我安装了 gnome-activity-journal，重新启动了 zeitgeist 并启动了 gnome-activity-journal，该应用程序只是加载而不显示任何内容。我尝试了 PPA 的最新版本：
ii zeitgeist 0.8.2-0ubuntu1~ppa1~natty event logging framework
ii zeitgeist-core 0.8.2-0ubuntu1~ppa1~natty event logging framework - engine
ii gnome-activity-journal 0.6.0-0ubuntu1~natty1~ppa graphical user interface for Zeitgeist
但结果是一样的：
守护进程说：
[DEBUG - zeitgeist.engine] Found 0 events in 0.000194s
[DEBUG - zeitgeist.engine] Found 53 events in 0.000753s
[DEBUG - zeitgeist.engine] Got 0 raw events in 0.000776s
[DEBUG - zeitgeist.engine] Got 53 events in 0.000109s
[DEBUG - zeitgeist.engine] Where time spent in _get_event_from_row in 0.000000s
[DEBUG - zeitgeist.engine] Where time spent in _get_subject_from_row in 0.000000s
[DEBUG - zeitgeist.engine] Where time spent in apply_get_hooks in 0.000000s
[DEBUG - zeitgeist.engine] Found 28 events in 0.000766s
[DEBUG - zeitgeist.engine] Got 0 raw events in 0.000444s
[DEBUG - zeitgeist.engine] Got 28 events in 0.000113s
[DEBUG - zeitgeist.engine] Where time spent in _get_event_from_row in 0.000000s
[DEBUG - zeitgeist.engine] Where time spent in _get_subject_from_row in 0.000000s
[DEBUG - zeitgeist.engine] Where time spent in apply_get_hooks in 0.000000s
[DEBUG - zeitgeist.engine] Found 236 events in 0.001218s
[DEBUG - zeitgeist.engine] Got 0 raw events in 0.003643s
[DEBUG - zeitgeist.engine] Got 236 events in 0.000178s
[DEBUG - zeitgeist.engine] Where time spent in _get_event_from_row in 0.000000s
[DEBUG - zeitgeist.engine] Where time spent in _get_subject_from_row in 0.000000s
[DEBUG - zeitgeist.engine] Where time spent in apply_get_hooks in 0.000000s
[DEBUG - zeitgeist.engine] Found 115 events in 0.000892s
[DEBUG - zeitgeist.engine] Got 0 raw events in 0.001598s
[DEBUG - zeitgeist.engine] Got 115 events in 0.000118s
[DEBUG - zeitgeist.engine] Where time spent in _get_event_from_row in 0.000000s
[DEBUG - zeitgeist.engine] Where time spent in _get_subject_from_row in 0.000000s
[DEBUG - zeitgeist.engine] Where time spent in apply_get_hooks in 0.000000s
[DEBUG - zeitgeist.engine] Found 10 events in 0.000587s
[DEBUG - zeitgeist.engine] Got 0 raw events in 0.000191s
[DEBUG - zeitgeist.engine] Got 10 events in 0.000102s
[DEBUG - zeitgeist.engine] Where time spent in _get_event_from_row in 0.000000s
[DEBUG - zeitgeist.engine] Where time spent in _get_subject_from_row in 0.000000s
[DEBUG - zeitgeist.engine] Where time spent in apply_get_hooks in 0.000000s
[DEBUG - zeitgeist.engine] Found 0 events in 0.000665s
[DEBUG - zeitgeist.fts] Indexing 'file:///home/raphink/Pictures/stalled_activity_journal.png'
[DEBUG - zeitgeist.fts] Indexing 'file:///home/raphink/Pictures/stalled_activity_journal.png'
[DEBUG - zeitgeist.fts] Indexing 'file:///home/raphink/Pictures/stalled_activity_journal.png'
[DEBUG - zeitgeist.engine] Inserted 3 events out of 3 in 0.207549s
[DEBUG - zeitgeist.notify] Checking monitor :1.146/org/gnome/zeitgeist/monitor/1
[DEBUG - zeitgeist.notify] Checking monitor :1.146/org/gnome/zeitgeist/monitor/3
[DEBUG - zeitgeist.notify] Checking monitor :1.146/org/gnome/zeitgeist/monitor/2
[DEBUG - zeitgeist.notify] Checking monitor :1.146/org/gnome/zeitgeist/monitor/5
[DEBUG - zeitgeist.notify] Checking monitor :1.146/org/gnome/zeitgeist/monitor/4
[DEBUG - zeitgeist.notify] Checking monitor :1.146/org/gnome/zeitgeist/monitor/6
[DEBUG - zeitgeist.notify] Notifying :1.146/org/gnome/zeitgeist/monitor/6 about 3 insertions
[DEBUG - zeitgeist.fts] Committing FTS index
[WARNING - zeitgeist.notify] Failed to deliver notification: org.freedesktop.DBus.Error.NoReply: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.
知道出了什么问题吗？