diff --git a/README.md b/README.md
index f5538cf..7555934 100644
--- a/README.md
+++ b/README.md
@@ -100,6 +100,8 @@ seta r_customheight  1080    // monitor's height
 
 ## Common errors
 
+### SDL driver error
+
 On **Ubuntu 20.04** :
 ```
 ------- sound initialization -------
@@ -114,3 +116,7 @@ You must install the corresponding 32 bits library :
 ```bash
 sudo apt-get install libasound2-plugins:i386
 ```
+
+### Keyboard inputs does not work
+
+Try moving to `Xorg` instead of `Wayland`... To do so, on Ubuntu, logout, click on the **Settings** icon and select **Xorg**.
\ No newline at end of file