Trezor No Longer Works With Go-ethereum Usbwallet Library

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Trezor No Longer Works with Go-Ethereum USBwallet Library: A Troubleshooting Guide

In recent times, users have reported issues with Trezor's interaction with the go-ethereum's usbwallet library. This library, which was once a reliable tool for connecting hardware wallets to the Ethereum network, has stopped working with Trezor devices. In this article, we will delve into the details of this issue, explore the possible causes, and provide a step-by-step guide to help users troubleshoot and resolve the problem.

The issue at hand is that the go-ethereum's usbwallet library can no longer detect Trezor devices on both macOS and Linux operating systems. This is a significant problem, as it prevents users from accessing their Trezor wallets and interacting with the Ethereum network. The symptoms of this issue include:

  • The usbwallet library finds a USB entry for the Trezor device, but it is for USB Interface 1, not Interface 0.
  • Only the FIDO/U2F interface shows up, and not the hardware wallet interface.
  • The Trezor Suite still works, but the go-ethereum's usbwallet library does not.

To ensure that we are on the same page, let's take a look at the latest firmware versions for both the Trezor Model T and Model One as of 2025-05-17:

  • Trezor Model T: Firmware version 2.3.4, revision 1.
  • Trezor Model One: Firmware version 2.3.3, revision 1.

To reproduce the issue, we need to set up our desktop or smartphone with the following configuration:

  • Wallet software: Trezor Suite.
  • OS: macOS or Linux.
  • Browser: Chrome.

To reproduce the issue, we can use the following Go code:

package main

import (
	"fmt"

	"github.com/ethereum/go-ethereum/accounts/usbwallet"
)

func main() {
	hub, err := usbwallet.NewTrezorHubWithWebUSB()
	if err != nil {
		panic(err)
	}
	for _, wallet := range hub.Wallets() {
		fmt.Println(wallet)
	}
}

This code creates a new Trezor hub using the WebUSB interface and prints out the list of available wallets. However, in this case, the output will be empty, indicating that the issue is present.

The expected behavior is that the go-ethereum's usbwallet library should detect the Trezor device and display the list of available wallets. However, in this case, the library is unable to detect the device, and the output is empty.

It's worth noting that this issue is not specific to the go-ethereum library, and a separate ticket has been filed on the GitHub repository: https://github.com/ethereum/go-ethereum/issues/31841. This ticket is a hopeful attempt to gather more information and advice from the community, particularly from Trezor experts.

To troubleshoot and resolve this issue, we can try the following steps:

  1. Update the firmware: Ensure the Trezor device is running the latest firmware version. You can check the firmware version by opening the Trezor Suite and navigating to the "Settings" menu.
  2. Check the USB interface: Verify that the USB interface is set to the correct mode. You can do this by opening the Trezor Suite and navigating to the "Settings" menu, then selecting "USB" and ensuring that the interface is set to "Interface 0".
  3. Disable the FIDO/U2F interface: Try disabling the FIDO/U2F interface on the Trezor device. You can do this by opening the Trezor Suite and navigating to the "Settings" menu, then selecting "FIDO/U2F" and disabling the interface.
  4. Reinstall the go-ethereum library: Try reinstalling the go-ethereum library to ensure that it is properly installed and configured.
  5. Check the system logs: Check the system logs for any errors or warnings related to the go-ethereum library or the Trezor device.
  6. Seek expert advice: If none of the above steps resolve the issue, it may be worth seeking advice from a Trezor expert or a member of the go-ethereum community.

In conclusion, the issue of Trezor no longer working with the go-ethereum's usbwallet library is a complex problem that requires a thorough understanding of the underlying technology. By following the troubleshooting steps outlined in this article, users should be able to identify and resolve the issue. If the issue persists, it may be worth seeking advice from a Trezor expert or a member of the go-ethereum community.
Trezor No Longer Works with Go-Ethereum USBwallet Library: A Q&A Guide

In our previous article, we explored the issue of Trezor no longer working with the go-ethereum's usbwallet library. In this article, we will provide a Q&A guide to help users better understand the issue and its possible causes.

A: The go-ethereum's usbwallet library is a tool that allows users to connect their hardware wallets to the Ethereum network using the WebUSB interface.

A: The WebUSB interface is a technology that allows web applications to communicate with USB devices, such as hardware wallets, without the need for a separate driver or software installation.

A: There are several possible reasons why the go-ethereum's usbwallet library may not be detecting your Trezor device, including:

  • The Trezor device is not properly configured or updated.
  • The go-ethereum library is not properly installed or configured.
  • The WebUSB interface is not enabled on the Trezor device.
  • The Trezor device is not recognized by the system.

A: To troubleshoot the issue, you can try the following steps:

  • Update the firmware on your Trezor device to the latest version.
  • Check the USB interface on your Trezor device to ensure it is set to the correct mode.
  • Disable the FIDO/U2F interface on your Trezor device.
  • Reinstall the go-ethereum library to ensure it is properly installed and configured.
  • Check the system logs for any errors or warnings related to the go-ethereum library or the Trezor device.

A: Yes, you can use the Trezor Suite to connect to the Ethereum network. However, the go-ethereum's usbwallet library is not compatible with the Trezor Suite, and you will need to use a different method to connect to the Ethereum network.

A: No, this issue is not specific to the Trezor device. Other hardware wallets may also experience similar issues with the go-ethereum's usbwallet library.

A: Yes, if you are still experiencing issues after trying the troubleshooting steps outlined above, you can seek expert advice from a Trezor expert or a member of the go-ethereum community.

A: The issue is currently being investigated by the go-ethereum community, and a fix is being developed. In the meantime, users can try the troubleshooting steps outlined above to resolve the issue.

In conclusion, the issue of Trezor no longer working with the go-ethereum's usbwallet library is a complex problem that requires a thorough understanding of the technology. By following the troubleshooting steps outlined in this article, users should be able to identify and resolve the issue. If the issue persists, it may be worth seeking advice from a Trezor expert or a member of the go-ethereum community.