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CEC-off before shutdown #24

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DeeWeezzz opened this issue Jul 8, 2021 · 0 comments

DeeWeezzz commented Jul 8, 2021 •

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Hi,

I'm generally new to the Pi and it's features.
What I try to do is to insert a subprocess before the shutdown, to turn the tv off.

What I tried:
Create a monitor_off.sh-file with command: echo 'standby 0' | cec-client -s -d 1
Edit listen-for-shutdown-file to:

subprocess.call("sh monitor_off.sh", shell=True)
time.sleep(5)
subprocess.call(['shutdown', '-h', 'now'], shell=False)

Yet even if I delete the shutdown entirely, the Pi just reboots somehow.

Do you have a better Idea or a fix for my problem?

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