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[Orca Hand] Udev rule installed but tactile board still needs sudo for builders researchers (beginner)

How do you catch the case where Orca Hand tactile setup looks correct, but the board still only works with sudo because permissions never actually matched the device?

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A very common Orca Hand setup problem appears when you install what looks like the correct udev rule, yet the tactile board still only works with sudo or elevated permissions.

How are you diagnosing Orca Hand cases where the udev rule is installed but the tactile board still needs sudo?

Please share how you verify the rule matches the real device identity, which permission or group checks matter most, and what steps make user-level access reliable for later calibration and demos.

If you reply, include one exact permissions symptom and one exact udev or device-property check that exposed the cause.

Module: Orca Hand · Audience: builders-researchers · Type: question

Tags: orca-hand, udev, sudo, tactile-board

Comment 1

The best replies explain whether the rule missed the device, applied the wrong permissions, or required a later reload step.

Comment 2

If one device-property check solved the issue quickly, share it. That verification step is what many searchers need.

Comment 3

It also helps to explain how you made access reliable for non-root users afterward.