From f8c94cbcfb8147d488fe75a0e6ceb6e0c1b390d8 Mon Sep 17 00:00:00 2001
From: Igor Sysoev <igor@sysoev.ru>
Date: Wed, 6 Sep 2017 20:40:15 +0300
Subject: [PATCH] README: added Troubleshooting section.

---
 README.md | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index b1c5301d..1ccbfda2 100644
--- a/README.md
+++ b/README.md
@@ -926,6 +926,22 @@ submit a pull request in the https://github.com/nginx/unit repository.
 
 ## Troubleshooting
 
-**TBD**
+Unit log for the binary packages is located in `/var/log/unit.log`.
+
+Log file location can also be found by running `unitd --help`.
+
+Debug verbosity level of the log is enabled during configuration time:
+
+```
+./configure --debug
+```
+
+Unit and all modules have to be recompiled and reinstalled after reconfiguring.
+
+Please be aware that the debug log size grows very quickly.
+
+Community mailing list is available at <unit@nginx.org>.
+Subscribe to the mailing list by sending email to <unit-subscribe@nginx.org> or
+at <http://mailman.nginx.org/mailman/listinfo/unit>.
 
 <!-- /section:6 -->