On Mar 6, 2016, at 1:40 AM, Mike Lee <[email protected]> wrote: > > As part of the desired second configuration, I reset the UPS to report > low battery when it had 10 minutes (600s) of estimated battery left. > However, battery.runtime.low as reported to NUT is still the default > of 120.
"There are 2 hard problems in computer science: cache invalidation, naming things, and off-by-1 errors." -- https://twitter.com/secretGeek/status/7269997868 It seems like the NUT usbhid-ups driver is a little overzealous when it comes to caching UPS values associated with NUT variables: it is not refreshing certain variables unless they were changed through NUT. This is due to the HU_FLAG_SEMI_STATIC flag here (so other similarly-marked variables would be affected as well): https://github.com/networkupstools/nut/blob/master/drivers/apc-hid.c#L309 If you stop and start the driver, it should refresh. I created an issue on Github so we don't forget: https://github.com/networkupstools/nut/issues/268 -- Charles Lepple clepple@gmail _______________________________________________ Nut-upsuser mailing list [email protected] http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/nut-upsuser
