Troubleshooting • Re: Raspberry pi 5 not connecting to 3d printer

rasberry@rasberry:~ $ lsusb
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 0461:4e04 Primax Electronics, Ltd Lenovo Keyboard KB1021
Bus 001 Device 002: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

No nothing other than my keyboard and mouse but when i plug my 3d printer board (skr mini e3v3) into my windows laptop it show a usb device is connected but just the raspberry pi is showing nothing even when I do dmesg -w on my pi it doesnt show any change when I unplug the 3d printer board and plug it back it but like my mouse and keyboard I see changes like you should and it doesnt matter if I try the 3.0 ports or the 2.0 ports shows nothing on the 3d printer board being connected. I has been driving me nuts I even made 2 different AI's to help me fix and diagnose the issue and one is no help the other says a serial port permission but cant explain or fix.

Statistics: Posted by nickrr — Sat Nov 22, 2025 1:56 am

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