Backtrace from gdb:
(gnome-control-center:7101): GLib-GObject-CRITICAL **: g_type_instance_get_private: assertion 'instance != NULL && instance->g_class != NULL' failed Thread 1 "gnome-control-c" received signal SIGSEGV, Segmentation fault. 0x00007ffff2af2499 in ?? () from /usr/lib/x86_64-linux-gnu/libnm.so.0 (gdb) backtrace #0 0x00007ffff2af2499 in ?? () from /usr/lib/x86_64-linux-gnu/libnm.so.0 #1 0x00007fffdf0e1e18 in ffi_call_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.6 #2 0x00007fffdf0e187a in ffi_call () from /usr/lib/x86_64-linux-gnu/libffi.so.6 #3 0x00007ffff05ee799 in g_cclosure_marshal_generic () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #4 0x00007ffff05edf9d in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #5 0x00007ffff0600d5e in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #6 0x00007ffff0608aa0 in g_signal_emitv () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #7 0x00007ffff2b4e63d in ?? () from /usr/lib/x86_64-linux-gnu/libnm.so.0 #8 0x00007fffdf0e1e18 in ffi_call_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.6 #9 0x00007fffdf0e187a in ffi_call () from /usr/lib/x86_64-linux-gnu/libffi.so.6 #10 0x00007ffff05ee799 in g_cclosure_marshal_generic () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #11 0x00007ffff05edf9d in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #12 0x00007ffff06007d8 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #13 0x00007ffff0609535 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #14 0x00007ffff060a428 in g_signal_emit_by_name () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #15 0x00007ffff090a00d in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 #16 0x00007ffff08ea804 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 #17 0x00007ffff0314de5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #18 0x00007ffff03151b0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #19 0x00007ffff031523c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #20 0x00007ffff08d2bed in g_application_run () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 #21 0x00005555555a8821 in main (argc=<optimized out>, argv=<optimized out>) at main.c:57 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1719485 Title: gnome-control-center user-accounts crashes on unlock Status in gnome-control-center package in Ubuntu: New Bug description: gnome-control-center user-accounts crashes on unlock. gnome-control-center does not crash when unlocking if the password is wrong - only when password is accepted. This is on a fresh install of 17.10 daily Apport does not detect the crash so I cannot generate a crash report with this. Running `sudo gnome-control-center` shows a completely different menu and does not respond to clicks. Release: 17.10 gnome-control-center: Installed: 1:3.26.0-0ubuntu2 Candidate: 1:3.26.0-0ubuntu2 Version table: *** 1:3.26.0-0ubuntu2 500 500 http://nz.archive.ubuntu.com/ubuntu artful/main amd64 Packages 100 /var/lib/dpkg/status Expected: Unlock at `user-accounts` by supplying correct password - then able to enable automatic login etc. What happened: gnome-control-center closes with no message To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1719485/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
