I had a similar issue. Starting emacs with the --no-x-resources fixed it for me. This was not required when I first built it, only after I did a pull update, so maybe same for you? On Thu, 26 Nov 2020 at 05:44, martin rudalics wrote: > Trying to run Emacs with my customizations I'm now getting a segfault at > startup (this used to work with earlier checkouts). > > martin > > > Thread 1 "emacs" received signal SIGSEGV, Segmentation fault. > 0x0000000000551139 in hierarchy_ch_cb (widget=0x1356c50, > previous_toplevel=0x24322d0, user_data=0xd99dc0) at ../../src/gtkutil.c:754 > 754 GtkWidget *top = gtk_widget_get_toplevel (x->ttip_lbl); > (gdb) bt > #0 0x0000000000551139 in hierarchy_ch_cb (widget=0x1356c50, > previous_toplevel=0x24322d0, user_data=0xd99dc0) at ../../src/gtkutil.c:754 > #1 0x00007ffff73eac8d in g_closure_invoke () at > /lib/x86_64-linux-gnu/libgobject-2.0.so.0 > #2 0x00007ffff73fe365 in () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 > #3 0x00007ffff74072be in g_signal_emit_valist () at > /lib/x86_64-linux-gnu/libgobject-2.0.so.0 > #4 0x00007ffff740797f in g_signal_emit () at > /lib/x86_64-linux-gnu/libgobject-2.0.so.0 > #5 0x00007ffff7c3b6d5 in () at /lib/x86_64-linux-gnu/libgtk-3.so.0 > #6 0x00007ffff7c3e877 in () at /lib/x86_64-linux-gnu/libgtk-3.so.0 > #7 0x00007ffff7c4cbdb in gtk_widget_unparent () at > /lib/x86_64-linux-gnu/libgtk-3.so.0 > #8 0x00007ffff79e428b in () at /lib/x86_64-linux-gnu/libgtk-3.so.0 > #9 0x00007ffff73edfff in g_cclosure_marshal_VOID__OBJECTv () at > /lib/x86_64-linux-gnu/libgobject-2.0.so.0 > #10 0x00007ffff73eaec6 in () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 > #11 0x00007ffff740738d in g_signal_emit_valist () at > /lib/x86_64-linux-gnu/libgobject-2.0.so.0 > #12 0x00007ffff740797f in g_signal_emit () at > /lib/x86_64-linux-gnu/libgobject-2.0.so.0 > #13 0x00007ffff7a2d6a6 in gtk_container_remove () at > /lib/x86_64-linux-gnu/libgtk-3.so.0 > #14 0x00007ffff7bfcecc in () at /lib/x86_64-linux-gnu/libgtk-3.so.0 > #15 0x00000000005512c2 in qttip_cb (widget=0x11c5f40, xpos=1125, ypos=402, > keyboard_mode=0, tooltip=0x12b4980, user_data=0x1df16a8) at > ../../src/gtkutil.c:786 > #16 0x00007ffff7c8e805 in () at /lib/x86_64-linux-gnu/libgtk-3.so.0 > #17 0x00007ffff73eac8d in g_closure_invoke () at > /lib/x86_64-linux-gnu/libgobject-2.0.so.0 > #18 0x00007ffff73fe365 in () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 > #19 0x00007ffff74069ab in g_signal_emit_valist () at > /lib/x86_64-linux-gnu/libgobject-2.0.so.0 > #20 0x00007ffff740797f in g_signal_emit () at > /lib/x86_64-linux-gnu/libgobject-2.0.so.0 > #21 0x00007ffff7c3caeb in () at /lib/x86_64-linux-gnu/libgtk-3.so.0 > #22 0x00007ffff7bfbc69 in () at /lib/x86_64-linux-gnu/libgtk-3.so.0 > #23 0x00007ffff7bfc147 in () at /lib/x86_64-linux-gnu/libgtk-3.so.0 > #24 0x00007ffff7afc945 in gtk_main_do_event () at > /lib/x86_64-linux-gnu/libgtk-3.so.0 > #25 0x00007ffff77fe465 in () at /lib/x86_64-linux-gnu/libgdk-3.so.0 > #26 0x00007ffff782f112 in () at /lib/x86_64-linux-gnu/libgdk-3.so.0 > #27 0x00007ffff7308f2e in g_main_context_dispatch () at > /lib/x86_64-linux-gnu/libglib-2.0.so.0 > #28 0x00007ffff73091c8 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 > #29 0x00007ffff73094c2 in g_main_loop_run () at > /lib/x86_64-linux-gnu/libglib-2.0.so.0 > #30 0x00007ffff7c63d9e in gtk_clipboard_wait_for_contents () at > /lib/x86_64-linux-gnu/libgtk-3.so.0 > #31 0x00007ffff7c642d2 in gtk_clipboard_wait_is_text_available () at > /lib/x86_64-linux-gnu/libgtk-3.so.0 > #32 0x000000000070d86c in Fpgtk_selection_exists_p (selection=XIL(0x120), > terminal=XIL(0)) at ../../src/pgtkselect.c:478 > #33 0x000000000064b59e in funcall_subr (subr=0xc111e0 > , numargs=1, args=0x7ffffffef658) at > ../../src/eval.c:2884 > #34 0x000000000064b047 in Ffuncall (nargs=2, args=0x7ffffffef650) at > ../../src/eval.c:2809 > #35 0x00000000006a3eec in exec_byte_code (bytestr=XIL(0x7ffff41e9984), > vector=XIL(0x7ffff41e9925), maxdepth=make_fixnum(3), > args_template=make_fixnum(257), nargs=1, args=0x7ffffffefcb0) at > ../../src/bytecode.c:632 > #36 0x000000000064b7ff in fetch_and_exec_byte_code > (fun=XIL(0x7ffff41e98d5), syms_left=make_fixnum(257), nargs=1, > args=0x7ffffffefca8) at ../../src/eval.c:2931 > #37 0x000000000064bc85 in funcall_lambda (fun=XIL(0x7ffff41e98d5), > nargs=1, arg_vector=0x7ffffffefca8) at ../../src/eval.c:3012 > #38 0x000000000064b08b in Ffuncall (nargs=2, args=0x7ffffffefca0) at > ../../src/eval.c:2811 > #39 0x0000000000649eb9 in Fapply (nargs=2, args=0x7ffffffefca0) at > ../../src/eval.c:2396 > #40 0x000000000064b471 in funcall_subr (subr=0xc0b0a0 , numargs=2, > args=0x7ffffffefca0) at ../../src/eval.c:2862 > #41 0x000000000064b047 in Ffuncall (nargs=3, args=0x7ffffffefc98) at > ../../src/eval.c:2809 > #42 0x00000000006a3eec in exec_byte_code (bytestr=XIL(0x7ffff41ea26c), > vector=XIL(0x7ffff41e9715), maxdepth=make_fixnum(15), > args_template=make_fixnum(128), nargs=1, args=0x7fffffff01d0) at > ../../src/bytecode.c:632 > #43 0x000000000064b7ff in fetch_and_exec_byte_code > (fun=XIL(0x7ffff41e96c5), syms_left=make_fixnum(128), nargs=1, > args=0x7fffffff01d0) at ../../src/eval.c:2931 > #44 0x000000000064bc85 in funcall_lambda (fun=XIL(0x7ffff41e96c5), > nargs=1, arg_vector=0x7fffffff01d0) at ../../src/eval.c:3012 > #45 0x000000000064b08b in Ffuncall (nargs=2, args=0x7fffffff01c8) at > ../../src/eval.c:2811 > #46 0x00000000006a3eec in exec_byte_code (bytestr=XIL(0x7ffff42b3cdc), > vector=XIL(0x7ffff42b3c9d), maxdepth=make_fixnum(2), args_template=XIL(0), > nargs=0, args=0x0) at ../../src/bytecode.c:632 > #47 0x000000000064b7ff in fetch_and_exec_byte_code > (fun=XIL(0x7ffff42b3c75), syms_left=XIL(0), nargs=0, args=0x0) at > ../../src/eval.c:2931 > #48 0x000000000064c165 in funcall_lambda (fun=XIL(0x7ffff42b3c75), > nargs=0, arg_vector=0x0) at ../../src/eval.c:3081 > #49 0x000000000064b08b in Ffuncall (nargs=1, args=0x7fffffff0680) at > ../../src/eval.c:2811 > #50 0x000000000064974a in eval_sub (form=XIL(0x7ffff42b3c33)) at > ../../src/eval.c:2258 > #51 0x0000000000648e83 in Feval (form=XIL(0x7ffff42b3c33), lexical=XIL(0)) > at ../../src/eval.c:2115 > #52 0x000000000057f9c3 in eval_dyn (form=XIL(0x7ffff42b3c33)) at > ../../src/keyboard.c:7623 > #53 0x00000000006470ad in internal_condition_case_1 (bfun=0x57f99b > , arg=XIL(0x7ffff42b3c33), handlers=XIL(0x90), hfun=0x57f91c > ) at ../../src/eval.c:1383 > #54 0x000000000057fa24 in menu_item_eval_property > (sexpr=XIL(0x7ffff42b3c33)) at ../../src/keyboard.c:7634 > #55 0x0000000000580a93 in parse_menu_item (item=XIL(0), inmenubar=0) at > ../../src/keyboard.c:7816 > #56 0x00000000004bc12c in single_menu_item (key=XIL(0x7ffff362fa78), > item=XIL(0x7ffff42b3ba3), dummy=XIL(0), skp_v=0x7fffffff0bf0) at > ../../src/menu.c:323 > #57 0x000000000058f6f9 in map_keymap_item (fun=0x4bc0df > , args=XIL(0), key=XIL(0x7ffff362fa78), > val=XIL(0x7ffff42b3ba3), data=0x7fffffff0bf0) at ../../src/keymap.c:537 > #58 0x000000000058f9e3 in map_keymap_internal (map=XIL(0x11b8e93), > fun=0x4bc0df , args=XIL(0), data=0x7fffffff0bf0) at > ../../src/keymap.c:584 > #59 0x000000000058fd85 in map_keymap_canonical (map=XIL(0x11b8e93), > fun=0x4bc0df , args=XIL(0), data=0x7fffffff0bf0) at > ../../src/keymap.c:644 > #60 0x00000000004bbf59 in single_keymap_panes (keymap=XIL(0x7ffff42a0763), > pane_name=XIL(0x7ffff42a0884), prefix=XIL(0x7ffff34e3b68), maxdepth=10) at > ../../src/menu.c:292 > #61 0x00000000004bcf19 in parse_single_submenu > (item_key=XIL(0x7ffff34e3b68), item_name=XIL(0x7ffff42a0884), maps=XIL(0)) > at ../../src/menu.c:556 > #62 0x000000000070ee27 in set_frame_menubar (f=0x1df16a8, > first_time=false, deep_p=true) at ../../src/pgtkmenu.c:361 > #63 0x000000000046f3ab in update_menu_bar (f=0x1df16a8, > save_match_data=false, hooks_run=true) at ../../src/xdisp.c:12834 > #64 0x000000000046eee1 in prepare_menu_bars () at ../../src/xdisp.c:12720 > #65 0x00000000004743b4 in redisplay_internal () at ../../src/xdisp.c:15582 > #66 0x0000000000473123 in redisplay () at ../../src/xdisp.c:15166 > #67 0x0000000000572a9e in read_char (commandflag=1, map=XIL(0x21077c3), > prev_event=XIL(0), used_mouse_menu=0x7fffffffe15f, end_time=0x0) at > ../../src/keyboard.c:2497 > #68 0x0000000000585685 in read_key_sequence (keybuf=0x7fffffffe2f0, > prompt=XIL(0), dont_downcase_last=false, can_return_switch_frame=true, > fix_current_buffer=true, prevent_redisplay=false) at > ../../src/keyboard.c:9544 > #69 0x000000000056f05c in command_loop_1 () at ../../src/keyboard.c:1354 > #70 0x0000000000646fd2 in internal_condition_case (bfun=0x56ebe0 > , handlers=XIL(0x90), hfun=0x56e1ef ) at > ../../src/eval.c:1359 > #71 0x000000000056e7c5 in command_loop_2 (ignore=XIL(0)) at > ../../src/keyboard.c:1095 > #72 0x0000000000646486 in internal_catch (tag=XIL(0xd2c0), func=0x56e798 > , arg=XIL(0)) at ../../src/eval.c:1120 > #73 0x000000000056e763 in command_loop () at ../../src/keyboard.c:1074 > #74 0x000000000056dcd6 in recursive_edit_1 () at ../../src/keyboard.c:718 > #75 0x000000000056dece in Frecursive_edit () at ../../src/keyboard.c:790 > #76 0x0000000000569ea7 in main (argc=1, argv=0x7fffffffe7c8) at > ../../src/emacs.c:2062 > > Lisp Backtrace: > "pgtk-selection-exists-p" (0xfffef658) > 0xf41e98d0 PVEC_COMPILED > "apply" (0xfffefca0) > "gui-backend-selection-exists-p" (0xffff01d0) > 0xf42b3c70 PVEC_COMPILED > "funcall" (0xffff0680) > "redisplay_internal (C function)" (0x0) > > -- regards, Tim -- Tim Cross