求助：TECplot画图区域呈雪花状，看不见图形

为什么没有图片?再传一次。

貌似找到问题所在：libGL error: failed to load driver: r600 和 libGL error: failed to load driver: swrast，意思是没有找到这两个驱动，造成无法渲染。本机上这些驱动是有的，在/usr/lib/dri下，初步判断是因为不同版本的linux下驱动安装位置不一样造成的。
请哪位TECplot能够正常运行的好心人帮我看看你机器上的r600_dri.so和swrast_dri.so的具体路径，麻烦在这里留下你机器上这两个文件的路径。不胜感激之至！

问题解决，不是路径的问题，是gcc的版本问题。重装gcc后果然好使了。

Hello, I've got the same problem in Fedora 20, could you give some details about how to reinstall gcc, which version?
Thanks.

I'm so sorry for that i didn't give you a respond earlier for the reason that i was busy with other things.you should use the command "string /usr/lib/libstdc++.so.6|grep GIBC++" to see what kinds of GLIBC++ versions this lib contains. And then use the same command to see the contents of the lib of libstdc++.so.6 in your directory in which sentaurus installed (in my computer,it is "/home/myname/sentaurus2012/tcad/G-2012-sp2/linux/lib/libstdc++.so.6") .you will find some difference, and then you can install theversion which the lib in sentaurus directory contains. hopping all of these could help you！

I'm so sorry for that i didn't give you a respond earlier for the reason that i was busy with other things.you should use the command "string /usr/lib/libstdc++.so.6|grep GIBC++" to see what kinds of GLIBC++ versions this lib contains. And then use the same command to see the contents of the lib of libstdc++.so.6 in your directory in which sentaurus installed (in my computer,it is "/home/myname/sentaurus2012/tcad/G-2012-sp2/linux/lib/libstdc++.so.6") .you will find some difference, and then you can install theversion which the lib in sentaurus directory contains. hopping all of these could help you！

Oh my gosh，I wiLL TRY LATER.
Thanks.

I found some differences between these two commands:
[root@jinshan ~]# strings /usr/lib64/libstdc++.so.6 |grep GLIBC
GLIBCXX_3.4
GLIBCXX_3.4.1
GLIBCXX_3.4.2
GLIBCXX_3.4.3
GLIBCXX_3.4.4
GLIBCXX_3.4.5
GLIBCXX_3.4.6
GLIBCXX_3.4.7
GLIBCXX_3.4.8
GLIBCXX_3.4.9
GLIBCXX_3.4.10
GLIBCXX_3.4.11
GLIBCXX_3.4.12
GLIBCXX_3.4.13
GLIBCXX_3.4.14
GLIBCXX_3.4.15
GLIBCXX_3.4.16
GLIBCXX_3.4.17
GLIBCXX_3.4.18
GLIBCXX_3.4.19
GLIBC_2.3
GLIBC_2.2.5
GLIBC_2.14
GLIBC_2.4
GLIBC_2.3.2
GLIBCXX_DEBUG_MESSAGE_LENGTH
[root@jinshan ~]# strings /home/alain/synopsys/sentaurus/tcad/H-2013.03-SP2/amd64/lib/libstdc++.so.6 |grep GLIBC
GLIBCXX_3.4
GLIBCXX_3.4.1
GLIBCXX_3.4.2
GLIBCXX_3.4.3
GLIBCXX_3.4.4
GLIBCXX_3.4.5
GLIBCXX_3.4.6
GLIBCXX_3.4.7
GLIBCXX_3.4.8
GLIBCXX_3.4.9
GLIBCXX_3.4.10
GLIBCXX_3.4.11
GLIBCXX_3.4.12
GLIBCXX_3.4.13
GLIBCXX_3.4.14
GLIBC_2.2.5
GLIBC_2.3
GLIBC_2.3.2
GLIBCXX_FORCE_NEW
GLIBCXX_DEBUG_MESSAGE_LENGTH
What should I do next? Installer the absent version?