2012/11/21 Walshe, John (DCOR) <john.wal...@smithsdetection.com> > Hi Folks,**** > > I’m trying to use a ZIGOR Danubio 2000 ups with NUT on Debian squeeze > (AMD64).**** > > OS/NUT are all the latest official release (as of last week) with NUT > installed from packages.**** > > ** ** > > As the usb descriptor presents MEC (and the Fry’s electronics) I chose to > use the blazer_usb driver.**** > > ** ** > > All appears to work well excepting that the UPS does not appear to accept > the shutdown instcmd to turn off the ups outputs at the end of the shutdown > process. The UPS remains on until the batteries completely drain and it has > to turn off to protect itself.**** > > Apart from that, reporting, messaging, shutdown process etc all works > well.**** > > ** ** > > ** ** > > On shutdown I can see **** > > instcmd: command [shutdown.stop] handled**** > > instcmd: command [shutdown.return] handled**** > > Shutting down in 30 seconds**** > > Waiting for UPS to cut power.**** > > Will now halt.**** > > ** ** > > The PC turns off put UPS stays running until batteries run out.**** > > ** ** > > So I can see that the driver issues the command and thinks that it is > “handled”. Looking at it with higher debug level I can see that the driver > reports a “USB no ACK” to these instcmds. Checking the USB with wireshark > shows that this text string originated in the UPS, ie it is a text string > returned in response to the instcmds.**** > > ** ** > > Looking closer at the USB descriptor it presents MEC0003 rather than the > MEC0002 that I see all over the fora.**** > > ** ** > > So it would appear that there is a new variety of MEC protocol. **** > > Has anyone else seen this?**** > > Is there any work ongoing with this MEC0003 protocol?**** > > What can I do to help this cause? (bear in mind I’m a Linux newbie – but > with good backup J ) >
could you please send back a driver output, debug level 5 (i.e -DDDDD), including a shutdown.return command sent from upscmd. note that, for this test, you should remove your system from the UPS, or send directly a shutdown.stop afterward. I'm also interested in the wireshark snoop. cheers, Arnaud -- NUT (Network UPS Tools) Project Leader - http://www.networkupstools.org Debian Developer - http://www.debian.org Free Software Developer - http://arnaud.quette.fr
_______________________________________________ Nut-upsuser mailing list Nut-upsuser@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/nut-upsuser