Comment # 5 on bug 1021325 from Tony Mechelynck

Output of "journalctl -xn" is rather short, as follows:

-- Logs begin at Thu 2016-01-07 17:15:28 CET, end at Mon 2017-01-23 10:34:05
CET. --
Jan 23 10:31:38 linux-2iyu org.kde.gwenview.desktop[1228]: Guess plugin: 
"textthumbnail"
Jan 23 10:32:03 linux-2iyu org.kde.gwenview.desktop[1228]: Wanting MIME Type:
"text/x-log"
Jan 23 10:32:03 linux-2iyu org.kde.gwenview.desktop[1228]: Guess plugin: 
"textthumbnail"
Jan 23 10:32:13 linux-2iyu org.kde.gwenview.desktop[1228]: Wanting MIME Type:
"text/x-log"
Jan 23 10:32:13 linux-2iyu org.kde.gwenview.desktop[1228]: Guess plugin: 
"textthumbnail"
Jan 23 10:32:21 linux-2iyu netconfig[3181]: Executing 'batch' for pid 3179
Jan 23 10:32:32 linux-2iyu org.kde.gwenview.desktop[1228]: Wanting MIME Type:
"text/x-log"
Jan 23 10:32:32 linux-2iyu org.kde.gwenview.desktop[1228]: Guess plugin: 
"textthumbnail"
Jan 23 10:34:05 linux-2iyu org.kde.gwenview.desktop[1228]: Wanting MIME Type:
"text/x-log"
Jan 23 10:34:05 linux-2iyu org.kde.gwenview.desktop[1228]: Guess plugin: 
"textthumbnail"