2010/12/20 Alexander Todorov <atodo...@otb.bg> > Hello, > there's a recent thread about this or very similar model but without much > info: > > http://lists.alioth.debian.org/pipermail/nut-upsdev/2010-October/004968.html > > I have this UPS and I'm trying to use it with nut-2.4.3 and megatec_usb > driver: > > The ups id iin ups.conf is powewalker. /var/log/messages says: > > Dec 20 22:22:16 kvm-dom0 upsd[1666]: listening on 127.0.0.1 port 3493 > Dec 20 22:22:16 kvm-dom0 upsd[1666]: listening on ::1 port 3493 > Dec 20 22:22:16 kvm-dom0 upsd[1666]: Can't connect to UPS [powerwalker] > (megatec_usb-powerwalker): No such file or directory > Dec 20 22:22:16 kvm-dom0 upsd[1667]: Startup successful > Dec 20 22:22:16 kvm-dom0 upsmon[1670]: Startup successful > Dec 20 22:22:17 kvm-dom0 upsmon[1671]: Login on UPS [powerwal...@localhost] > failed - got [ERR ACCESS-DENIED] > Dec 20 22:22:22 kvm-dom0 upsmon[1671]: Poll UPS [powerwal...@localhost] > failed - Driver not connected > Dec 20 22:22:22 kvm-dom0 upsmon[1671]: Communications with UPS > powerwal...@localhost lost > > > > What does (megatec_usb-powerwalker): No such file or directory mean? Which > directory is this? >
this is the communication socket between the driver and upsd (the server). first, can you try with blazer_usb, since it's set to replace megatec. Next, after having stopped NUT, launch the following (as root): $ /path/to/blazer_usb -DDD -a powerwalker let it run for ~30 seconds, and send us back the output. also send us your ups.conf, along with the output of "lsusb" cheers, Arnaud -- Linux / Unix Expert R&D - Eaton - http://powerquality.eaton.com Network UPS Tools (NUT) Project Leader - http://www.networkupstools.org/ Debian Developer - http://www.debian.org Free Software Developer - http://arnaud.quette.free.fr/
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