similar to: libusb_get_string: invalid argument

On Mon, Jun 8, 2015 at 11:20 PM, Charles Lepple <clepple at gmail.com> wrote: > On Jun 8, 2015, at 8:23 PM, Greg Hersch <hersch.greg at gmail.com> wrote: > >> Hi Charles. I patched, reconfigured, remake'd, remake install'd - but >> no change. however, some more likely helpful information below for >> you. Thank you > > Odd. Are you sure that the

When running 'sudo upsmon -c fsd' UPS turns off then back on after a delay as expected. But when power is disconnected and the command is ran, the UPS turns off but still turns back on again. Changing 'ondelay' to -1 or 0 does not change the behavior. How can I get the UPS load to stay turned off if there is no power? Or am I misunderstanding how to test this functionality?

Thanks for your help. From: Charles Lepple <clepple at gmail.com> Date: Mon, 18 Dec 2017 19:26:56 -0500 This may sound like an apples-to-oranges comparison, but we did uncover an issue with CyberPower UPSes where the delay values needed to be greater than or equal to 60 (seconds), since they were being rounded down to integer numbers of minutes internally: What was the largest

My UPS is connected to a Raspberry Pi by USB. After a few hours of working, the service fails. Looking at kernel messages I noticed that the device is repeatedly disconnecting and reconnecting. I have tried using a different USB port and using a brand new USB cable. I have not had success by changing config parameters like pollfreq/pollinterval/etc. What is causing the UPS to keep disconnecting?

I have a Tripp-Lite BCPERS450, connected to a system running Ubuntu 16.04.3 LTS and NUT 2.7.2-4ubuntu1.2. I had to make my own /lib/systemd/system-shutdown/nutshutdown, but now everything is working except for powering on and off the UPS. Regardless of the settings of offdelay and ondelay in upsconf, and regardless of whether the AC power is on, when I say "upsdrvctl shutdown" the UPS

Hello, I am hoping someone can point me in the right direction. I am setting up a new UPS, most things seem to be working except the UPS turns off immediately during a test shutdown using///"//upsmon -c fsd".//No delay before the UPS turns itself off leaving no time for the server to shutdown properly. I have attempted to set the delay higher using "upsrw -s

Hi, With recent revision, it's impossible to get upsdrvctl started: [root at teevee nut]# /usr/local/bin/upsdrvctl start Network UPS Tools - UPS driver controller 2.3.0-1352 Network UPS Tools: 0.29 USB communication driver - core 0.33 (2.3.0-1352) Warning: This is an experimental driver. Some features may not function correctly. Using subdriver: TrippLite HID 0.2 (experimental)

It's been a while since I tried to use NUT, so I thought I would give it another try. Big trouble. The UPS is a Tripp-Lite AVR 550U. It has only a USB connector. The computer is running Red Hat Enterprise Linux 4. I just installed NUT version 2.2.0. I'm going through the steps in the INSTALL document. # cat ups.conf [igor] driver = usbhid-ups port = auto

To all, I attempted to configure the UPS tools for the Tripp-Lite SmartOnline 1500VA 2U rackmount UPS. I followed the instructions from the 'upsdrvctl start' output and posted the diagnostic information below. Is my UPS using an unknown product ID as reported? From the mailing list archive, I have found another posting for the same UPS with device model '09AE/4003', whereas

Does the following error message have a specific meaning: usb 1-1: usbfs: USBDEVFS_CONTROL failed cmd usbhid-ups rqt 161 rq 1 len 2 ret -75 I get two of these messages every time I run the following: /lib/nut/usbhid-ups -u root -DDD -a trippy The following is the output from the above command: debug level is '3' Checking device (0000/0000) (004/001) - VendorID: 0000 - ProductID:

Hi there, OS: (L)ubuntu 12.04 precise LTS Nut: 2.6.3-1ubuntu1.1 Installation Method: Package (apt-get install nut) Hardware: HP R1500 G3 INT Hardware-Specs: http://h18004.www1.hp.com/products/quickspecs/14059_div/14059_div.pdf Problem: I tried to set up nut with our new arrived HP R1500 G3 UPS but there is a failure with the usb connection. After trying "/lib/nut/usbhid-ups -DD -a

Hello, I am having difficulty using NUT to shut down my Netgate SG-1100 (a pfSense router) when the power level of the UPS gets critically low. Here is some relevant information: - OS: pfSense 2.4.5-RELEASE-p1 (FreeBSD 11.3-STABLE) - NUT version: 2.7.4 - Installed from: pfSense package 2.7.4_7 - UPS: AVR750U (Device release number 2) - I have included my config files, output from `upsc`, and

Hi I would like to be able to use this UPS with NUT please ? Product id = 53962KX Network UPS Tools - Generic HID driver 0.38 (2.7.2) USB communication driver 0.32 0.000000 debug level is '2' 0.002761 upsdrv_initups... 0.014996 Checking device (03F0/0024) (001/005) 0.032670 - VendorID: 03f0 0.032790 - ProductID: 0024 0.032955 - Manufacturer:

Hi, This might be a simple thing to fix, but I can?t figure it out. We replaced the battery for the first time in our Eaton 5PX a couple of weeks ago, but we haven?t been able to clear the ?ups.alarm: replace battery!? status. Details of our installation are: OS: Debian 6 NUT version: 2.7.4 Installation method: from source tarball UPS device: Eaton 5PX2000IRT, 240V, 1800W, 2000VA, bought in

I wrote a while back about the inability to kill the following command with anything but "kill -9" and the apparent high speed polling rate. # /lib/nut/usbhid-ups -u root -DDD -a trippy The setup I have worked on a previous version of nut, but I have forgotten at what point it stopped working. (I believe it was around Nov, 2007 that I noticed things were not working correctly.) I

Hi! Info OS: TinyCore Linux 4.5.6 NUT version: 2.6.4 NUT innstallation method: source tarball Device name: Eaton Ellipse ups eco 1600 usb din (EL1600USBDIN) /usr/local/ups/etc/ups.conf file: [eaton] driver = usbhid-ups port = auto When I run: root at Dalen:/usr/local/ups/bin/upsdrvctl start eaton I get this error message: Network UPS Tools - UPS driver controller 2.6.4

Hi, I have a HP R1500 G2 UPS and want to get it working under Debian Lenny - as this OS is not supported by HP I'm trying to use nut for it - but I can't get it working. Do I have any chance to get the UPS running with nut. I also tried different drivers but had no luck either. Or does anyone has experience with HP UPS under debian ? Any help would be nice ! I tried /lib/nut/usbhid-ups

Hello, I've recently bought Ippon Smart Winner 3000 New (note the "New" in the model name) and I can't make NUT to work with it. Linux gateway 3.17.8-gentoo-r1 #1 SMP Mon Feb 16 13:46:11 MSK 2015 x86_64 Intel(R) Celeron(R) CPU 1037U @ 1.80GHz GenuineIntel GNU/Linux Network UPS Tools 2.7.2 1) USB connection partially works using usbhid-ups driver, the problem is that I

Charles, It starts out good, then goes into a Connection timed out loop. If I can provide any information to fix a driver I'll do my best. Here's the output: # /usr/local/ups/bin/usbhid-ups -DD -a eaton Network UPS Tools - Generic HID driver 0.41 (2.7.4) USB communication driver 0.33 0.000000 debug level is '2' 0.002550 upsdrv_initups... 0.288229 Checking device

Greetings everyone, Firstly, sorry for the huge length of this message. The support page said send debug traces, and so debug traces shall be sent. OS name and version - Arch Linux - updated today. exact NUT version - 2.7.4 (Network UPS Tools - Generic HID driver 0.41 (2.7.4) USB communication driver 0.33) NUT installation method - Arch User Repository build script updated to use latest NUT