (can also be my inexperience). And people are used to .PDF and viewing files in Adobe Reader (or another .PDF viewer). Another “problem” is that WordPress (this blog runs on it) doesn’t recognize a .SVG file as an image (it labels it as a dangerous file!!)


Business holder template

Download the template as .SVG (use “Save Link As…”)

Business stand (simple) template

Download the template as .SVG (use “Save Link As…”)

If you don’t see any images, you probably using old browser.
I have tested this in Firefox 3.6 (OSX and XP), Google Chrome (XP) and Internet Explorer (XP)

How to create or change a .SVG file?

There is a Firefox addon: svg-edit. This can be used for creating files but you can’t open them yet (net version will) so you have to open a .SVG file in a text editor (like notepad++) and copy paste it.
There is an awesome project online called Aviary that also has a vector edit web application: Aviary Raven. You first need op press “create” and then it’s possible to import a file (file > import files). You can also use Inkscape (freeware) or Adobe Illustrator ($$$).

How to download?

Use “save as” on a link or “save this page” if you have clicked on the link.
Make sure that the file you want to save, end with the extension .SVG (Firefox save this file as a .XML file for example)

How to open?

Use Aviary Raven (press create and file>import files), Inkscape or Illustrator.

How to print?

You can print from Firefox: open the link and print.
Are you used to .PDF files? Save the .SVG files (link) to your hard drive and visite and convert .SVG to a .PDF (remember to save the file as .PDF : in my case it change the extension to .HTM)

Should everybody start using SVG files?

Yes and no: yes because they are very small and most of the modern browsers can show the image…. but sadly not in a page/post which makes as difficult to use as .PDF.
And .PDF is what people know… It will probably get bigger if Firefox will treat .SVG files as an image file like Google Chrome and Safari does.


Inspirational stuff

World War – 3D Animation @ University Of Hertfordshire 2008 from Digital Animation Herts Uni UK on Vimeo.

World War was created by Vincent Chai for his final degree project whilst studying 3D Animation at the University Of Hertfordshire.

Vincent Chai portfolio:

visit to see more films created by the University of Hertfordshire Digital Animation 3D|VFX|2D|Games Art students.

Misc Urban papercraft

I’m being ripped off…

Update #1: On NicePaperToys there is a discussion about this topic started by Brian Castleforte: read it here

This is a first…
I know it happens to other artist, but I would never thought it would be happening to me.

A Chinese website is selling my free papertoys…. they are making money of my free papertoys.

I want this the first thing you read: you don’t have to pay money for Drukk or Grumm!!! They are FREE papertoys for you to enjoy. A lot of papertoys on this Chinese website are free, so they must have stolen it!!!

And so there is NO misunderstanding:

  • I didn’t know they are selling my papertoys
  • I never agreed about selling my papertoys on this website
  • I don’t get paid from any papertoy they sell
  • You don’t have to pay for my papertoys: THEY ARE FREE

They stole Grumm: visit the search page

But this is even worst: Drukk and all the customs made by other designers are sold there: visit the search page

And I’m not the only one: Speakerdog, NiceBunny, Horrorwood, SIZZA to name a few.
They don’t even take the time to build the models, they just use the images that the papertoy designers use on their websites….

Because I don’t want “help” the Google raking of this website with this post, I used a rel="nofollow" in the links (read more about that on wikipedia)
Flash Misc

Notepad++ opens ActionScript file with Haskell syntax highlighting

Sometimes I open ActionScript files in another editor then FlashDevelop. And in my case this is Notepad++.
Notepad++ has ActionScript syntax highlighting but it seems that it doesn’t detect it.
When I open an AS file it uses the Haskell syntax highlighting, and that is very annoying especially when you open a couple of files and you need to set them one by one to ActionScript.

Google (who else) provided the answer: here.

This is what you do:
find and open the langs.xml file
you can find it in the install folder of Notepad++, in my case
C:\Program Files\Notepad++

find the haskell language
< Language name="haskell" ext="hs lhs as las" commentLine="--" >

and remove “as” from the ext and save the file.

Next time you open an AS file with notepad++ it will be highlighted in the correct syntax



Now also on twitter

Because all the cool kids are doing it: you can find me also on twitter.

Follow MatthijsKamstra on Twitter

I’m still not sure what I’m going to do with another profile, but I’m just giving it a try.

Misc Open source / Freeware WordPress Plugin

Headers broken again: sIFR update

My Flash rendered headers didn’t work after my host transferred my site to another server.
Well in retrospect it’s easy to blame it on the host (sorry guys), but the fault was/is simpler.

I had this problem before : firefox and sifr dont play nice, and just as last time I blamed the wrong person again: not my host but the new Flash Player version 10 killed my sIFR headers…

That would explain why I see my headers at home but not at my work (I didn’t upgrade to Flash Player 10 at home).

The solution is very simple: visit and download the latest version of sifr (2.0.7).

Find your sIFR javascript file and check if it’s 2.0.5 or higher:

If you are upgrading from sIFR 2.0.5 or 2.0.6, you must upgrade the sifr.js JavaScript file.

and overwrite it…

And that’s it.
So do you recognize this situation: update the Flash Player recently/ your sIFR headers work on one computer but not on another/ sIFR works in IE and not in Firefox (or the other way around)/ Flash headers are now html headers …. update your sIFR!

For the people that don’t know sIFR:

sIFR is meant to replace short passages of plain browser text with text rendered in your typeface of choice, regardless of whether or not your users have that font installed on their systems. It accomplishes this by using a combination of JavaScript, CSS, and Flash, which renders the font. It degrades gracefully if Flash is not present. sIFR 3 is open source and licensed under the CC-GNU LGPL.

And I use the WordPress plugin CG-FlashyTitles.