Merge pull request #2387 from nextcloud/update-troubleshooting

Update troubleshooting

doc/README.md

@@ -0,0 +1,17 @@
+# Desktop client documentation
+
+- The main nextcloud Documentation is found at https://github.com/nextcloud/documentation
+- The rst files from the current stable branch will be parsed with sphinx to be used at https://docs.nextcloud.com/desktop/3.0/
+
+## How to build the documentation
+
+- After installing [sphinx](https://www.sphinx-doc.org) you can run:
+
+```
+$ git clone https://github.com/nextcloud/desktop.git
+$ cd desktop
+$ cd docs
+$ sphinx-build -b html -D html_theme='nextcloud_com' -d _build/doctrees   . _build/html/com
+```
+
+The documentation html files will be at ```desktop/docs/_build/html/com```.

doc/troubleshooting.rst

@@ -177,6 +177,21 @@ issue the following command:
 nextcloud --logdir /tmp/nextcloud_logs --logexpire 48
 ```
 
+Alternatively, you can add the following to the configuration file:
+```
+logDebug=true
+logExpire=<hours>
+logDir=<dir>
+```
+
+Once you restart the client, you will find the log file in the ``<dir>`` defined in ``logDir``.
+
+  .. note:: You will find the configuration file in the following locations:
+
+   * Microsoft Windows systems: ``%APPDATA%\Nextcloud\nextcloud.cfg``
+   * macOS systems: ``$HOME/Library/Preferences/Nextcloud/nextcloud.cfg``
+   * Linux distributions: ``$HOME/.config/Nextcloud/nextcloud.cfg``
+
 Nextcloud server Log File
 ~~~~~~~~~~~~~~~~~~~~~~~~~