Newbie - How To Run Commands

Kunstaeng · 13. April 2023

Hi together,

absolutely new to this topic and decided to build my own hyperion setup. As many others I´m facing issues with the WS2812B LEDs as only one green LED is lighting up with the following error log: Device disabled, device 'ws281x' signals error: 'Hyperion must run with "root" privileges for this device. Current user is: "hyperion"'

The proposed solution is to run the following command: sudo updateHyperionUser -u root

But how do I actually run this command, is there some place in the WebUI where I can enther this or do I have to connect to my Pi4 via SSH (by doing that I get Port22: conenction refused)?

Maybe someone can help me with this

Lord-Grey · 13. April 2023

See here how to enable ssh.

Kunstaeng · 13. April 2023

Hi Lord-Grey,

ssh is enabled by placing the file onto the sd card, but the message still says "port 22: Connection refused" after putting in the command ssh hyperion@"IP" (macOS Terminal)

Best regards

Lord-Grey · 13. April 2023

Are you using the right password?

pclin · 13. April 2023

Connection refused while connecting to SSH servers.

There could be several reasons behind the error like the SSH service is inactive, the port is blocked by UFW firewall, the server is using a different port, or because of some IP conflict.

I suspect the SSH service is still inactive, check again whether the ssh file is present in the "boot" partition.

regards pclin

Newbie - How To Run Commands

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