[PSMOVE WARNING] Failed to connect

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Caleb Vatral

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Sep 6, 2025, 11:03:48 PM (2 days ago) Sep 6
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Hi, I recently started trying to use the API and have been working on Linux Mint so far. I managed to get it built and the controller configured and connected. I can see the "Motion Controller" device in Bluetooth settings and when I run "jstest /dev/input/js0", I can see the values changing when moving the controller or pressing buttons. 

However, when I try to run the example_new_api in both Python and C++, I get the message,
"[PSMOVE WARNING] Failed to connect to controller #0". Is there something I am missing the configuration/setup?

Caleb Vatral

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Sep 6, 2025, 11:25:50 PM (2 days ago) Sep 6
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Well go figure that as soon as I post this, I figured it out. Turns out I needed to run as root (e.g., sudo) to make the connection. Also fixed the problem of not running as root by copying 99-psmove.rules as stated in the documentation.
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