Henning Meier-Geinitz wrote: > could you also run xscanimage with gdb as mentioned in my previous mail? > > > Here's the output of gdb:
Starting program: /usr/bin/xscanimage *[This is the point at which I clicked "scan" in the preview window]* Program received signal SIGSEGV, Segmentation fault. 0x08057467 in gsg_sync (dialog=0x80ef4f0) at gtkglue.c:1424 1424 curve = GTK_GAMMA_CURVE (dialog->element[i].widget)->curve; (gdb) bt #0 0x08057467 in gsg_sync (dialog=0x80ef4f0) at gtkglue.c:1424 #1 0x08051f78 in scan_start (p=0x812a570) at preview.c:881 #2 0x08053034 in preview_scan (p=0x812a570) at preview.c:1500 #3 0xb794a9c6 in IA__g_cclosure_marshal_VOID__VOID (closure=0x812cd90, return_value=0x0, n_param_values=1, param_values=0x0, invocation_hint=0xbfffda38, marshal_data=0x0) at gmarshal.c:77 #4 0xb79341eb in IA__g_closure_invoke (closure=0x812cd90, return_value=0x0, n_param_values=0, param_values=0x0, invocation_hint=0x0) at gclosure.c:437 #5 0xb7948d7d in signal_emit_unlocked_R (node=0x80e6650, detail=0, instance=0x80e7e70, emission_return=0x0, instance_and_params=0xbfffdb60) at gsignal.c:2488 #6 0xb794a2e8 in IA__g_signal_emit_valist (instance=0x80e7e70, signal_id=0, detail=0, var_args=0xbfffdcec "@G\226?@G\226?p~\016\b\b???|???p~\016\bxt\016\b(?????\224?p~\016\b?l\016\b ???@G\226?????xt\016\bX????D\223?xt\016\b") at gsignal.c:2247 #7 0xb794a5d6 in IA__g_signal_emit (instance=0x0, signal_id=0, detail=0) at gsignal.c:2291 #8 0xb7c2dad1 in IA__gtk_button_clicked (button=0x80e7e70) at gtkbutton.c:782 #9 0xb7c2f57c in gtk_real_button_released (button=0x80e7e70) at gtkbutton.c:1294 #10 0xb794a9c6 in IA__g_cclosure_marshal_VOID__VOID (closure=0x80e7478, return_value=0x0, n_param_values=1, param_values=0x0, invocation_hint=0xbfffde88, marshal_data=0xb7c2f540) at gmarshal.c:77 #11 0xb79344e9 in g_type_class_meta_marshal (closure=0x80e7478, return_value=0x0, n_param_values=0, param_values=0xbfffdfb0, invocation_hint=0x0, marshal_data=0x0) at gclosure.c:514 Hope this helps. Dan