gsd-print-notifications crashed with SIGSEGV in process_new_notifications()

[Till Kamppeter]

I have created a print queue by the command line, via

lpadmin -p evtest -E -v ipp://192.168.0.51:631/ipp/print -m everywhere

This usually generates a notification that a new printer was added. Instead, I got this crash report.

ProblemType: Crash
DistroRelease: Ubuntu 18.04
Package: gnome-settings-daemon 3.26.2-0ubuntu1
ProcVersionSignature: Ubuntu 4.13.0-25.29-generic 4.13.13
Uname: Linux 4.13.0-25-generic x86_64
ApportVersion: 2.20.8-0ubuntu6
Architecture: amd64
CrashCounter: 1
CurrentDesktop: GNOME
Date: Fri Jan 26 20:54:10 2018
ExecutablePath: /usr/lib/gnome-settings-daemon/gsd-print-notifications
InstallationDate: Installed on 2015-04-30 (1002 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
ProcCmdline: /usr/lib/gnome-settings-daemon/gsd-print-notifications
ProcEnviron:
 PATH=(custom, user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
Signal: 11
SourcePackage: gnome-settings-daemon
StacktraceTop:
 cups_finalize_client_conf (cc=0x7fce0000f520) at usersys.c:1051
 _cupsSetDefaults () at usersys.c:924
 ()
 ()
 ()
Title: gsd-print-notifications crashed with SIGSEGV in cups_finalize_client_conf()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip libvirt libvirtd lpadmin lxd plugdev sambashare sudo wireshark

[Apport retracing service (apport)]

StacktraceTop:
 ?? () from /tmp/apport_sandbox_qxC8y5/usr/lib/x86_64-linux-gnu/libcups.so.2
 process_new_notifications (user_data=0x55b372629070) at gsd-print-notifications-manager.c:916
 emit_signal_instance_in_idle_cb (data=0x7fce0001b4e0) at ../../../../gio/gdbusconnection.c:3720
 g_main_dispatch (context=0x55b3726279d0) at ../../../../glib/gmain.c:3148
 g_main_context_dispatch (context=context@entry=0x55b3726279d0) at ../../../../glib/gmain.c:3813