[Nut-upsuser] MGE Pulsar evolution 2200

[Sabine GOUDARD]

hello,

failing to run my UPS with USB, I tried with rs232
I used mge-shut driver on ttyS0 but it doesn't work

/lib/nut# ./mge-shut -DDD -a ond3
Network UPS Tools - Eaton / SHUT driver 0.69 (2.4.3)
    0.000000    debug level is '3'
    0.000759    entering upsdrv_initups()
    0.000904    entering setline(1)

    0.000925    entering shut_ups_start()

    0.000941    sent: (1 bytes) => 16
    1.001987    sent: (1 bytes) => 16
    2.003020    sent: (1 bytes) => 16
    3.004058    sent: (1 bytes) => 16
    4.005085    No communication with UPS

Have you got any idea ?



Le 20/03/2012 10:51, Sabine GOUDARD a écrit :
> Hello,
>
> I forgot nut since more than a year because a lot of job with other 
> application
>
> My server nut failed since severals months
>
> We had 3 electric failure so I must install a new server nut
>
> I work with ubuntu 10.04.4 (64bits) / I installed nut 2.4.3 with deposits
>
> I have a MGE Pulsar evolution 2200 connected on usb
>
> last week when I began my tests all was ok (communication etc etc ..)
>
> Yesterday, I tried a simulate electric failure and now, my ups is not 
> recognized on usb
>
> the lsusb command doesn't find anymore my ups
> when i unplug/plug it i have these errors**
>
> onduleur kernel: [  279.070014] usb 4-1: new low speed USB device 
> using uhci_hcd and address 7
> onduleur kernel: [  279.200015] usb 4-1: device descriptor read/64, 
> error -71
> onduleur kernel: [  279.432511] usb 4-1: device descriptor read/64, 
> error -71
> onduleur kernel: [  279.660013] usb 4-1: new low speed USB device 
> using uhci_hcd and address 8
> onduleur kernel: [  279.790014] usb 4-1: device descriptor read/64, 
> error -71
> onduleur kernel: [  280.030013] usb 4-1: device descriptor read/64, 
> error -71
> onduleur kernel: [  280.260012] usb 4-1: new low speed USB device 
> using uhci_hcd and address 9
> onduleur kernel: [  280.680011] usb 4-1: device not accepting address 
> 9, error -71
> onduleur kernel: [  280.800013] usb 4-1: new low speed USB device 
> using uhci_hcd and address 10
> onduleur kernel: [  281.220010] usb 4-1: device not accepting address 
> 10, error -71
> onduleur kernel: [  281.220325] hub 4-0:1.0: unable to enumerate USB 
> device on port 1
>
> **I had this last year on my old server but i never found how to resolve
>
> When nut service start i normally have this in syslog
>
> Can't connect to UPS [OND1] (usbhid-ups-OND1): No such file or directory
>
> What can I do ?
>
>  Thanks a lot for your help
>