This happened after upgrading to 2.0.0 final.
----------------------------=| BACKTRACE FOLLOWS: |=----------------------------
Current version is: aMule 2.0.0 using wxGTK2 v2.6.0
Running on: Linux 2.6.11-gentoo-r7 i686
[2] wxFatalSignalHandler in /usr/lib/libwx_gtk2-2.6.so.0[0xb7c71386]
[3] ?? in [0xffffe420]
[4] wxStringBase::compare(wxStringBase const&) const in /usr/lib/libwx_gtk2-2.6.so.0[0xb7c2b0c2]
[5] wxString::Cmp(wxString const&) const in /usr/lib/libwx_gtk2-2.6.so.0[0xb7c2b174]
[6] wxSizer::Add(wxWindow*, int, int, int, wxObject*) in amule [0x81dd6b7]
[7] wxSizer::Add(wxWindow*, int, int, int, wxObject*) in amule [0x81dd88c]
[8] wxAppBase::SetPrintMode(int) in amule [0x807805c]
[9] wxSizer::Add(wxWindow*, int, int, int, wxObject*) in amule [0x81d7fb4]
[10] wxThreadHelperThread::~wxThreadHelperThread() in amule [0x806d618]
[11] wxSizer::Add(wxWindow*, int, int, int, wxObject*) in amule [0x81dfe0b]
[12] wxSizer::Add(wxWindow*, int, int, int, wxObject*) in amule [0x81e2575]
[13] wxTreeItemData::~wxTreeItemData() in amule [0x80f2bbc]
[14] wxSizer::Add(wxWindow*, int, int, int, wxObject*) in amule [0x81e2908]
[15] wxAppConsole::HandleEvent(wxEvtHandler*, void (wxEvtHandler::*)(wxEvent&), wxEvent&) const in /usr/lib/libwx_gtk2-2.6.so.0[0xb7bd5c83]
[16] wxEvtHandler::ProcessEventIfMatches(wxEventTableEntryBase const&, wxEvtHandler*, wxEvent&) in /usr/lib/libwx_gtk2-2.6.so.0[0xb7c66624]
[17] wxEventHashTable::HandleEvent(wxEvent&, wxEvtHandler*) in /usr/lib/libwx_gtk2-2.6.so.0[0xb7c668fd]
[18] wxEvtHandler::ProcessEvent(wxEvent&) in /usr/lib/libwx_gtk2-2.6.so.0[0xb7c6707e]
[19] wxEvtHandler::ProcessPendingEvents() in /usr/lib/libwx_gtk2-2.6.so.0[0xb7c66e96]
[20] wxAppConsole::ProcessPendingEvents() in /usr/lib/libwx_gtk2-2.6.so.0[0xb7bd5c21]
[21] wxAppBase::OnIdle(wxIdleEvent&) in /usr/lib/libwx_gtk2-2.6.so.0[0xb7d3a3d5]
[22] wxAppConsole::HandleEvent(wxEvtHandler*, void (wxEvtHandler::*)(wxEvent&), wxEvent&) const in /usr/lib/libwx_gtk2-2.6.so.0[0xb7bd5c83]
[23] wxEvtHandler::ProcessEventIfMatches(wxEventTableEntryBase const&, wxEvtHandler*, wxEvent&) in /usr/lib/libwx_gtk2-2.6.so.0[0xb7c66624]
[24] wxEventHashTable::HandleEvent(wxEvent&, wxEvtHandler*) in /usr/lib/libwx_gtk2-2.6.so.0[0xb7c668fd]
[25] wxEvtHandler::ProcessEvent(wxEvent&) in /usr/lib/libwx_gtk2-2.6.so.0[0xb7c6707e]
[26] wxAppBase::ProcessIdle() in /usr/lib/libwx_gtk2-2.6.so.0[0xb7d3a292]
[27] ?? in /usr/lib/libwx_gtk2-2.6.so.0 [0xb7c8bc2d]
[28] ?? in /usr/lib/libglib-2.0.so.0 [0xb72ec6a1]
[29] ?? in /usr/lib/libglib-2.0.so.0 [0xb72e7994]
[30] ?? in /usr/lib/libglib-2.0.so.0 [0xb72ea2b0]
[31] g_main_loop_run in /usr/lib/libglib-2.0.so.0[0xb72ea63a]
[32] gtk_main in /usr/lib/libgtk-x11-2.0.so.0[0xb75a6db3]
[33] wxEventLoop::Run() in /usr/lib/libwx_gtk2-2.6.so.0[0xb7ca6558]
[34] wxAppBase::MainLoop() in /usr/lib/libwx_gtk2-2.6.so.0[0xb7d39f33]
[35] wxAppBase::OnRun() in /usr/lib/libwx_gtk2-2.6.so.0[0xb7d3a0a2]
[36] wxEntry(int&, char**) in /usr/lib/libwx_gtk2-2.6.so.0[0xb7c0ce08]
[37] wxAppBase::SetPrintMode(int) in amule [0x8076d5e]
[38] __libc_start_main in /lib/libc.so.6[0xb7852f90]
[39] wxAppBase::Dispatch() in amule[0x80666d1]
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Aborted
I will delete old amule cfgs and try it again. Stay tuned.