[plug] Ubuntu Feisty and an APC UPS
Brad Campbell
brad at wasp.net.au
Fri Jun 8 00:37:29 WST 2007
G'day mobsters,
A mate of mine relocated countries recently and decided his APC Back-UPS CS 650 was just to heavy to
bother with, so he left it for me. It's been sitting around as a doorstop for a couple of months and
I finally got sick of tripping over it and decided to try and put it to use.
Now this device defies all known norms and uses a USB interface, which random google searches would
have me believe are a bit odd to set up. Better still, there was no manual or data cable with the
device.
Having found a pinout on the net and discovering to my dismay (at 8pm on a weekend when the techie
stores are closed) that it uses a 10 pin RJ50 rather than an 8 pin RJ45 I did what any self
respecting geek trying to avoid buying anything would do and broke out the soldering iron.
After ripping it to bits and butchering an old USB cable I managed to cobble it back together and
hoped I'd got it right.
Thinking I'd plug it into the PC and at least see if I could get anything from lsusb before I
started the task of figuring out how to configure nut (this will ultimately end up on my server
which runs current debian stable), I powered it up off its internal battery and plugged the USB
cable into the back of my mini (running Ubuntu Feisty).
Before I had a chance to open a console and do a lsusb, gnome power manager told me I was running on
battery power and had 36 minutes of runtime left! Could have knocked me down with a feather. No
configuration, no hassle, just plug and play!
It makes gnome power manager behave just like it would on a laptop battery and you can configure all
the shutdown/hibernate times and options just like you would a laptop.
Its runtime estimate is deadly accurate, but its charging time estimates leave something to be
desired, other than that I'm just blown away.
Colour me impressed.
Brad
--
"Human beings, who are almost unique in having the ability
to learn from the experience of others, are also remarkable
for their apparent disinclination to do so." -- Douglas Adams
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