@CCWTech said in Unable to connect Ubuntu with Google Online Accounts:

Jun 08 11:15:59 CCW-HAL systemd[3523]: vte-spawn-8b4a59a3-a060-4bdd-92e6-285656bdb9a2.scope: Consumed 3.448s CPU time.
Jun 08 11:16:01 CCW-HAL gnome-shell[3803]: g_closure_unref: assertion 'closure->ref_count > 0' failed
Jun 08 11:16:01 CCW-HAL gnome-shell[3803]: g_closure_unref: assertion 'closure->ref_count > 0' failed
Jun 08 11:16:01 CCW-HAL gnome-shell[3803]: g_closure_unref: assertion 'closure->ref_count > 0' failed
Jun 08 11:16:29 CCW-HAL systemd[3523]: Started app-gnome-org.gnome.Terminal-10924.scope - Application launched by gnome-shell.
Jun 08 11:16:29 CCW-HAL dbus-daemon[3552]: [session uid=1000 pid=3552] Activating via systemd: service name='org.gnome.Terminal' unit='gnome-terminal-server.service' requested by ':1.167' (uid=1000 pid=10927 comm="/usr/bin/gnome-terminal.real" label="unconfined")
Jun 08 11:16:29 CCW-HAL systemd[3523]: Starting gnome-terminal-server.service - GNOME Terminal Server...
Jun 08 11:16:29 CCW-HAL dbus-daemon[3552]: [session uid=1000 pid=3552] Successfully activated service 'org.gnome.Terminal'
Jun 08 11:16:29 CCW-HAL systemd[3523]: Started gnome-terminal-server.service - GNOME Terminal Server.
Jun 08 11:16:29 CCW-HAL systemd[3523]: Started vte-spawn-9cee1911-372a-4bb4-8b57-694984e43990.scope - VTE child process 10955 launched by gnome-terminal-server process 10931.
Jun 08 11:16:49 CCW-HAL gnome-control-c[8079]: Error showing account: Child process exited with code 1
Jun 08 11:16:53 CCW-HAL gnome-online-accounts-panel.desktop[9764]: GLib-GIO: Using cross-namespace EXTERNAL authentication (this will deadlock if server is GDBus < 2.73.3)GLib-GIO: _g_io_module_get_default: Found default implementation gvfs (GDaemonVfs) for ‘gio-vfs’GLib: unsetenv() is not thread-safe and should not be used after threads are createdGLib-GIO: _g_io_module_get_default: Found default implementation dconf (DConfSettingsBackend) for ‘gsettings-backend’GoaBackend: Loading all providers: GoaBackend: - googleGoaBackend: - owncloudGoaBackend: - windows_liveGoaBackend: - exchangeGoaBackend: - lastfmGoaBackend: - imap_smtpGoaBackend: - kerberosGoaBackend: activated kerberos providerGLib-GIO: _g_io_module_get_default: Found default implementation gnutls (GTlsBackendGnutls) for ‘gio-tls-backend’Failed to create account: Dialog was dismissed
Jun 08 11:16:53 CCW-HAL xdg-desktop-por[3907]: Realtime error: Could not map pid: Could not determine pid namespace: Could not find instance-id in process's /.flatpak-info
Jun 08 11:17:01 CCW-HAL CRON[11093]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Jun 08 11:17:01 CCW-HAL CRON[11094]: (root) CMD (cd / && run-parts --report /etc/cron.hourly)
Jun 08 11:17:01 CCW-HAL CRON[11093]: pam_unix(cron:session): session closed for user root
Jun 08 11:17:06 CCW-HAL kernel: WebKitWebProces[11026]: segfault at 55bd22ad9adc ip 000055bd22ad9adc sp 00007ffd1f6adbe8 error 14 likely on CPU 2 (core 2, socket 0)
Jun 08 11:17:06 CCW-HAL kernel: Code: Unable to access opcode bytes at 0x55bd22ad9ab2.
Jun 08 11:17:36 CCW-HAL gnome-shell[3803]: Window manager warning: WM_TRANSIENT_FOR window 0x3a02767 for 0x3a02778 window override-redirect is an override-redirect window and this is not correct according to the standard, so we'll fallback to the first non-override-redirect window 0x3a006dc.
Jun 08 11:17:42 CCW-HAL systemd[1]: Starting systemd-tmpfiles-clean.service - Cleanup of Temporary Directories...
Jun 08 11:17:42 CCW-HAL systemd[1]: systemd-tmpfiles-clean.service: Deactivated successfully.
Jun 08 11:17:42 CCW-HAL systemd[1]: Finished systemd-tmpfiles-clean.service - Cleanup of Temporary Directories.
Jun 08 11:17:42 CCW-HAL systemd[1]: run-credentials-systemd\x2dtmpfiles\x2dclean.service.mount: Deactivated successfully.
Jun 08 11:18:10 CCW-HAL gnome-shell[3803]: Window manager warning: WM_TRANSIENT_FOR window 0x3a029e2 for 0x3a029f0 window override-redirect is an override-redirect window and this is not correct according to the standard, so we'll fallback to the first non-override-redirect window 0x3a006dc.

Looks like it may be a known bug: https://launchpad.net/bugs/2019739