NanoPI R4S second USB not working


Dan Podeanu
Go to solution Solved by Werner,

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Armbianmonitor:

The second USB port of NanoPI R4s is not working -- the logs were created with a USB disk inserted in port 2.

 

# lsusb -t

/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 5000M

/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 480M

    |__ Port 1: Dev 3, If 0, Class=Vendor Specific Class, Driver=pl2303, 12M

 

If I remove and swap the USB devices:

 

# lsusb -t

/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 5000M

    |__ Port 1: Dev 2, If 0, Class=Mass Storage, Driver=usb-storage, 5000M

/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 480M

 

Other users are reporting the same problem, including that it works with FriendlyCore and FriendlyWRT. I can test if needed to confirm the port is not dead.

 

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Armbian is a community driven open source project. Do you like to contribute your code?

On 6/11/2021 at 2:10 AM, _MB_ said:

I had the same issue. As a quick solution, I installed Armbian_21.05.1_Nanopi-r4s_focal_current_5.10.35.img.xz und updated the kernel to 5.11.18 and 5.12.6. With both versions, the second USB port is working now.

 

Apologies -- how do I do that? I am well versed in Linux, but not familiar with Armbian.

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17 hours ago, Werner said:

You can use the armbian-config tool. Check System -> Other

Perfect, thank you.

 

# uname -a

Linux zen 5.11.18-rockchip64 #21.05.1 SMP PREEMPT Thu May 6 22:15:36 UTC 2021 aarch64 aarch64 aarch64 GNU/Linux

 

# lsusb -t

/:  Bus 06.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 5000M

/:  Bus 05.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 480M

    |__ Port 1: Dev 2, If 0, Class=Vendor Specific Class, Driver=rtl88x2bu, 480M

/:  Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 5000M

/:  Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 480M

    |__ Port 1: Dev 2, If 0, Class=Vendor Specific Class, Driver=pl2303, 12M

/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=ohci-platform/1p, 12M

/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci-platform/1p, 480M

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