我们有一个运行 Ubuntu 10.04.4 LTS 的 vps，在试图找到 php 问题的解决方案时，我已经意识到 syslog 系统的问题 - 不过我不确定。
syslog.conf 文件如下所示：
auth,authpriv.* -/var/log/auth.log
*.*;auth,authpriv.none -/var/log/syslog
#cron.* -/var/log/cron.log
daemon.* -/var/log/daemon.log
kern.* -/var/log/kern.log
lpr.* -/var/log/lpr.log
mail.* -/opt/psa/var/log/maillog
user.* -/var/log/user.log
#
# Logging for the mail system. Split it up so that
# it is easy to write scripts to parse these files.
#
mail.info -/var/log/mail.info
mail.warning -/var/log/mail.warn
mail.err -/var/log/mail.err
# Logging for INN news system
#
news.crit -/var/log/news/news.crit
news.err -/var/log/news/news.err
news.notice -/var/log/news/news.notice
#
# Some `catch-all' logfiles.
#
*.=debug;\ …