Re: [pgadmin-hackers] [pgadmin-support] Segmentation fault in GUI
Dear friends, I confirm this crash on Debian too. Note that it follows a recent upgrade of the wxWidgets package to 2.6.3.2 (I'll do some further testing in a moment). A bug report has been opened at d.o. [1]. Clicking the help menu entry simply crashes the app. Emil Nowak whom openened the bug has provided the following backtrace: Program received signal SIGSEGV, Segmentation fault. [Switching to Thread -1497721152 (LWP 10932)] 0xa7a17fc4 in wxStringBase::operator= () from /usr/lib/libwx_baseu-2.6.so.0 (gdb) bt #0 0xa7a17fc4 in wxStringBase::operator= () from /usr/lib/libwx_baseu-2.6.so.0 #1 0xa7e97ac2 in wxHtmlHelpData::SetTempDir () from /usr/lib/libwx_gtk2u_html-2.6.so.0 #2 0x08246749 in wxFileConfig::GetPath () #3 0x08246c73 in wxFileConfig::GetPath () #4 0x0818166f in wxClassInfo::IsKindOf () #5 0x08079937 in wxTopLevelWindowBase::IsOneOfBars () #6 0xa79c0815 in wxAppConsole::HandleEvent () from /usr/lib/libwx_baseu-2.6.so.0 #7 0xa7a523f3 in wxEvtHandler::ProcessEventIfMatches () from /usr/lib/libwx_baseu-2.6.so.0 #8 0xa7a524c2 in wxEvtHandler::SearchDynamicEventTable () from /usr/lib/libwx_baseu-2.6.so.0 #9 0xa7a527c3 in wxEvtHandler::ProcessEvent () from /usr/lib/libwx_baseu-2.6.so.0 #10 0xa7cf833c in wxWindowBase::TryParent () from /usr/lib/libwx_gtk2u_core-2.6.so.0 #11 0xa7a5278e in wxEvtHandler::ProcessEvent () from /usr/lib/libwx_baseu-2.6.so.0 #12 0xa7cee70e in wxToolBarBase::OnLeftClick () from /usr/lib/libwx_gtk2u_core-2.6.so.0 #13 0xa7c7a01b in wxToolBar::CreateTool () from /usr/lib/libwx_gtk2u_core-2.6.so.0 #14 0xa6e0011b in g_cclosure_marshal_VOID__VOID () from /usr/lib/libgobject-2.0.so.0 #15 0xa6df3a5b in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0 #16 0xa6e0374d in g_signal_stop_emission () from /usr/lib/libgobject-2.0.so.0 #17 0xa6e04b27 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0 #18 0xa6e04ede in g_signal_emit () from /usr/lib/libgobject-2.0.so.0 #19 0xa709baa1 in gtk_button_clicked () from /usr/lib/libgtk-x11-2.0.so.0 #20 0xa709d518 in _gtk_button_set_depressed () from /usr/lib/libgtk-x11-2.0.so.0 #21 0xa6e0011b in g_cclosure_marshal_VOID__VOID () from /usr/lib/libgobject-2.0.so.0 #22 0xa6df33b8 in g_cclosure_new_swap () from /usr/lib/libgobject-2.0.so.0 #23 0xa6df3a5b in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0 #24 0xa6e02ff6 in g_signal_stop_emission () from /usr/lib/libgobject-2.0.so.0 #25 0xa6e04b27 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0 #26 0xa6e04ede in g_signal_emit () from /usr/lib/libgobject-2.0.so.0 #27 0xa709ba11 in gtk_button_released () from /usr/lib/libgtk-x11-2.0.so.0 #28 0xa709cac1 in _gtk_button_paint () from /usr/lib/libgtk-x11-2.0.so.0 #29 0xa7169900 in _gtk_marshal_BOOLEAN__BOXED () from /usr/lib/libgtk-x11-2.0.so.0 #30 0xa6df33b8 in g_cclosure_new_swap () from /usr/lib/libgobject-2.0.so.0 #31 0xa6df3a5b in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0 #32 0xa6e03952 in g_signal_stop_emission () from /usr/lib/libgobject-2.0.so.0 #33 0xa6e048e5 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0 #34 0xa6e04ede in g_signal_emit () from /usr/lib/libgobject-2.0.so.0 #35 0xa725b3e4 in gtk_widget_activate () from /usr/lib/libgtk-x11-2.0.so.0 #36 0xa7167d2d in gtk_propagate_event () from /usr/lib/libgtk-x11-2.0.so.0 #37 0xa71681a3 in gtk_main_do_event () from /usr/lib/libgtk-x11-2.0.so.0 #38 0xa6ffbbfa in _gdk_events_queue () from /usr/lib/libgdk-x11-2.0.so.0 #39 0xa6d80691 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #40 0xa6d839d7 in g_main_context_check () from /usr/lib/libglib-2.0.so.0 #41 0xa6d83f28 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0 #42 0xa7167341 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0 #43 0xa7be5b38 in wxEventLoop::Run () from /usr/lib/libwx_gtk2u_core-2.6.so.0 #44 0xa7c82b49 in wxAppBase::MainLoop () from /usr/lib/libwx_gtk2u_core-2.6.so.0 #45 0xa7c82c41 in wxAppBase::OnRun () from /usr/lib/libwx_gtk2u_core-2.6.so.0 #46 0xa79f76ea in wxEntry () from /usr/lib/libwx_baseu-2.6.so.0 #47 0xa79f77a6 in wxEntry () from /usr/lib/libwx_baseu-2.6.so.0 #48 0x080685ce in ?? () #49 0xa75d2eb0 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6 #50 0x08068511 in ?? () (gdb) Regards, Raphaël [1] http://bugs.debian.org/366195 hferrag wrote: you can try (the debugger) - ]# gdb pagadmin3 and gdbrun After u can see where is the problem (which library), my problem whose in wxGTK. :-) ---(end of broadcast)--- TIP 6: explain analyze is your friend
[pgadmin-hackers] Help-Viewer awefully slow when using the trackpad to scroll
Hi I just noticed that the Help-View of pgadmin3 is awefully slow on osx when I scroll using the trackpad (Putting two fingers on the trackpad, and moving them up and down is the scroll-wheel äquivalent for trackpads on osx). This scrolling-method isn't natively support on my notebook by apple - I use an open-source trackpad driver called iScroll, which supports this on older macs too. Trackpad-Scrolling works fine in all other apps, so it can't be soley the fault of the driver... Scrolling is acceptably fast (but could still be a bit faster) when using the scrollbar - I guess using the trackpad somehow generates too many scroll-events per second, and the helpview just redraws the screen over and over, instead of ignoring a few of this events.. Is there anything pgadmin could do to solve that, or is this the fault of wx? It's not a terrible important problem, but it's annoying if you're used to scroll using the trackpad.. greetings, Florian Pflug ---(end of broadcast)--- TIP 9: In versions below 8.0, the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match
