之前在 Debian 6.0.5 + LXDE + SCIM-Chewing 发生过一开启就 segmentation fault 的问题 後来又发现在 FreeBSD 9.0-RELEASE + GNOME2/Xfce + SCIM-Chewing 有时候只要按下 Ctrl-U 或是连线到 ptt2.cc，就会发生 Abort trap (core dumped) 目前看起来 pcmanx-gtk2 1.0 并没有这些问题，所以是 1.1 版本身不稳定吗？ （回报给开发者？还是是我自己设定的问题？） 目前我是下载 source code 自行编译 + 安装 pcmanx-gtk2 以下是在 FreeBSD 执行发生的状况： > pcmanx Assertion failed: (result != NULL), function IA__FcFontSort, file fcmatch.c, line 850. Abort trap: 6 (core dumped) > gdb pcmanx pcmanx.core GNU gdb 6.1.1 [FreeBSD] Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "amd64-marcel-freebsd"...(no debugging symbols found)... Core was generated by `pcmanx'. Program terminated with signal 6, Aborted. (载入过程省略......) (gdb) bt #0 0x000000080358423c in thr_kill () from /lib/libc.so.7 #1 0x000000080362683b in abort () from /lib/libc.so.7 #2 0x000000080360a335 in __assert () from /lib/libc.so.7 #3 0x00000008016a0c4c in IA__FcFontSort () from /usr/local/lib/libfontconfig.so.1 #4 0x0000000000446485 in CTermView::OnBeforeDestroy () #5 0x0000000000446618 in CTermView::OnBeforeDestroy () #6 0x00000000004427c5 in CTermView::OnBeforeDestroy () #7 0x000000000043cc4a in std::operator+<char, std::char_traits<char>, std::allocator<char> > () #8 0x000000000043e75d in std::operator+<char, std::char_traits<char>, std::allocator<char> > () #9 0x000000000041c0f9 in std::operator+<char, std::char_traits<char>, std::allocator<char> > () #10 0x000000000041c178 in std::operator+<char, std::char_traits<char>, std::allocator<char> > () #11 0x00000008029357f3 in g_main_context_dispatch () from /usr/local/lib/libglib-2.0.so.0 #12 0x0000000802939812 in g_main_context_prepare () from /usr/local/lib/libglib-2.0.so.0 #13 0x0000000802939c05 in g_main_loop_run () from /usr/local/lib/libglib-2.0.so.0 #14 0x0000000800aa7213 in gtk_main () from /usr/local/lib/libgtk-x11-2.0.so.0 #15 0x00000000004290fe in std::operator+<char, std::char_traits<char>, std::allocator<char> > () #16 0x000000000040e70e in ?? () #17 0x0000000800766000 in ?? () #18 0x0000000000000000 in ?? () #19 0x0000000000000000 in ?? () #20 0x0000000000000001 in ?? () #21 0x00007fffffffdb40 in ?? () #22 0x0000000000000000 in ?? () #23 0x00007fffffffdb47 in ?? () #24 0x00007fffffffdb5a in ?? () #25 0x00007fffffffdb6e in ?? () #26 0x00007fffffffdb79 in ?? () #27 0x00007fffffffdb93 in ?? () #28 0x00007fffffffdba9 in ?? () #29 0x00007fffffffdbbd in ?? () #30 0x00007fffffffdc0e in ?? () #31 0x00007fffffffdc20 in ?? () #32 0x00007fffffffdc4e in ?? () #33 0x00007fffffffdc5b in ?? () #34 0x00007fffffffdc6f in ?? () #35 0x00007fffffffdc87 in ?? () #36 0x00007fffffffdcb6 in ?? () #37 0x00007fffffffdce5 in ?? () #38 0x00007fffffffdcf6 in ?? () #39 0x00007fffffffdd01 in ?? () #40 0x00007fffffffdd2d in ?? () #41 0x00007fffffffdd8c in ?? () #42 0x00007fffffffdda1 in ?? () #43 0x00007fffffffddad in ?? () #44 0x00007fffffffddbf in ?? () #45 0x00007fffffffddca in ?? () #46 0x00007fffffffdde1 in ?? () #47 0x00007fffffffddf8 in ?? () #48 0x00007fffffffde09 in ?? () #49 0x00007fffffffde14 in ?? () #50 0x00007fffffffde24 in ?? () #51 0x00007fffffffde2c in ?? () #52 0x00007fffffffde3f in ?? () #53 0x00007fffffffde4f in ?? () #54 0x00007fffffffde79 in ?? () #55 0x00007fffffffded7 in ?? () #56 0x00007fffffffdee4 in ?? () #57 0x00007fffffffdef1 in ?? () #58 0x00007fffffffdf06 in ?? () #59 0x00007fffffffdf19 in ?? () #60 0x00007fffffffdf52 in ?? () #61 0x0000000000000000 in ?? () #62 0x0000000000000003 in ?? () #63 0x0000000000400040 in ?? () #64 0x0000000000000004 in ?? () #65 0x0000000000000038 in ?? () #66 0x0000000000000005 in ?? () #67 0x0000000000000008 in ?? () #68 0x0000000000000006 in ?? () #69 0x0000000000001000 in ?? () #70 0x0000000000000008 in ?? () #71 0x0000000000000000 in ?? () #72 0x0000000000000009 in ?? () #73 0x000000000040e680 in ?? () #74 0x0000000000000007 in ?? () #75 0x000000080074b000 in ?? () #76 0x000000000000000f in ?? () #77 <signal handler called> #78 0x0000000000000000 in ?? () Previous frame inner to this frame (corrupt stack?) --

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