diff --git a/docs/DeveloperGuide/TroubleShooting/index.md b/docs/DeveloperGuide/TroubleShooting/index.md
index 85dd710dc..d78b1edaf 100644
--- a/docs/DeveloperGuide/TroubleShooting/index.md
+++ b/docs/DeveloperGuide/TroubleShooting/index.md
@@ -14,6 +14,6 @@ This document describes the most common errors encountered when working with AWS
|Error when starting AWSIM binary. `segmentation fault (core dumped)`| - Check if yourNvidia drivers or Vulkan API are installed correctly
- When building binary please pay attantion whether the `Graphic Jobs` option in `Player Settings` is disabled. It should be disabled since it may produce segmentation fault errors. Please check [forum](https://forum.unity.com/threads/segmentation-fault-core-dumped-in-standalone-app-but-not-in-editor.1226610/) for more details. |
|Initial pose does not match automatically. |Set initial pose manually.
![](Image_Initial_0.png)
![](Image_Initial_1.png)|
|Unity crashes and check the log for the cause of the error.|**Editor log file location**
Windows :
`C:\Users\username\AppData\Local\Unity\Editor\Editor.log`
Linux :
`~/.config/unity3d/.Editor.log`
**Player log file location**
Windows : `C:\Users\username\AppData\LocalLow\CompanyName\ProductName\output_log.txt`
Linux :
`~/.config/unity3d/CompanyName/ProductName/Player.log`
See also : [Unity Documentation - Log Files](https://docs.unity3d.com/2021.1/Documentation/Manual/LogFiles.html)|
-|Safe mode dialog appears when starting UnityEditor.
or
error : `No usable version of libssl was found`|1. download libssl
`$ wget http://security.ubuntu.com/ubuntu/pool/main/o/openssl1.0/libssl1.0.0_1.0.2n-1ubuntu5.11_amd64.deb`
2. install
`sudo dpkg -i libssl1.0.0_1.0.2n-1ubuntu5.11_amd64.deb`|
+|Safe mode dialog appears when starting UnityEditor.
or
error : `No usable version of libssl was found`|1. download libssl
`$ wget http://security.ubuntu.com/ubuntu/pool/main/o/openssl1.0/libssl1.0.0_1.0.2n-1ubuntu5.13_amd64.deb`
2. install
`sudo dpkg -i libssl1.0.0_1.0.2n-1ubuntu5.13_amd64.deb`|
|(Windows) Unity Editor's error:`Plugins: Failed to load 'Assets/RGLUnityPlugin/Plugins/Windows/x86_64/RobotecGPULidar.dll' because one or more of its dependencies could not be loaded.`|Install [Microsoft Visual C++ Redistributable packages for Visual Studio 2015, 2017, 2019, and 2022](https://learn.microsoft.com/en-us/cpp/windows/latest-supported-vc-redist?view=msvc-170#visual-studio-2015-2017-2019-and-2022) (X64 Architecture)|
|(Windows) Built-binary or Unity Editor freeze when simulation started|Update/Install latest NIC(NetworkInterfaceCard) drivers for your PC.
Especially, if you can find latest drivers provided by chip vendors for the interfaces (not by Microsoft), we recommend vendors' drivers.|