[Nut-upsuser] Poll UPS / Driver not connected with UPS MGE Evolution 850VA USB

[Arjen de Korte]

Citeren Vianney Lejeune <via.lej op free.fr>:

> I reopen this thread because I encounter a minor problem using this  
> UPS with the newhidups driver, this is an extract from my syslog  
> after booting my OS (Debian Etch):
>
>
> =====8<=====
> May 10 22:31:51 Inet-Primaire kernel: usb 5-1: usbfs:  
> USBDEVFS_CONTROL failed cmd newhidups rqt 161 rq 1 len 8 ret -110
> May 10 22:31:55 Inet-Primaire kernel: usb 5-1: usbfs:  
> USBDEVFS_CONTROL failed cmd newhidups rqt 161 rq 1 len 8 ret -110
> May 10 22:32:01 Inet-Primaire newhidups[2527]: Startup successful
> May 10 22:32:01 Inet-Primaire upsd[2528]: Connected to UPS  
> [MGE850VA]: newhidups-auto
> May 10 22:32:06 Inet-Primaire upsd[2529]: Startup successful
> May 10 22:32:06 Inet-Primaire upsmon[2531]: Startup successful
> May 10 22:32:06 Inet-Primaire upsd[2529]: Connection from 127.0.0.1
> May 10 22:32:06 Inet-Primaire upsd[2529]: Client MGE850VA op 127.0.0.1  
> logged into UPS [MGE850VA]
> May 10 22:32:06 Inet-Primaire upsmon[2532]: Poll UPS  
> [MGE850VA op localhost] failed - Variable not supported by UPS
> May 10 22:32:06 Inet-Primaire upsmon[2532]: Communications with UPS  
> MGE850VA op localhost lost
> May 10 22:32:11 Inet-Primaire upsmon[2532]: Poll UPS  
> [MGE850VA op localhost] failed - Variable not supported by UPS
> May 10 22:32:11 Inet-Primaire upsmon[2532]: UPS MGE850VA op localhost  
> is unavailable
> May 10 22:32:16 Inet-Primaire upsmon[2532]: Communications with UPS  
> MGE850VA op localhost established
> =====8<=====
>
> Nut versions:
>
> ii  nut                                                  2.0.4-4      
>                                           The core system of the nut  
> - Network UPS Too
> ii  nut-usb                                          2.0.4-4          
>                                       USB Drivers subsystem for the  
> nut - Network
>
>
> Do you know what happen ?

Yes, the newhidups driver takes too long to startup. This was fixed  
years ago already in the usbhid-ups driver.

You really should upgrade to a newer version of NUT.

Best regards, Arjen
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