This might be a stupid question, but did you try to run kwirte with valgrind? Nik Am Donnerstag, 3. Mai 2012 schrieb David C. Rankin: > Tim, Darrell, all > > It's confirmed - the same kwrite crash occurs when the 3/29 sources are > rebuilt on gcc 4.7. We are challenged with what will be a fun bug hunt that > will take a skilled dev who is familiar with this type of debug. I did have > full debug built into the packages and here is the backtrace. I'm at a > standstill. I know not where to go next. Experts, please weigh in.... > > Loaded symbols for /lib/libnss_files.so.2 > 0x00007f5859c98200 in isSpace () from /opt/tqt3/lib/libtqt-mt.so.3 > (gdb) bt > #0 0x00007f5859c98200 in isSpace () from /opt/tqt3/lib/libtqt-mt.so.3 > #1 0x00007f585a0a6a6c in TQChar::isSpace (this=0x1c9b010) at > tools/qstring.cpp:475 #2 0x00007f5853f5ffc1 in KateRenderer::textWidth > (this=0x1aa9210, textLine=..., startcol=0, maxwidth=817, > needWrap=0x7fffc9605ea8, endX=0x7fffc9605e9c) at > /build/src/tdelibs/kate/part/katerenderer.cpp:806 > #3 0x00007f5853f41674 in KateViewInternal::range > (this=this@entry=0x1a66ce0, realLine=realLine@entry=0, > previous=previous@entry=0x0) > at /build/src/tdelibs/kate/part/kateviewinternal.cpp:1331 > #4 0x00007f5853f42b32 in KateViewInternal::range > (this=this@entry=0x1a66ce0, realLine=0, > viewLine=viewLine@entry=1) at > /build/src/tdelibs/kate/part/kateviewinternal.cpp:1418 > #5 0x00007f5853f444c9 in KateViewInternal::viewLineOffset > (this=this@entry=0x1a66ce0, > virtualCursor=..., offset=0, keepX=keepX@entry=false) > at /build/src/tdelibs/kate/part/kateviewinternal.cpp:1578 > #6 0x00007f5853f47d25 in KateViewInternal::makeVisible > (this=this@entry=0x1a66ce0, c=..., > endCol=115, force=force@entry=false, center=center@entry=false, > calledExternally=calledExternally@entry=false) > at /build/src/tdelibs/kate/part/kateviewinternal.cpp:781 > #7 0x00007f5853f48352 in KateViewInternal::updateCursor > (this=this@entry=0x1a66ce0, newCursor=..., force=force@entry=true, > center=center@entry=false, calledExternally=calledExternally@entry=false) > at /build/src/tdelibs/kate/part/kateviewinternal.cpp:2204 > #8 0x00007f5853f4c4c0 in KateViewInternal::editEnd (this=0x1a66ce0, > editTagLineStart=0, > editTagLineEnd=<optimized out>, tagFrom=<optimized out>) > at /build/src/tdelibs/kate/part/kateviewinternal.cpp:3385 > #9 0x00007f5853ee8ef0 in KateDocument::editEnd (this=0x199d150) > at /build/src/tdelibs/kate/part/katedocument.cpp:1032 > #10 0x00007f5853ee2f5b in KateDocument::paste (this=0x199d150, > view=0x1aa6630) at /build/src/tdelibs/kate/part/katedocument.cpp:3249 > #11 0x00007f5853f1aa53 in KateView::paste (this=0x1aa6630) > at /build/src/tdelibs/kate/part/kateview.cpp:1597 > #12 0x00007f5853f4a102 in KateViewInternal::mouseReleaseEvent > (this=0x1a66ce0, e=0x7fffc96067b0) at > /build/src/tdelibs/kate/part/kateviewinternal.cpp:2965 #13 > 0x00007f5859de2343 in TQWidget::event (this=0x1a66ce0, e=0x7fffc96067b0) at > kernel/qwidget.cpp:4725 > #14 0x00007f5859d4c559 in TQApplication::internalNotify > (this=0x7fffc9607010, receiver= > 0x1a66ce0, e=0x7fffc96067b0) at kernel/qapplication.cpp:2638 > #15 0x00007f5859d4bbe3 in TQApplication::notify (this=0x7fffc9607010, > receiver=0x1a66ce0, > e=0x7fffc96067b0) at kernel/qapplication.cpp:2424 > #16 0x00007f585ad045c4 in KApplication::notify (this=0x7fffc9607010, > receiver=0x1a66ce0, > event=0x7fffc96067b0) at > /build/src/tdelibs/tdecore/kapplication.cpp:583 #17 0x00007f5859cde6b3 in > TQApplication::sendSpontaneousEvent (receiver=0x1a66ce0, > event=0x7fffc96067b0) at kernel/ntqapplication.h:526 > #18 0x00007f5859cd7f53 in TQETWidget::translateMouseEvent (this=0x1a66ce0, > event=0x7fffc9606cc0) at kernel/qapplication_x11.cpp:4380 > #19 0x00007f5859cd5871 in TQApplication::x11ProcessEvent > (this=0x7fffc9607010, event=0x7fffc9606cc0) at > kernel/qapplication_x11.cpp:3557 > #20 0x00007f5859cf0c44 in TQEventLoop::processEvents (this=0x18e3e80, > flags=4) at kernel/qeventloop_x11.cpp:195 > #21 0x00007f5859d5f818 in TQEventLoop::enterLoop (this=0x18e3e80) > at kernel/qeventloop.cpp:201 > #22 0x00007f5859d5f6e9 in TQEventLoop::exec (this=0x18e3e80) at > kernel/qeventloop.cpp:148 > #23 0x00007f5859d4c689 in TQApplication::exec (this=0x7fffc9607010) > at kernel/qapplication.cpp:2761 > #24 0x00007f585e0303a8 in kdemain (argc=1, argv=0x7fffc96075e8) > at /build/src/tdebase/kate/app/kwritemain.cpp:692 > #25 0x000000000040082c in main (argc=1, argv=0x7fffc96075e8) > at /build/src/build/kate/app/kwrite_tdeinit_executable.cpp:2 > (gdb)