<html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body bgcolor="#FFFFFF" text="#000000"> Hello, all. <div class="moz-forward-container"> I want to install an APC UPS with apcupsd under the Lubuntu variant of Ubuntu. Prior to trying to install the software, I was going to follow the manual's instructions for making sure that the UPS was properly set up in the USB subsystem. But I couldn't even get to first base. The first instruction is to run "cat /proc/bus/usb/devices" from a shell prompt. But that yields "No such file or directory." Has anyone written a how-to for installing (or simply knows how to install) on Ubuntu or any of its variant distros? </div> </body> </html>