Hi, Is anyone here using a Logitech wireless mouse our keyboard or whatever using a "unifying receiver". Any luck with pairing new devices with the unit? I've tried various different programs from the net that's supposed to be able to do this, but they all fail in one way or the other. "pairing_tool" and "ltpair" will exit with a "broken pipe" message, while PyUnify.py from https://github.com/AveryLouie/BlogDocs fails says "usb.core.USBError: Input/output error", and solaar (installed via the EPEL Testing repo) fails in the following manner: Traceback (most recent call last): File "/usr/bin/solaar-cli", line 42, in <module> solaar.cli.main() File "/usr/lib/python2.6/site-packages/solaar/cli.py", line 429, in main args = _parse_arguments() File "/usr/lib/python2.6/site-packages/solaar/cli.py", line 421, in _parse_arguments logging.root.addHandler(logging.NullHandler()) AttributeError: 'module' object has no attribute 'NullHandler' This is on a CentOS 6 x86_64 system with all updates installed. Any other ideas? In case you don't know how these units work, note that they generally work just like that as long as you use the device and receiver from the same box, so as to speak. The problem is linking a device to a different receiver - which is supported, but requires software. - Toralf|||||| This e-mail, including any attachments and response string, may contain proprietary information which is confidential and may be legally privileged. It is for the intended recipient only. If you are not the intended recipient or transmission error has misdirected this e-mail, please notify the author by return e-mail and delete this message and any attachment immediately. If you are not the intended recipient you must not use, disclose, distribute, forward, copy, print or rely on this e-mail in any way except as permitted by the author.