Version: (using KDE Devel) Installed from: Compiled sources OS: Linux → is to my experience the only possibility to display a right arrow in all browsers. Now I find just my favorite browser (the one with the green dragon next to the K) does not render it as a right arrow, but as a square. Test case: http://www.staerk.de/thorsten/modules.php?name=News&file=article&sid=11 Couldn't you change that ?
It is because Konqueror does not do font-substitution. As a work-around use a default font that has the glyph. *** This bug has been marked as a duplicate of 47682 ***