Known System Related Issues

This page is just a small note on some "weird" issues that have been experienced with KiCad in relation to the systems that it runs on. This means that this page does not describe KiCad functional bugs.

All Platforms

Legacy Canvas and wxGTK

The legacy canvas has problems with wxWidgets 3.0 built with GTK3, this combination is usually called wxGTK on various package distributions. Don’t be confused when you see wxGTK 3.0.0 in your package manager, this is usually referring to the wxWidgets version, and not whether or not it is built against GTK3.

It has been seen that Fedora 20, 21 and 22, builds against GTK3. The problem manifests in eeschema with slow zooming, and the graphics are not quite exact (try looking at the grid dots). And in pcbnew, the canvas does not really draw properly at all.

Bad Graphics Cards

There are a few older cards that seem to not behave properly with the OpenGL canvas used in the new GAL canvas. The list below includes the faulty cards identified thus far:

Boost minimum version

There have previously been problems with bugs in the boost libraries. A minimum version of boost 1.56 is currently required as it has fixes the majority of bugs previously encountered.


Radeon Graphics

Some users with Radeon graphics have been experiencing problems with slow rendering in gerbview and eeschema. Some bugs have been opened related to Radeon cards. The solution seems to be require changing an Xorg setting which is Option "EXAPixmaps" "off".

Intel Graphics

Some users with Intel HD Graphics are having rendering problems with the legacy canvas (and eeschema). It has been reported on at least a laptop with a Intel Pentium P6000 processor and integrated graphics.

A solution is to configure Xorg. Create a Xorg configuration file /usr/share/X11/xorg.conf.d/20-intel.conf, with the follow information:

Section "Device"
  Identifier  "Intel Graphics"
  Driver      "intel"

wxGTK 3.0.1

Version 3.0.1 of wxWidgets for Linux (with GTK) can crash when running DRC. This is an issue not seen in wxGTK 3.0.2, so it seems to be fixed upstream. More details can be found in Bug# 1442909.


wxWidgets 3.0.2

Mirror printing can be broken because of a bug in wxWidgets version 3.0.2, see Bug# 1463406.

Boost 1.59

On 64-bit Windows, KiCad’s usage of the boost context library is currently broken due to changes in the library. This causes pcbnew to crash on start. The only workaround is to use boost 1.56 or 1.57 which are known to work.


Poor performance on Retina displays

On OS X machines with the new retina display (aka. HiDPI display) you might have trouble with rendering lag because of the high resolution. The rendering speed can be improved by adjusting the startup options to force low resolution. You can do that by setting the "Open in Low Resolution" checkbox in the app "Get Info" dialog. For a step by step description refer to the "I’m noticing functional or visual issues with an application. How can I make it work better?" section in the OS X support article.