Scripts installation on retropie 4.6 (buster)

[Julenvitoria]

This is a really good find.  I wonder why we have never noticed it before.  I guess that the boot wait wouldn't break anything, but the i2c could cause the backlight control to fail.  Weird.  Thank you very much for noticing that!

Cool!! I'm so glad I helped solve something like this

It should be executable.  You are right.  When I 'git clone' the repo, it is already executable.  I added in a chmod for you, so it will be sure to get the permission.  I don't know why it didn't already have it for you.

I don’t know... Maybe it was some kind of failure that I had without realizing it, sorry... 

I'm sorry but I didn't answer before but I was away from home for holidays. Many thanks for your support