求助：TECplot画图区域呈雪花状，看不见图形

yankang84

如题，有哪位大牛能给点意见吗？

yankang84

为什么没有图片？再传一次。

yankang84

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！！！

yankang84

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。

sjsware

回复 4# yankang84
Hello, I've got the same problem in Fedora 20, could you give some details about how to reinstall gcc, which version?

Thanks.

sjsware

回复 4# yankang84 你好，能否告知重装gcc什么版本，原来的版本要卸载吗？FC20,谢谢

yankang84

回复 6# sjsware
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 the  version which the lib in sentaurus directory contains. hopping all of these could help you!!

yankang84

回复 6# sjsware


    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 the  version which the lib in sentaurus directory contains. hopping all of these could help you!!

sjsware

回复 8# yankang84

Oh my gosh，I wiLL TRY LATER.
Thanks.

sjsware

回复 8# yankang84
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?