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FileNotFoundError: [Errno 2] No existe el fichero o el directorio: '/dev/dri/card0' #59

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UADER-FCyT-SDR opened this issue Jun 25, 2024 · 2 comments
Open

FileNotFoundError: [Errno 2] No existe el fichero o el directorio: '/dev/dri/card0' #59

UADER-FCyT-SDR opened this issue Jun 25, 2024 · 2 comments

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@UADER-FCyT-SDR
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Hi,
Just installed py-videocore6 on a RBPi 4 under bookworm and when running python sgemm.py it says /dev/dri/card is missing, and indeed it is as it no show when doing ls /dev/dri/card*

¿Any ideas or hints on that?

Best Regards, Pedro.
@notogawa
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Do you meet the requirements?

To access the device, you need to belong to video group or be root user.

@UADER-FCyT-SDR
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Yes, indeed. I ran sudo usermod --append --groups video pi during installation and also tried with sudo python......

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@notogawa @UADER-FCyT-SDR