Re: [Bug 915985] Re: usbhid-ups regression (APC BE525-RS)
Dmitry, 2012/9/11 Frederic Bohe 915...@bugs.launchpad.net Please see http://lists.alioth.debian.org/pipermail/nut- upsuser/2012-September/007909.html please check the above reference pointed by Fred. This is the solution you were waiting for. To Ubuntu packagers fellows: the patch to be applied are http://trac.networkupstools.org/projects/nut/changeset/3721 http://trac.networkupstools.org/projects/nut/changeset/3723 These patches also applies to 2.6.1 (the version of the present report), though there are a few hunks on the first one. Since these only impacts source files, there is nothing else required than patching before the build. cheers, Arnaud -- Linux / Unix / Opensource Engineering Expert - Eaton - http://opensource.eaton.com Network UPS Tools (NUT) Project Leader - http://www.networkupstools.org Debian Developer - http://www.debian.org Free Software Developer - http://arnaud.quette.fr -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to nut in Ubuntu. https://bugs.launchpad.net/bugs/915985 Title: usbhid-ups regression (APC BE525-RS) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nut/+bug/915985/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
Re: [Bug 915985] Re: usbhid-ups regression (APC BE525-RS)
2012/6/9 Dmitry Andreychuk 915...@bugs.launchpad.net I'll test it next week, as soon as i get to the hardware. great, thanks. cheers, -- Arnaud -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to nut in Ubuntu. https://bugs.launchpad.net/bugs/915985 Title: usbhid-ups regression (APC BE525-RS) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nut/+bug/915985/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
Re: [Bug 915985] Re: usbhid-ups regression (APC BE525-RS)
2012/1/19 Dmitry Andreychuk 915...@bugs.launchpad.net: Attaching logs with power failure for versions 2.6.1-2ubuntu2 and 2.6.3. Power failures and power returns are marked with NOTE in the logs. I noticed that UPS.PowerSummary.RemainingCapacity came with input report only once. The device didn't send it upon changes for some reason. buggy firmware again... Attached is a patch against the latest development version (Subversion trunk). It also applies on 2.6.2 and 2.6.3 using (from within the top source dir): $ patch -p0 /path/to/apc-hid-overflow.diff Could you please test it (same procedure as before) and report back (including a driver debug output) to see if things are going better? cheers, Arnaud -- Linux / Unix Expert RD - 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/ ** Patch added: apc-hid-overflow.diff https://bugs.launchpad.net/bugs/915985/+attachment/2689102/+files/apc-hid-overflow.diff -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to nut in Ubuntu. https://bugs.launchpad.net/bugs/915985 Title: usbhid-ups regression (APC BE525-RS) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nut/+bug/915985/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
Re: [Bug 915985] Re: usbhid-ups regression (APC BE525-RS)
Hi Sergey, cc'ing NUT users list, since others may be interested in the topic (for those, follow the bug link below). 2012/1/16 Dmitry Andreychuk 915...@bugs.launchpad.net: Hi Arnaud, Thanks for your reply! Attaching output for 2.6.0-1ubuntu3. ** Attachment added: usbhid-ups_2.6.0-1ubuntu3.log https://bugs.launchpad.net/ubuntu/+source/nut/+bug/915985/+attachment/2676822/+files/usbhid-ups_2.6.0-1ubuntu3.log -- You received this bug notification because you are subscribed to nut in Ubuntu. https://bugs.launchpad.net/bugs/915985 Title: usbhid-ups regression (APC BE525-RS) ok, I got it! first, both of your issues are related. we reverted in 2.6.1 a change on how we get data from the UPS. we were previously requesting a very large size, while we now only ask for the data actual size. your device is reporting extra garbage data (buggy firmware) when requesting (Feature report) battery.charge (UPS.PowerSummary.RemainingCapacity), while the notified version (Input report, sent by the device upon changes, like SNMP traps) is good. this cause, at libusb level, an EOVERFLOW with 2.6.1+, which is logged every 30 sec. (polling freq), and cause this data to not be processed. now, Input report data should take over, and feed battery.charge! I'd be interested in seeing a debug output of a faulty version (2.6.1+), that includes a power failure. the bad news: ATM, I've no solution that can be applied upstream and distributed. the good news: well, you already know: keep running 2.6.0 for the time being. cheers, Arnaud -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to nut in Ubuntu. https://bugs.launchpad.net/bugs/915985 Title: usbhid-ups regression (APC BE525-RS) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nut/+bug/915985/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
