Permission denied in systemd startup script for GPU undervolt

[Olli]

have you checked that the script is executable ?

Need to run command at startup

Hi @destructa, Yes, to both your questions. But I’m wondering if the second one is necessary. I’m recommend creating a script that contains the commands, then creating a systemd unit file to execute the script on startup. And AFAIK the systemd units run as root, so sudo shouldn’t be necessary. First, let’s create the script to execute on startup, I’ll call it set-fans.sh but feel free to adapt it as wished: sudo touch /usr/local/set-fans.sh And let’s make it executable: chown +x /usr/local…