Check which driver the target network interface is currently using.
On systems with multiple GPUs, FPGAs, or NICs, the PCIe BAR address requested by uio_create_address may already be in use or not properly aligned. This is rare but occurs in hot-plug scenarios. Check which driver the target network interface is
: Third-party firewalls or antivirus programs (like AVG Antivirus ) may block the printer’s communication ports. : Third-party firewalls or antivirus programs (like AVG
. It typically occurs when a Windows update or security patch interferes with how the driver establishes a bi-directional communication link with the printer. HP Support Community Troubleshooting Guide 1. Quick Workarounds Wait and Retry HP Support Community Troubleshooting Guide 1
The UIO CreateAddress failure is largely a software-to-network handshaking issue. While later driver versions aim to resolve this, the most reliable current fix involves reverting to a legacy stable driver or ensuring that network security protocols are not obstructing the bidirectional traffic required for address creation. Job Aborted: Failure in UIO CreateAddressFromIPAddress
If BAR addresses are shown as [disabled] , you may need to run: