Po wydaniu polecenia cat /var/log/apcupsd.events otrzymuję:Fri Dec 05 11:16:51 CET 2008 apcupsd FATAL ERROR in smartsetup.c at line 174
PANIC! Cannot communicate with UPS via serial port. Please make sure the port specified on the DEVICE directive is correct, and that your cable specification on the UPSCABLE directive is correct. Fri Dec 05 11:16:51 CET 2008 apcupsd error shutdown completed