eric crash
ubuntu 11.10 64bit.
eric4 启动后窗口一闪即告崩溃。
命令窗口启动发现：
Connected to accessibility bus at: “unix:abstract=/tmp/dbus-5rwqiiCSZ1,guid=a3330f45019a77c867e77525000000a2”
Registered DEC: true
sudo 正常启动，无此提示，因此怀疑是环境变量的问题。
g后发现：
http://ubuntuforums.org/showthread.php?t=1861605
即：
export QT_ACCESSIBILITY=0
问题解决。
ps:
Accessibility in Qt #
by Geir Vattekar
Accessibility in computer software is the practice of making applications usable for people with disabilities. This can be implemented by the application itself — for instance, by using a high-contrast user interface with specially selected colors and fonts — or by providing support for external tools, such as screen readers and Braille displays. In this article, we will implement accessibility support for a custom widget. We will also look at support for assistive tools in Qt software development today.
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