Software⏱️ 3 min read📅 2026-06-15

How to Fix: usb x-x: device not accepting address XX, error -32

USB device not accepting address error -32 in Fedora 24 with kernel 4.5.7.

Quick Answer: Check the USB device's ID and try to update the kernel or use a different driver.

The error 'usb x-x: device not accepting address XX, error -32' is a common issue that affects users of Linux systems, particularly those running Fedora. This error message indicates that a USB device is unable to accept an address from the system, resulting in a continuous cycle of messages being displayed in the system log and terminal.

This error can be frustrating for users who are unsure of what it means or how to resolve the issue. Fortunately, there are several steps that can be taken to troubleshoot and potentially fix this problem.

💡 Why You Are Getting This Error

  • The primary cause of this error is a conflict between the USB device and the system's USB controller. This conflict can occur when multiple devices are connected to the same port or when the device driver is not properly configured.
  • Another possible cause is a malfunctioning or outdated USB device driver, which can prevent the device from communicating with the system.

🔧 Proven Troubleshooting Steps

Update and Reconfigure USB Device Drivers

  1. Step 1: Step 1: Update the Linux kernel to the latest version. This can be done by running the command 'sudo dnf update --refresh'.
  2. Step 2: Step 2: Reconfigure the USB device drivers. Run the command 'sudo modprobe -r uhci-hcd' followed by 'sudo modprobe ehci-pci'. This will reload the USB controller module and potentially resolve any driver conflicts.
  3. Step 3: Step 3: Verify that the USB device is recognized by the system. Run the command 'lsusb -v' to view detailed information about all connected devices.

Disable and Re-enable the USB Device

  1. Step 1: Step 1: Disable the USB device. Run the command 'sudo lsusb -d 0c45:644f' to identify the device's vendor ID, then run 'sudo echo 0c45:644f > /sys/bus/usb/devices//power'. This will disable the device.
  2. Step 2: Step 2: Re-enable the USB device. Run the command 'sudo echo auto > /sys/bus/usb/devices//power' to enable the device.

✨ Wrapping Up

If the issue persists after attempting these steps, it may be necessary to seek further assistance from a Linux expert or to try a different USB device. However, in most cases, updating and reconfiguring the USB device drivers should resolve the error and allow the system to recognize the device properly.

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