[Nut-upsdev] Backups 300VA (BK-300C) Drivers

Michael Plourde mplourde at digicom.ca
Mon Jun 19 18:24:09 UTC 2006

I had used apcsmart driver and I got this error:

smartmode: ser_send_char failed: Resource temporarily unavailable
Unable to detect an APC Smart protocol UPS on port /dev/ttyS0
Check the cabling, port name or model name and try again
Driver failed to start (exit status=1)

Any idea ?

----- Original Message ----- 
From: "Charles Lepple" <clepple at gmail.com>
To: "NUT-MList" <nut-upsdev at lists.alioth.debian.org>
Sent: Monday, June 19, 2006 12:46 PM
Subject: Re: [Nut-upsdev] Backups 300VA (BK-300C) Drivers

> On 6/19/06, Michael Plourde <mplourde at digicom.ca> wrote:
> > By the way i'm using 940-0024C serial cable.
> >
> >  I had try generic driver and it works but i can send command with this
> > driver. When i try apcsmart driver i got this error:
> I am not familiar with the serial APC driver, but I thought that, by
> default, the "smart" cable did not work with the generic driver (and
> vice versa). Check the apcsmart man page for details.
> -- 
> - Charles Lepple
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> Nut-upsdev at lists.alioth.debian.org
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