kern.log is now always empty
by Lefevre from LinuxQuestions.org on (#4WCB2)
Hello,
I just do an upgrade of my debian server from Jessie to Stretch.
But I totaly forgotten to do it in a init S status.
It seems that there was no big issue during the update but I can see now that my kern.log is now always empty. If I do "logger -p kern.info "kern.info: test" for example, it is not written into kern.log.
I'm not familiar with syslog-ng and did'nt find any document that explain how it works and how to debug.
Is there anybody that could help me on this?
# lsb_release -a
No LSB modules are available.
Distributor ID:Debian
Description:Debian GNU/Linux 9.11 (stretch)
Release:9.11
Codename:stretch
# ps -ef | grep syslog
root 24768 1 0 19:21 ? 00:00:00 /usr/sbin/syslog-ng -F --no-caps


I just do an upgrade of my debian server from Jessie to Stretch.
But I totaly forgotten to do it in a init S status.
It seems that there was no big issue during the update but I can see now that my kern.log is now always empty. If I do "logger -p kern.info "kern.info: test" for example, it is not written into kern.log.
I'm not familiar with syslog-ng and did'nt find any document that explain how it works and how to debug.
Is there anybody that could help me on this?
# lsb_release -a
No LSB modules are available.
Distributor ID:Debian
Description:Debian GNU/Linux 9.11 (stretch)
Release:9.11
Codename:stretch
# ps -ef | grep syslog
root 24768 1 0 19:21 ? 00:00:00 /usr/sbin/syslog-ng -F --no-caps