Alright…
Thank you very much for your help, really appreciate it, but the wacom-config.sh script still doesn’t run at logon.
@Nachlese I started again from scratch and followed all of your steps scrupulously. I got no error indeed but the script just doesn’t run when I start my session.
Again, a simple solution that I found is to add the script in the “Session and Startup” → Application autostart list. Could you explain how that solution might not be correct, aside from not matching the title of the topic ?