Hi everybody, I was using a Pi 3, and now I moved to a Pi 4. I discovered a new feature in the Pi 4 that didn’t exist in the Pi 3. The Pi 4 doesn’t boot when a plugged TV is off. This is annoying for me since I want the Pi 4 to boot and to turn on the TV via CEC-Client. Is there any way to change th...

Thanks a lot for the advice.

I will try these stuff and answer you.

Best regards.

Hi pcmanbob, thanks for the answer. The raspberry is connected to a screen and I plug a keyboard only when I modify the application, otherwise there is only a screen plugged to the raspberry running without stopping. I use Linux commands in my C++ code using the instruction "system". For example, I ...

Hello every one, I writing this post to ask you a question about a problem I am having with the Raspberry Pi 3 B+. I am using Raspbian Stretch (2018-06-27) and I am writing a code with Qt 4.8.7. In my application I use Linux commands as follows: system("sudo shutdown now"); or system("/opt/vc/bin/vc...