[Nut-upsdev] Question on support for Upsonic Commercial UPS CXR 2000 - 2000VA/1200W - Rack/Tower on Freebsd 9.1.

Charles Lepple clepple at gmail.com
Thu Feb 6 03:55:10 UTC 2014

On Feb 5, 2014, at 9:03 PM, Chris Duffy wrote:

>> Please run this:
>>    /usr/local/libexec/nut/blazer_usb -a UPSonic -u root -D
>> and send the output back to the list.
> Output from the above command:
>   0.000000    debug level is '1'
>   0.248714    Supported UPS detected with megatec protocol
>   1.268575    Permissions problem: Input/output error
> Network UPS Tools - Megatec/Q1 protocol USB driver 0.09 (2.6.5-Unversioned directory)

Hmm, "Input/output error" is somewhat different than a permissions problem, so this points to some FreeBSD-specific weirdness. Unfortunately, it looks like this has been seen before, with no apparent resolution at the time:


Can you try it with -DDDD to see if the error is on the send side?

Also, any output from dmesg related to ugen?

Charles Lepple
clepple at gmail

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