To remove the thinclient_drives folder from XRDP, you need to modify the XRDP configuration to prevent it from creating and using this directory. Here’s a step-by-step guide on how to do it:

1. Open the XRDP configuration file

   $ sudo vim /etc/xrdp/xrdp.ini
   

2. Change allow_channels value

   allow_channels=false
   

3. Restart xrdp

   $ sudo systemctl restart xrdp
   

By following these steps, the thinclient_drives folder should no longer be created or used by XRDP.