Hello, I've compiled and installed nut-2.7.2 on a Xen server (Actually XCP 1.6/Centos 5.7) to manage a Dell UPS 2700W.
Here is my ups.conf : [SU27003U-08] driver = usbhid-ups port = auto desc = "SU27003U-08" 52-nut-usbups.rules have well been installed in /lib/udev/rules.d/. I've put it in /etc/udev/rules.d/ too. I've rebooted the machine. I've the following error : # upsdrvctl -u ups start Network UPS Tools - UPS driver controller 2.7.2 Network UPS Tools - Generic HID driver 0.38 (2.7.2) USB communication driver 0.32 No matching HID UPS found Driver failed to start (exit status=1) With root it is ok : # /usr/bin/usbhid-ups -a SU27003U-08 -u root Network UPS Tools - Generic HID driver 0.38 (2.7.2) USB communication driver 0.32 Using subdriver: MGE HID 1.33 Files /dev/bus/usb/00* are always owned by root with group root, despite the 52-nut-usbups.rules file. lsusb gives : Bus 001 Device 008: ID 047c:ffff Dell Computer Corp. Regards. -- Frantz de Germain Département Informatique UFR Sciences / DDN Université d'Angers _______________________________________________ Nut-upsuser mailing list Nut-upsuser@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/nut-upsuser