It happen to me just now, grep by "gnome-session-binary": 5059:Apr 18 15:20:14 xiaobai-Latitude-E6430s gnome-session[3062]: gnome-session-binary[3062]: WARNING: App 'spice-vdagent.desktop' exited with code 1 5060:Apr 18 15:20:14 xiaobai-Latitude-E6430s gnome-session-binary[3062]: WARNING: App 'spice-vdagent.desktop' exited with code 1 5087:Apr 18 15:20:16 xiaobai-Latitude-E6430s gnome-session-binary[3062]: Entering running state 5796:Apr 18 15:20:26 xiaobai-Latitude-E6430s dbus-daemon[4095]: [session uid=1000 pid=4095] Activating service name='org.gnome.ScreenSaver' requested by ':1.19' (uid=1000 pid=4098 comm="/usr/lib/gnome-session/gnome-session-binary " label="unconfined") 5803:Apr 18 15:20:26 xiaobai-Latitude-E6430s gnome-session[4098]: gnome-session-binary[4098]: WARNING: Could not parse desktop file gnome-user-share-obexpush.desktop or it references a not found TryExec binary 5804:Apr 18 15:20:26 xiaobai-Latitude-E6430s gnome-session-binary[4098]: WARNING: Could not parse desktop file gnome-user-share-obexpush.desktop or it references a not found TryExec binary 5805:Apr 18 15:20:26 xiaobai-Latitude-E6430s gnome-session[4098]: gnome-session-binary[4098]: WARNING: Could not parse desktop file caribou-autostart.desktop or it references a not found TryExec binary 5806:Apr 18 15:20:26 xiaobai-Latitude-E6430s gnome-session-binary[4098]: WARNING: Could not parse desktop file caribou-autostart.desktop or it references a not found TryExec binary 5883:Apr 18 15:20:31 xiaobai-Latitude-E6430s gnome-session[4098]: gnome-session-binary[4098]: WARNING: App 'spice-vdagent.desktop' exited with code 1 5884:Apr 18 15:20:31 xiaobai-Latitude-E6430s gnome-session-binary[4098]: WARNING: App 'spice-vdagent.desktop' exited with code 1 5950:Apr 18 15:22:02 xiaobai-Latitude-E6430s gnome-session[4098]: gnome-session-binary[4098]: WARNING: Application 'org.gnome.SettingsDaemon.Sharing.desktop' failed to register before timeout 5951:Apr 18 15:22:02 xiaobai-Latitude-E6430s gnome-session[4098]: gnome-session-binary[4098]: CRITICAL: We failed, but the fail whale is dead. Sorry.... 5952:Apr 18 15:22:02 xiaobai-Latitude-E6430s gnome-session-binary[4098]: Unrecoverable failure in required component org.gnome.SettingsDaemon.Sharing.desktop 5954:Apr 18 15:22:02 xiaobai-Latitude-E6430s gnome-session-binary[4098]: WARNING: Application 'org.gnome.SettingsDaemon.Sharing.desktop' failed to register before timeout 5992:Apr 18 15:22:02 xiaobai-Latitude-E6430s gnome-session-binary[4098]: CRITICAL: We failed, but the fail whale is dead. Sorry.... 6720:Apr 18 15:22:08 xiaobai-Latitude-E6430s dbus-daemon[4095]: [session uid=1000 pid=4095] Activating service name='org.gnome.ScreenSaver' requested by ':1.97' (uid=1000 pid=5292 comm="/usr/lib/gnome-session/gnome-session-binary " label="unconfined") 6723:Apr 18 15:22:08 xiaobai-Latitude-E6430s gnome-session[5292]: gnome-session-binary[5292]: WARNING: Could not parse desktop file gnome-user-share-obexpush.desktop or it references a not found TryExec binary 6724:Apr 18 15:22:08 xiaobai-Latitude-E6430s gnome-session-binary[5292]: WARNING: Could not parse desktop file gnome-user-share-obexpush.desktop or it references a not found TryExec binary 6725:Apr 18 15:22:08 xiaobai-Latitude-E6430s gnome-session[5292]: gnome-session-binary[5292]: WARNING: Could not parse desktop file caribou-autostart.desktop or it references a not found TryExec binary 6726:Apr 18 15:22:08 xiaobai-Latitude-E6430s gnome-session-binary[5292]: WARNING: Could not parse desktop file caribou-autostart.desktop or it references a not found TryExec binary 6754:Apr 18 15:22:10 xiaobai-Latitude-E6430s gnome-session[5292]: gnome-session-binary[5292]: WARNING: App 'spice-vdagent.desktop' exited with code 1 6755:Apr 18 15:22:10 xiaobai-Latitude-E6430s gnome-session-binary[5292]: WARNING: App 'spice-vdagent.desktop' exited with code 1 6799:Apr 18 15:22:15 xiaobai-Latitude-E6430s gnome-session-binary[5292]: Entering running state
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-settings-daemon in Ubuntu. https://bugs.launchpad.net/bugs/1764417 Title: Unrecoverable failure in required component org.gnome.SettingsDaemon.Color.desktop Status in gnome-settings-daemon package in Ubuntu: Confirmed Bug description: I've had this happen a couple of times now since upgrading to 18.04: soon (perhaps within a minute) after logging in, Gnome session ends abruptly and I'm thrown back to the login screen. IIRC, in both instances this occurred on the first login after boot, so it does not reoccur on the subsequent re-login, and not on every login (very rarely in fact), and for now I have no better steps to reproduce this other than "boot, log in". Bug #1663839 (reported against 17.04) seems similar, as does bug #1731428 (reported against 17.10). journalctl output during the issue: Apr 16 07:00:30 saegusa gnome-session[4342]: gnome-session-binary[4342]: WARNING: Application 'org.gnome.SettingsDaemon.Color.desktop' failed to register before timeout Apr 16 07:00:30 saegusa gnome-session-binary[4342]: WARNING: Application 'org.gnome.SettingsDaemon.Color.desktop' failed to register before timeout Apr 16 07:00:30 saegusa gnome-session-binary[4342]: Unrecoverable failure in required component org.gnome.SettingsDaemon.Color.desktop Apr 16 07:00:30 saegusa gnome-session[4342]: gnome-session-binary[4342]: CRITICAL: We failed, but the fail whale is dead. Sorry.... Apr 16 07:00:30 saegusa gnome-session-binary[4342]: CRITICAL: We failed, but the fail whale is dead. Sorry.... ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: gnome-settings-daemon 3.28.1-0ubuntu1 ProcVersionSignature: Ubuntu 4.15.0-15.16-generic 4.15.15 Uname: Linux 4.15.0-15-generic x86_64 ApportVersion: 2.20.9-0ubuntu4 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Mon Apr 16 17:07:14 2018 InstallationDate: Installed on 2016-10-13 (550 days ago) InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=fi_FI.UTF-8 SHELL=/bin/bash SourcePackage: gnome-settings-daemon UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-settings-daemon/+bug/1764417/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

