I was attempting to activate my Polari accounts via GOA and had selected one to enable it. At that point it closed/crashed. HTH
ProblemType: Crash
DistroRelease: Ubuntu 18.04
Package: gnome-control-center 1:3.26.2-0ubuntu1
ProcVersionSignature: Ubuntu 4.13.0-17.20-generic 4.13.8
Uname: Linux 4.13.0-17-generic x86_64
ApportVersion: 2.20.7-0ubuntu4
Architecture: amd64
CrashCounter: 1
CurrentDesktop: ubuntu:GNOME
Date: Tue Nov 14 11:45:50 2017
ExecutablePath: /usr/bin/gnome-control-center
InstallationDate: Installed on 2017-09-25 (49 days ago)
InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170920)
ProcCmdline: gnome-control-center --overview
ProcEnviron:
LANGUAGE=en_CA:en
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_CA.UTF-8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0x7f14cf372228 <__memcpy_ssse3+10200>: mov %rcx,-0xf(%rdi)
PC (0x7f14cf372228) ok
source "%rcx" ok
destination "-0xf(%rdi)" (0x6f646f49576b7477) not located in a known VMA region (needed writable region)!
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: gnome-control-center
StacktraceTop:
g_string_insert_len () at /lib/x86_64-hostname-gnu/libglib-2.0.so.0
g_markup_parse_context_parse () at /lib/x86_64-hostname-gnu/libglib-2.0.so.0
() at /usr/lib/x86_64-hostname-gnu/libgtk-3.so.0
gtk_builder_extend_with_template () at /usr/lib/x86_64-hostname-gnu/libgtk-3.so.0
gtk_widget_init_template () at /usr/lib/x86_64-hostname-gnu/libgtk-3.so.0
Title: gnome-control-center crashed with SIGSEGV in g_string_insert_len()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
Thank you for your bug report, there is no other report of the issue and that seems a side effect of a file corruption rather than a code bug.