[Bug 1249571] Re: Segmentation fault on Ubuntu 13.10 when using guiqwt

2014-03-30 Thread Dmitry Shachnev
*** This bug is a duplicate of bug 1243102 *** https://bugs.launchpad.net/bugs/1243102 ** This bug has been marked a duplicate of bug 1243102 python-qwt5-qt4 segfaults immediately in saucy -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed t

[Bug 1249571] Re: Segmentation fault on Ubuntu 13.10 when using guiqwt

2013-11-14 Thread Ningfei Li
Hi Scott, I just find a fixed package here: https://bugs.launchpad.net/ubuntu/+source/pyqwt5/+bug/1243102 that solves my problem! It seems it's a problem with python-qwt5-qt4 rather than python-qt4. At least my guiqwt package works fine now. -- You received this bug notification because you a

[Bug 1249571] Re: Segmentation fault on Ubuntu 13.10 when using guiqwt

2013-11-09 Thread Ningfei Li
Hi Scott, Thanks again for your quick reply! Here I can give a short test script to reproduce this problem (as in attachment). It's basically a test case provided in guiqwt.tests (histogram.py). During debugging, it will stucks at line 12: win = CurveDialog(edit=False, toolbar=True, wintitle="H

Re: [Bug 1249571] Re: Segmentation fault on Ubuntu 13.10 when using guiqwt

2013-11-09 Thread Scott Kitterman
OK. Thanks for the analysis. If you can extract a reduced test case that demonstrates the problem, I'll send it upstream to see about a fix. -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to python-qt4 in Ubuntu. https://bugs.launchpad.net/b

[Bug 1249571] Re: Segmentation fault on Ubuntu 13.10 when using guiqwt

2013-11-09 Thread Ningfei Li
@Scott Thanks for your reply! Since python-guiqwt is almost a pure python package. I don't think a rebuilding will work. I had tried it and still got that segfault. If you step into the code when you plot, you will find that the script stucks there at this line: self.emit(SIG_PLOT_LABELS_CHAN