[Nut-upsuser] UPS Liebert GXT-3

[Charles Lepple]

On Feb 20, 2013, at 12:37 PM, Marcelo Roccasalva wrote:

> I'm not sure what the udev rule is trying to achieve but I installed
> the following rule:
> 
> ACTION=="add", SUBSYSTEM=="usb", ATTR{idVendor}=="10af",
> ATTR{idProduct}=="0008", MODE="664", GROUP="dialout"
> 
> to get the following device:
> 
> crw-rw-r--. 1 root dialout 189, 385 Feb 20 14:27 /dev/bus/usb/004/002

It's setting the Unix group to dialout, and setting those permissions. It appears to have worked, although we have another issue.

>   0.212098 Checking device (10AF/0008) (004/002)
>   0.215980 - VendorID: 10af
>   0.215993 - ProductID: 0008
>   0.215999 - Manufacturer: unknown
>   0.216006 - Product: unknown
>   0.216012 - Serial Number: unknown
>   0.216018 - Bus: 004
>   0.216023 Trying to match device
>   0.216068 Device matches
>   0.217972 Unable to get HID descriptor (error sending control
> message: Protocol error)
>   0.217986 HID descriptor length 260
>   0.218978 Unable to get Report descriptor: Protocol error

^ This is NUT checking your UPS, and not being able to get enough information to continue. Can you try running "lsusb -vvv -d 10af:0008" as root? We're looking for something more than "Report Descriptors: ** UNAVAILABLE **".

-- 
Charles Lepple
clepple at gmail