[Nut-upsuser] Need help with Unitek Alpha 1200sx.

[Arjen de Korte]

> I also discovered that the log file is getting filled up with these
> errors:
>
> ---------------------
> Jan  2 22:38:19 www kernel: usb 1-2: usbfs: process 24538 (megatec_usb)
> did
> not claim interface 0 before use
> Jan  2 22:38:19 www kernel: usb 1-2: usbfs: process 24538 (megatec_usb)
> did
> not claim interface 0 before use
> Jan  2 22:38:20 www upsmon[24650]: Poll UPS [myups at localhost] failed -
> Driver not connected
> Jan  2 22:38:20 www kernel: usb 1-2: usbfs: process 24380 (megatec_usb)
> did
> not claim interface 0 before use
> Jan  2 22:38:20 www kernel: usb 1-2: usbfs: process 24380 (megatec_usb)
> did
> not claim interface 0 before use
> Jan  2 22:38:21 www kernel: usb 1-2: usbfs: process 24538 (megatec_usb)
> did
> not claim interface 0 before use
> Jan  2 22:38:21 www kernel: usb 1-2: usbfs: process 24538 (megatec_usb)
> did
> not claim interface 0 before use
> Jan  2 22:38:22 www kernel: usb 1-2: usbfs: process 24380 (megatec_usb)
> did
> not claim interface 0 before use
> Jan  2 22:38:22 www kernel: usb 1-2: usbfs: process 24380 (megatec_usb)
> did
> not claim interface 0 before use
> -------------------------------

You have multiple instances of the megatec_usb driver running. That
doesn't work.

> Same thing happens if I use the init script for everything (I added the -u
> root to the script).

The better option would be to modify the udev/hotplug script and not run
everything as root.

Best regards, Arjen