[syslog-ng] syslog-ng doesn't log anything with local configuration

Hi, I am using openSUSE 10.3 with syslog-ng 1.6.12-33 with the following configuration file: # source s_file { internal(); }; destination d_file { file("/home/uga/Daten/system/system.msg"); }; log { source(s_file); destination(d_file); }; You see, it's really simple. ls -l displays for the file: -rw-rw-rw- 1 root root 0 2008-02-07 22:03 system.msg So system.msg is writable for all. But nothing is logged to the file, even after restart. The FAQ mentions a similar case (http://www.campin.net/syslog-ng/faq.html#dupe_sources) but the problem here are clearly duplicate sources in the directives. This is not the case here. Any ideas are very welcome. Thanks