Rescue people - Problem launching and with hw acceleration

Today I was trying to connect and launch my exercise without hardware acceleration, and I wasn’t able to launch it.

Here is a screenshot:

Using hardware acceleration, I can connect and launch but I can’t display gazebo. Seems like there are some perm problem, here is the terminal output:

Starting Gzclient
/bin/sh: 1: /RoboticsAcademy/exercises/rescue_people/web-template/launch: Permission denied
Gazebo multi-robot simulator, version 11.12.0
Copyright (C) 2012 Open Source Robotics Foundation.
Released under the Apache 2 License.
http://gazebosim.org

[VGL] ERROR: Could not open display /dev/dri/card0.

I share what I see inside unibotics when I try to activate gazebo with hw acceleration:

Hi @csanrod,

The HW acceleration is in beta testing, so in many cases that feature will not work. We suggest launching the RADI normally.

Best regards,
David