apcupsd provides UPS power management for APC products, including most BackUPS series models (including USB), SmartUPS V/S, SmartUPS (NET/RM), and Matrix series. It works under Linux and most Unix systems, as well as Win32.
Release Notes: Highlights of this release include a GUI installer for Win32 systems, battery disconnect/reconnect detection for smart serial and USB connections, SNMP trap catching for quicker SNMP event responses, and numerous bugfixes.
Release Notes: Killpower now works correctly for USB UPSes (with kernel 2.4.22 or later). The documentation has been converted to texinfo format. There are lots of other minor bugfixes and stabilization updates.
Release Notes: This is mainly a bugfix release. Modifications were made to the NIS slave server code (net driver), which should be much more efficient and robust than in previous versions. The core code, is much more resistant to buffer overflows, since almost all string copies are now protected. A good number of other bugfixes were also made.
Release Notes: This release has support for net snmp, fixed master/slave networking, improved NIS (net driver) networking, fixed major problems with USB, and made a number of improvements for avoiding possible buffer overruns.
Release Notes: This release includes a workaround for a USB bug in kernels 2.5 and 2.6, fixes for several segmentation faults, a new master/slave driver, ONBATTERYDELAY to reduce minor power failure notifications, and some fixes to the Makefile.