Re: UPS on USB not detected

[lee <lee@yun.yagibdah.de>]

On Sun, Nov 07, 2010 at 12:19:12PM -0600, Hugo Vanwoerkom wrote:
> lee wrote:
> >Hi,
> >
> >my UPS (HP T750 intl) which is plugged into an USB port with the
> >supplied USB cable is not detected. Nothing happens when I plug it out
> >or in, and I tried different USB ports. It´s the only USB device
> >connected, and lsusb only shows the host controllers but no USB
> >devices.
> 
> 
> <snip>
> 
> You're in luck. NUT in its stable compat supports the HP T750 intl
> with driver usbhid-ups.

That probably only works when the USV is detected as an USB device
first.

> Install NUT and you're all set.

I´ve nut installed, but it doesn´t work:


root@yun:~# lsusb 
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
root@yun:~# /lib/nut/usbhid-ups -D -D -a myups
Network UPS Tools - Generic HID driver 0.34 (2.4.3)
USB communication driver 0.31
   0.000000     debug level is '2'
   0.000990     upsdrv_initups...
   0.001382     Checking device (1D6B/0002) (003/001)
   0.001446     - VendorID: 1d6b
   0.001458     - ProductID: 0002
   0.001468     - Manufacturer: unknown
   0.001478     - Product: unknown
   0.001487     - Serial Number: unknown
   0.001496     - Bus: 003
   0.001505     Trying to match device
   0.001533     Device does not match - skipping
   0.001550     Checking device (1D6B/0002) (002/001)
   0.001582     - VendorID: 1d6b
   0.001593     - ProductID: 0002
   0.001602     - Manufacturer: unknown
   0.001611     - Product: unknown
   0.001620     - Serial Number: unknown
   0.001629     - Bus: 002
   0.001638     Trying to match device
   0.001649     Device does not match - skipping
   0.001662     Checking device (1D6B/0003) (001/001)
   0.001693     - VendorID: 1d6b
   0.001703     - ProductID: 0003
   0.001712     - Manufacturer: unknown
   0.001721     - Product: unknown
   0.001731     - Serial Number: unknown
   0.001740     - Bus: 001
   0.001748     Trying to match device
   0.001759     Device does not match - skipping
   0.001774     No appropriate HID device found
   0.001787     No matching HID UPS found


As you can see, the USV is not detected. It´s plugged in, though.