th "WinPower" Java based software that I couldn't get to work. (Crashes on start-up, without any explanation.)<br> <br>I would like to know if any one on this mailing list could help me to figure out what NUT driver I am supposed to use.=C2=A0 I tried megatec, without success. (/lib/nut/megatec -DDDD -a UPS1 returns with "Q1 =3D> FAILED [timeout]" 5 times ) A potential gotcha is that I am using a USB to serial device to talk to the UPS.=C2=A0 It looks like it has installed correctly (dmesg tells me: "usb 2-1: ch341-uart converter now attached to ttyUSB0").=C2=A0 The USB-Serial adapter is connected to the serial cable that came with the UPS.<br> <br>Some pictures of the UPS and parts of its manual can be found <a href=3D"http://picasaweb.google.com/diederikjhattingh/Public?feat=3Demail#" target=3D"_blank">here</a> (The circuit board is just the switch.=C2=A0 I couldn't yet get to the serial interface part of the UPS. Will still upload a picture of that when I get to it.)<br> <br>I am using Gentoo with NUT version 2.2.2<br><br>Any help would be appreciated.<br>Thanks<br></blockquote><div><br>just to complete Daniel's answer: whenever you see WinPower, try the megatec drivers (serial or USB), or better, the new blazer ones. These are Centralion rebranded units.<br> <br>please report back the results of your testing. <br></div></div><br clear=3D"all">cheers,<br>Arnaud<br>-- <br>Linux / Unix Expert R&D - Eaton - <a href=3D"http://www.eaton.com/mgeops">http://www.eaton.com/mgeops</a><br> Network UPS Tools (NUT) Project Leader - <a href=3D"http://www.networkupstools.org/">http://www.networkupstools.org/</a><br>Debian Developer - <a href=3D"http://www.debian.org">http://www.debian.org</a><br>Free Software Developer - <a href=3D"http://arnaud.quette.free.fr/">http://arnaud.quette.free.fr/</a><br> --0016e659fa56c574ec04693d8201--