[Nut-upsuser] APC Question...

George Ross gdmr at inf.ed.ac.uk
Fri Jan 12 09:44:24 CET 2007


> I've been following through the instructions on how to connect an APC
> BackUPS 650 ES to USB, and have it monitored with NUT...
> I'm running kernel version 2.6.17.3, and have libusb-0.1.so.4.4.0
> libraries installed.

FWIW we have found our 2.6.17 systems to be unstable when connected to APC 
SmartUPS boxes over USB.  The same combinations are quite happy to run with 
USB-serial dongles and apcsmart -a ttyUSB0.  We haven't had time to 
investigate...

> root at excalibur:/usr/src/nut-2.0.4# ./drivers/newhidups -a apc -u root
> Network UPS Tools: New USB/HID UPS driver 0.28 (2.0.4)
> 
> No matching USB/HID UPS found
> root at excalibur:/usr/src/nut-2.0.4#
> 
> Can anyone suggest a course of action I can take?

Crank up the -D level and/or run it under strace?
-- 
Dr George D M Ross, School of Informatics, University of Edinburgh
    Kings Buildings, Mayfield Road, Edinburgh, Scotland, EH9 3JZ
Mail: gdmr at inf.ed.ac.uk   Voice: +44 131 650 5147   Fax: +44 131 667 7209
 PGP: 1024D/AD758CC5  B91E D430 1E0D 5883 EF6A  426C B676 5C2B AD75 8CC5


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