Hi Recently i bought a MicroDoWell BP50, and with it followed a USB 2 serial converter. When i plug it into my 2.6.19 kernel, dmesg shows hiddev96: USB HID v1.10 Device [Cyber Power System CPS RS232 USB BRIDGE for UPS] on usb-0000:00:04.2-2 usbcore: registered new interface driver usbhid drivers/usb/input/hid-core.c: v2.6:USB HID core driver So, i figured i should use usbhid-ups, /etc/nut/ups.conf [switch] driver = usbhid-ups port = auto and then i ran the command /lib/nut/usbhid-ups -DDDDDDDDDDDDDDDD -a switch root at dksrv003:/etc/nut# /lib/nut/usbhid-ups -DDDDDDDDDDDDDDDD -a switch Network UPS Tools: 0.28 USB communication driver 0.28 - core 0.30 (2.2.0-) debug level is '16' Checking device (0764/0005) (001/002) - VendorID: 0764 - ProductID: 0005 - Manufacturer: unknown - Product: unknown - Serial Number: unknown - Bus: 001 Trying to match device Device matches Unable to get HID descriptor (error sending control message: Connection timed out) i=0, extra[i]=09, extra[i+1]=21 HID descriptor, method 2: (9 bytes) => 09 21 10 01 21 01 22 5a 00 HID descriptor retrieved (Reportlen = 90) Unable to get Report descriptor (-110): Connection timed out Checking device (0000/0000) (001/001) - VendorID: 0000 - ProductID: 0000 - Manufacturer: unknown - Product: unknown - Serial Number: unknown - Bus: 001 Trying to match device Device does not match - skipping No appropriate HID device found No matching HID UPS found root at dksrv003:/etc/nut# The MicroDoWell BP50 only has a serial out, but i am using the serial cable that came with the UPS. Unfortunately it is not very long, so having a USB extender cable i connected the serial cable to the UPS and the USB2serial converter and then the extender cable and into my server.
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Device driver details
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Category: Other Manufacturer: CyberPower Systems, Inc. Caution Level: Safe Download File Size: 1.1 MB Operating System: Windows 2003, Windows NT, Windows XP, Windows 2000, Windows 98 Latest Version / Release Date: 2.1.1.0 / 12 Mar 2002
Windows device driver information for CyberPower USB HID
The implementation of the CyberPower USB HID is part of the deployment of an Uninterruptible Power Supply unit which is designed to deliver backup power to the computer system. This device is used in a variety of computing environments to ensure that all machines are correctly shutdown in case of power outage to prevent data loss. The device driver for these types of power supply units are used to coordinate with the power management module of the host operating system to make sure that all of its feature sets are taken advantage of. It also helps in controlling the power that flows not only to the main processing unit but also to the accessories connected to the host machine. Normally when a computer system does not receive a consistent supply of electricity damage can occur to any of its components. This is one of the reasons for using an Uninterruptible Power Supply unit.
Outdated Drivers?
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With the growing support for the Universal Serial Bus interface, newer Uninterruptible Power Supply units are fitted with this type of interface port. These ports are used to host Human Interface Devices like keyboards and mice pointing devices. The controllers that are built into these hardware components help to detect which port the device is attached to. The role of the device driver is to help the underlying operating system to detect the Universal Serial Bus interface ports on the Uninterruptible Power Supply unit. This way the Human Interface Device attached can be correctly identified by the host machine and perform its intended function. The device driver also allows the host computer system to control the behavior of the Uninterruptible Power Supply unit using its native power management function. The device driver for the CyberPower USB HID also comes bundled with the manufacturer's proprietary software application that will help the host machine to take full advantage of the feature sets of the supported hardware component. It is highly recommended you run a free registry scan for Windows and CyberPower USB HID errors before installing any driver updates.