Debian unstable, libcairo2版本：
[code:1]libcairo (1.2.0-1) unstable; urgency=low
* New upstream release.
-- Dave Beckett <dajobe@debian.org> Sat, 1 Jul 2006 19:43:51 -070[/code:1]
~/.fonts.conf中的
[code:1]<match target="font" >
<edit mode="assign" name="hinting" >
<bool>true</bool>
</edit>
</match>
<match target="font" >
<edit mode="assign" name="hintstyle" >
<const>hintfull</const>
</edit>
</match>
<match target="font" >
<edit mode="assign" name="antialias" >
<bool>true</bool>
</edit>
</match>
<match target="font" >
<edit mode="assign" name="rgba" >
<const>rgb</const>
</edit>
</match>[/code:1]
对中文字体关闭了hingting。
[code:1]<match target="font" >
<test compare="contains" name="lang" >
<string>zh</string>
</test>
<edit name="hinting" >
<bool>false</bool>
</edit>
</match>[/code:1]
用的雅黑字体，QT程序不受影响，mozilla官方的二进制包的Firefox也正常，其它gtk2程序都无法打开AA了。
