For me : My system is getting restarted again and again. When i did create log file for the reason for restarting system. then i have got this below logs:
Aug 5 16:42:58 lsadmin23 systemd[1]: Starting Hostname Service... Aug 5 16:42:58 lsadmin23 dbus[2605]: [system] Successfully activated service 'org.freedesktop.hostname1' Aug 5 16:42:58 lsadmin23 systemd[1]: Started Hostname Service. Aug 5 16:44:22 lsadmin23 lsass: [LwKrb5GetTgtImpl /builder/src-buildserver/Platform-8.3/src/linux/lwadvapi/threaded/krbtgt.c:276] KRB5 Error code: -1765328360 (Message: Preauthentication failed) Aug 5 16:44:22 lsadmin23 lsass: [lsass] Failed to authenticate user (name = 'pramod.d') -> error = 40022, symbol = LW_ERROR_PASSWORD_MISMATCH, client pid = 5585 Aug 5 16:45:49 lsadmin23 acvpnagent[3514]: Function: CreateThreatReportDirChangeEvent File: ../../vpn/PhoneHome/PhoneHomeAgent.cpp Line: 740 Failed to get threat directory information from settings Aug 5 16:45:49 lsadmin23 acvpnagent[3514]: Function: OnTimerExpired File: ../../vpn/PhoneHome/PhoneHomeAgent.cpp Line: 1092 Failed to create threat report dir change event Aug 5 16:47:53 lsadmin23 systemd[1]: Started CUPS Scheduler. Aug 5 16:49:26 lsadmin23 lsass: [LwKrb5GetTgtImpl /builder/src-buildserver/Platform-8.3/src/linux/lwadvapi/threaded/krbtgt.c:276] KRB5 Error code: -1765328360 (Message: Preauthentication failed) Aug 5 16:49:26 lsadmin23 lsass: [lsass] Failed to authenticate user (name = 'pramod.d') -> error = 40022, symbol = LW_ERROR_PASSWORD_MISMATCH, client pid = 5770 Aug 5 16:50:13 lsadmin23 systemd[1]: Starting Cleanup of Temporary Directories... Aug 5 16:50:13 lsadmin23 systemd-tmpfiles[5809]: [/usr/lib/tmpfiles.d/var.conf:14] Duplicate line for path "/var/log", ignoring. Aug 5 16:50:13 lsadmin23 systemd[1]: Started Cleanup of Temporary Directories. Aug 5 17:00:53 lsadmin23 systemd[1]: Started CUPS Scheduler. Aug 5 17:09:01 lsadmin23 CRON[6269]: (root) CMD ( [ -x /usr/lib/php/sessionclean ] && /usr/lib/php/sessionclean) Aug 5 17:13:54 lsadmin23 systemd[1]: Started CUPS Scheduler. Aug 5 17:17:01 lsadmin23 CRON[6568]: (root) CMD ( cd / && run-parts --report /etc/cron.hourly) Aug 5 17:19:11 lsadmin23 kernel: [ 2651.438323] perf interrupt took too long (2587 > 2500), lowering kernel.perf_event_max_sample_rate to 50000 Aug 5 17:26:55 lsadmin23 systemd[1]: Started CUPS Scheduler. Aug 5 17:27:13 lsadmin23 systemd[1]: Starting Automatically refresh installed snaps... Aug 5 17:27:15 lsadmin23 /usr/lib/snapd/snapd[2726]: daemon.go:180: DEBUG: uid=0;@ GET /v2/find?q=&select=refresh 2.003151052s 200 Aug 5 17:27:15 lsadmin23 snap[6943]: All snaps up-to-date. Aug 5 17:27:15 lsadmin23 systemd[1]: Started Automatically refresh installed snaps. Aug 5 17:27:15 lsadmin23 systemd[1]: snapd.refresh.timer: Adding 2h 45min 52.637887s random time. Aug 5 17:27:15 lsadmin23 systemd[1]: snapd.refresh.timer: Adding 2h 38min 5.394226s random time. Aug 5 17:36:03 lsadmin23 org.gnome.evolution.dataserver.Sources5[3941]: ** (evolution-source-registry:4267): WARNING **: secret_service_search_sync: must specify at least one attribute to match Aug 5 17:39:01 lsadmin23 CRON[7173]: (root) CMD ( [ -x /usr/lib/php/sessionclean ] && /usr/lib/php/sessionclean) Aug 5 17:39:55 lsadmin23 systemd[1]: Started CUPS Scheduler. Aug 5 17:52:56 lsadmin23 systemd[1]: Started CUPS Scheduler. Aug 5 17:53:21 lsadmin23 gnome-session[4147]: ** (zeitgeist-datahub:4586): WARNING **: zeitgeist-datahub.vala:212: Error during inserting events: GDBus.Error:org.gnome.zeitgeist.EngineError.InvalidArgument: Incomplete event: interpretation, manifestation and actor are required Please check it, and assist me with solution. As i got fed up with system -- You received this bug notification because you are a member of DX Packages, which is subscribed to zeitgeist in Ubuntu. Matching subscriptions: dx-packages https://bugs.launchpad.net/bugs/1486445 Title: Lots of zeitgeist errors Status in Zeitgeist Datahub: Confirmed Status in zeitgeist package in Ubuntu: Confirmed Bug description: $ cat /var/log/syslog shows me lots of zeitgeist-related errors. My system is behaving weird lately since the upgrade from Ubuntu 14.10 to 15.04 so I am guessing this might be related. Alright, here the relevant log entries: Aug 19 19:31:49 M1 org.gnome.zeitgeist.Engine[25838]: ** (zeitgeist-datahub:26262): WARNING **: zeitgeist-datahub.vala:212: Error during inserting events: GDBus.Error:org.gnome.zeitgeist.EngineError.InvalidArgument: Incomplete event: interpretation, manifestation and actor are required ... Aug 19 20:25:14 M1 org.gnome.zeitgeist.Engine[25838]: ** (zeitgeist-datahub:26262): WARNING **: recent-manager-provider.vala:132: Desktop file for "file:///home/michael-heuberger/.config/sublime-text-3/Projects/seeflow_live.sublime-project" was not found, exec: sublime_text, mime_type: application/octet-stream Aug 19 20:25:14 M1 org.gnome.zeitgeist.Engine[25838]: ** (zeitgeist-datahub:26262): WARNING **: recent-manager-provider.vala:132: Desktop file for "file:///home/michael-heuberger/binarykitchen/code/videomail.io/etc/ssl-certs/local/fake.crt" was not found, exec: google-chrome-stable, mime_type: application/pkix-cert Aug 19 20:25:14 M1 org.gnome.zeitgeist.Engine[25838]: ** (zeitgeist-datahub:26262): WARNING **: recent-manager-provider.vala:132: Desktop file for "file:///home/michael-heuberger/binarykitchen/code/webcamjs/demos/flash.html" was not found, exec: google-chrome-stable, mime_type: application/x-extension-html ... Aug 19 20:34:30 M1 org.gnome.zeitgeist.SimpleIndexer[25838]: ** (zeitgeist-fts:26260): WARNING **: Unable to get info on application://gnome-terminal-server.desktop Aug 19 20:37:47 M1 org.gnome.zeitgeist.SimpleIndexer[25838]: message repeated 2 times: [ ** (zeitgeist-fts:26260): WARNING **: Unable to get info on application://gnome-terminal-server.desktop] ... Aug 19 20:38:52 M1 org.gnome.zeitgeist.SimpleIndexer[25838]: ** (zeitgeist-fts:26260): WARNING **: Unable to get info on application://gnome-terminal-server.desktop Any clues how to fix all that? To manage notifications about this bug go to: https://bugs.launchpad.net/zeitgeist-datahub/+bug/1486445/+subscriptions -- Mailing list: https://launchpad.net/~dx-packages Post to : dx-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~dx-packages More help : https://help.launchpad.net/ListHelp
