Comment 0 for bug 1714315

I installed all update and upgrades for ubuntu 17.10 with gnome-shell running, after I logged out and switched to tty2. After a reboot the system logged out, just by itself. I rebooted, installed 'Hide Dash X', because of a bug with 'Dash to Dock' which did not hide the standard dash. After that, what I first wanted to do, I switched to gnome-control-center to reenable automatic login for my account, because I thought somehow there's the reason why the system logged out by itself. After I unlocked the settings, the window was grayed out and crashed. The bug report appeared. On the second try I could reenable it. It was disabled. I reinstalled all x11, nvidia and noiveau packages via synaptic that where shown as installed due the search option. I think it is fixed now.

ProblemType: Crash
DistroRelease: Ubuntu 17.10
Package: gnome-control-center 1:3.24.3-0ubuntu6
ProcVersionSignature: Ubuntu 4.12.0-12.13-generic 4.12.8
Uname: Linux 4.12.0-12-generic x86_64
NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
ApportVersion: 2.20.7-0ubuntu1
Architecture: amd64
CurrentDesktop: GNOME
Date: Thu Aug 31 19:11:54 2017
ExecutablePath: /usr/bin/gnome-control-center
InstallationDate: Installed on 2017-07-18 (43 days ago)
InstallationMedia: Ubuntu-GNOME 17.04 "Zesty Zapus" - Release amd64 (20170412)
ProcCmdline: gnome-control-center --overview
ProcEnviron:
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7fe95ef49499: cmpq $0x0,0x58(%rax)
 PC (0x7fe95ef49499) ok
 source "$0x0" ok
 destination "0x58(%rax)" (0x00000058) not located in a known VMA region (needed writable region)!
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: gnome-control-center
StacktraceTop:
 ?? () from /usr/lib/x86_64-linux-gnu/libnm.so.0
 ffi_call_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.6
 ffi_call () from /usr/lib/x86_64-linux-gnu/libffi.so.6
 g_cclosure_marshal_generic () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: gnome-control-center crashed with SIGSEGV in ffi_call_unix64()
UpgradeStatus: Upgraded to artful on 2017-08-13 (18 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo