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2011/1/14 Jonathan Cunliffe <[email protected]> > Hi, > > Has anyone managed to get a Plexus UPS talking to their NAS. I've followed > the excellent instructions here > http://forum.qnap.com/viewtopic.php?f=182&t=35970&start=0 but I'm not > there yet. > (...) and you can get ever more compatibility with nut 2.6.0 ;-) (...) When I manually start upsdrvctl without the UPS plugged in I get > > [~] # /usr/bin/upsdrvctl start > Network UPS Tools - UPS driver controller 2.4.1 > Network UPS Tools - Megatec protocol driver 1.6 (2.4.1) > Serial-over-USB transport layer 0.10 > No supported devices found. Please check your device availability with > 'lsusb' > and make sure you have an up-to-date version of NUT. If this does not help, > try running the driver with at least 'vendorid' and 'subdriver' options > specified. Please refer to the man page for details about these options > (man 8 megatec_usb). > Please report your results to the NUT user's mailing list > <[email protected]>. > > Driver failed to start (exit status=1) > [~] # > > > When I plug the UPS in I get > > > > [~] # /usr/bin/upsdrvctl start > Network UPS Tools - UPS driver controller 2.4.1 > Network UPS Tools - Megatec protocol driver 1.6 (2.4.1) > Serial-over-USB transport layer 0.10 > Can't claim USB device [0001:0000]: could not detach kernel driver from > interface 0: Operation not permitted > Driver failed to start (exit status=1) > > > > My ups.conf looks like this > > > > [qnapups] > driver = usbhid-ups > port = auto > mfr = "Plexus" > model = "Plexus 500VA UPS" > desc = "Workstation" > pollinterval=1 > ignoreoff > > > lsusb shows before the UPS is plugged in > > > > [~] # lsusb > Bus 001 Device 003: ID 04a9:10b0 Canon, Inc. > Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. > Bus 001 Device 001: ID 1d6b:0002 > > > And after > > > > [~] # lsusb > Bus 001 Device 004: ID 0001:0000 Fry's Electronics > Bus 001 Device 003: ID 04a9:10b0 Canon, Inc. > Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. > Bus 001 Device 001: ID 1d6b:0002 > > > > Anyone any ideas...? > > Thanks, > you are missing the udev device permissions settings: http://www.networkupstools.org/docs/user-manual.chunked/ar01s05.html#Ownership if the file scripts/udev/52-nut-usbups.rules is not installed in /etc/udev/rules.d/, do so and refresh you udev configuration using "udevadm trigger --action=change". 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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