Eric S. Raymond wrote:
> But now I've got different troubles. Trunk no longer detects the UPS.
>
> [EMAIL PROTECTED]:/home/esr/svn/nut/trunk# /usr/bin/upsdrvctl start
> Network UPS Tools - UPS driver controller 2.1.0 (916M)
> Network UPS Tools 2.1.0 (916M) - Megatec protocol driver 1.5.3 [megatec_usb]
> Carlos Rodrigues (c) 2003-2007
>
> Serial-over-USB transport layer for Megatec protocol driver [megatec_usb]
>
> Megatec protocol UPS not detected.
> Driver failed to start (exit status=1)
>
> System log has many entries that say:
>
> May 24 12:18:37 snark kernel: [136718.407859] usb 3-2: usbfs: process 26061
> (megatec_usb) did not claim interface 0 before use
>
> How do I troubleshoot this?
Generally it is a good idea to run the driver in debug mode and see what
it is reporting then.
megatec_usb -u root -DDDDD -a <upsname>
Best regards, Arjen
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