deepin-15.4.1. 终端没反应，也不能快捷键打开console，不过还能ssh。以前也有过一两次，这次保存了gdb信息，上传上来请管理员看看吧。
第一次没有打全ｂｔ
Attaching to process 1218[New LWP 1258][New LWP 1259][New LWP 1260][Thread debugging using libthread_db enabled]Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".---Type to continue, or q to quit---0x00007f3cc8898136 in g_hash_table_lookup ()   from /lib/x86_64-linux-gnu/libglib-2.0.so.0(gdb) bt#0  0x00007f3cc8898136 in g_hash_table_lookup ()   from /lib/x86_64-linux-gnu/libglib-2.0.so.0#1  0x00007f3cc88b9ec6 in g_quark_try_string ()   from /lib/x86_64-linux-gnu/libglib-2.0.so.0#2  0x00007f3cc99df9dc in g_signal_connect_data ()   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0#3  0x00007f3ccb332b10 in ?? ()   from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0#4  0x00007f3ccb332ed6 in ?? ()   from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0#5  0x00007f3cc99ea36b in g_type_create_instance ()   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0#6  0x00007f3cc99cc1fb in ?? ()   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0#7  0x00007f3cc99cdc0d in g_object_newv ()   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0#8  0x00007f3cc99ce3c4 in g_object_new ()   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0#9  0x00007f3cc79bd29c in ?? ()---Type to continue, or q to quit---q from /usr/lib/x86_64-linux-gQuit
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第二次

[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f3cc73b26fa in __GI___libc_realloc (
    oldmem=0x8c000cb2c0, bytes=52) at malloc.c:3085
(gdb) bt
#0  0x00007f3cc73b26fa in __GI___libc_realloc (
    oldmem=0x8c000cb2c0, bytes=52) at malloc.c:3085
#1  0x00007f3cc88aeec8 in g_realloc ()
   from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f3ccb1d8839 in ?? ()
   from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#3  0x00007f3ccb1d8aba in ?? ()
   from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#4  0x00007f3cc79bd363 in ?? ()    from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#9  0x00007f3cc99d895c in ?? ()
   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#10 0x00007f3cc99e1bdc in g_signal_emit_valist ()
   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#11 0x00007f3cc99e1fbf in g_signal_emit ()
   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#12 0x00007f3cc99c6f75 in g_closure_invoke ()
   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#13 0x00007f3cc99d895c in ?? ()
   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#14 0x00007f3cc99e1bdc in g_signal_emit_valist ()
   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#15 0x00007f3cc99e1fbf in g_signal_emit ()
   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#16 0x00007f3ccb3367b4 in ?? ()
   from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#17 0x00007f3ccb1f1e19 in ?? ()
   from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#18 0x00007f3ccb1d7e9b in ?? ()
   from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#19 0x00007f3ccb1bec26 in ?? ()
   from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#20 0x00007f3cc99c6f75 in g_closure_invoke ()
   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#21 0x00007f3cc99d8f82 in ?? ()
   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#22 0x00007f3cc99e1bdc in g_signal_emit_valist ()
   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#23 0x00007f3cc99e1fbf in g_signal_emit ()
   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#24 0x00007f3ccad9f413 in ?? ()
   from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#25 0x00007f3ccad8a6e8 in ?? ()
   from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#26 0x00007f3cc88aa123 in ?? ()
   from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007f3cc88a96aa in g_main_context_dispatch ()
   from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007f3cc88a9a60 in ?? ()
   from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007f3cc88a9d82 in g_main_loop_run ()
   from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #32 0x00007f3cc73572b1 in __libc_start_main (
    main=0x8bff7768dd, argc=2, argv=0x7ffcb9f9cb48,
    init=, fini=,
    rtld_fini=, stack_end=0x7ffcb9f9cb38)
    at ../csu/libc-start.c:291
#33 0x0000008bff77618a in ?? ()
(gdb) (gdb) (gdb) (gdb) (gdb) (gdb) (gdb) (gdb) (gdb) (gdb) info thread
  Id   Target Id         Frame   2    Thread 0x7f3cc0969700 (LWP 1258) "dconf worker" 0x00007f3cc741663d in poll ()
    at ../sysdeps/unix/syscall-template.S:84
  3    Thread 0x7f3cbbfff700 (LWP 1259) "gmain" 0x00007f3cc741663d in poll () at ../sysdeps/unix/syscall-template.S:84
  4    Thread 0x7f3cbb7fe700 (LWP 1260) "gdbus" 0x00007f3cc741663d in poll () at ../sysdeps/unix/syscall-template.S:84
(gdb)
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第三次,    rtld_fini=