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[Solved] Linux 64 bit Qt segmentation fault
I'm having some trouble using Qt 5.1.0 or 5.1.1. The installers work fine, and I can use the installed version of qmake to create makefiles for the examples and build them. When I try to run any of the examples, they fail with a segmentation fault.
I am able to install Qt 4.8.5 (using ./configure and make) and run it's examples without issue. Is there a known issue here?
Where does the segmentation fault happen ?
Here's the gdb trace.
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7ffff0321700 (LWP 6650)]
[New Thread 0x7fffe718e700 (LWP 6652)]
[New Thread 0x7fffe698d700 (LWP 6653)]
[New Thread 0x7fffdc939700 (LWP 6654)]
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff509a5ae in glXGetFBConfigs () from /usr/lib/fglrx/libGL.so.1
What linux flavor are you using ?
Can you build Qt 5 and try the example again ?
Yep, in the process. Will post again soon with results.
The self-built version of Qt-5.1.0 appears to work correctly. I suggest somebody fix those installers...
The you need to report the problem on the interest mailing list, you'll find Qt's developer/maintainers there (this forum is more user oriented)