[Nut-upsuser] APC SmartUPS 3000VA LCD not connecting

Charles Lepple clepple at gmail.com
Sat Feb 4 01:51:01 UTC 2012

On Feb 3, 2012, at 3:10 PM, Arnaud Quette wrote:

>> On the USB side of things, something seems fishy with the APC usb
>> connection: it's been incrementing the Device ID, up to 124 from 004.
> this is not a big issue, and probably due to the 2.4.3 driver.

I tend not to agree - the device ID should not increase because of anything the driver is doing. New device IDs are assigned after the kernel gives up while trying to request the standard USB descriptors from the device.

Check your USB cable, and also see if there are messages in the kernel log which match the increasing device ID.

Charles Lepple
clepple at gmail

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