$ gdb qtparted
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Reading symbols from qtparted...done.
(gdb) run
Starting program: /usr/local/bin/qtparted
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Program received signal SIGSEGV, Segmentation fault.
QP_ListChart::draw_extended (this=this@entry=0x938eb0) at /home/jvasdias/src/Ubuntu/qtparted-0.6.0/src/qp_listchart.cpp:261
261 float mbsize = p->partinfo->end - p->partinfo->start;
(gdb)
This is on a Ubuntu 14.04.1 x86_64 system. Looks like my hopes for a KDE / Qt port
of gparted will have to wait . Back to gparted ...