ERROR: apport (pid 2675) Tue Feb  7 14:48:40 2017: called for pid 1921, signal 11, core limit 0
ERROR: apport (pid 2675) Tue Feb  7 14:48:40 2017: executable: /usr/bin/compiz (command line "/usr/bin/compiz")
ERROR: apport (pid 2675) Tue Feb  7 14:48:40 2017: gdbus call error: Error: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

ERROR: apport (pid 2675) Tue Feb  7 14:48:40 2017: debug: session gdbus call: 
ERROR: apport (pid 2675) Tue Feb  7 14:48:48 2017: wrote report /var/crash/_usr_bin_compiz.1000.crash
ERROR: apport (pid 3738) Tue Feb  7 14:49:35 2017: called for pid 3488, signal 6, core limit 0
ERROR: apport (pid 3738) Tue Feb  7 14:49:35 2017: executable: /usr/lib/x86_64-linux-gnu/policykit-unity8/policykit-agent (command line "/usr/lib/x86_64-linux-gnu/policykit-unity8/policykit-agent")
ERROR: apport (pid 3738) Tue Feb  7 14:49:35 2017: gdbus call error: Error: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

ERROR: apport (pid 3738) Tue Feb  7 14:49:35 2017: debug: session gdbus call: 
ERROR: apport (pid 3738) Tue Feb  7 14:49:36 2017: wrote report /var/crash/_usr_lib_x86_64-linux-gnu_policykit-unity8_policykit-agent.1000.crash
ERROR: apport (pid 4343) Tue Feb  7 14:52:57 2017: called for pid 3660, signal 6, core limit 0
ERROR: apport (pid 4343) Tue Feb  7 14:52:57 2017: executable: /usr/bin/content-hub-service (command line "/usr/bin/content-hub-service")
ERROR: apport (pid 4343) Tue Feb  7 14:52:57 2017: gdbus call error: Error: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

ERROR: apport (pid 4343) Tue Feb  7 14:52:57 2017: debug: session gdbus call: 
ERROR: apport (pid 4343) Tue Feb  7 14:52:58 2017: wrote report /var/crash/_usr_bin_content-hub-service.1000.crash
ERROR: apport (pid 5568) Tue Feb  7 14:54:20 2017: called for pid 5055, signal 11, core limit 0
ERROR: apport (pid 5568) Tue Feb  7 14:54:20 2017: executable: /usr/bin/compiz (command line "/usr/bin/compiz")
ERROR: apport (pid 5568) Tue Feb  7 14:54:20 2017: debug: session gdbus call: (true,)

ERROR: apport (pid 5568) Tue Feb  7 14:54:20 2017: apport: report /var/crash/_usr_bin_compiz.1000.crash already exists and unseen, doing nothing to avoid disk usage DoS
ERROR: apport (pid 5810) Tue Feb  7 14:54:22 2017: called for pid 5575, signal 11, core limit 0
ERROR: apport (pid 5810) Tue Feb  7 14:54:22 2017: script: /usr/share/apport/apport-gtk, interpreted by /usr/bin/python3.5 (command line "/usr/bin/python3 /usr/share/apport/apport-gtk")
ERROR: apport (pid 5810) Tue Feb  7 14:54:22 2017: debug: session gdbus call: (true,)

ERROR: apport (pid 5810) Tue Feb  7 14:54:26 2017: wrote report /var/crash/_usr_share_apport_apport-gtk.1000.crash
ERROR: apport (pid 6009) Tue Feb  7 14:54:27 2017: called for pid 6003, signal 11, core limit 0
ERROR: apport (pid 6009) Tue Feb  7 14:54:27 2017: script: /usr/share/apport/apport-gtk, interpreted by /usr/bin/python3.5 (command line "/usr/bin/python3 /usr/share/apport/apport-gtk")
ERROR: apport (pid 6009) Tue Feb  7 14:54:27 2017: debug: session gdbus call: (true,)

ERROR: apport (pid 6009) Tue Feb  7 14:54:27 2017: apport: report /var/crash/_usr_share_apport_apport-gtk.1000.crash already exists and unseen, doing nothing to avoid disk usage DoS