nut-server-2.8.2 не устанавливается на системе с sysvinit из-за паразитной зависиомсти на /bin/systemctl в скриптах (nut-driver-enumerator.sh и upsdrvsvcctl). Если посмотреть в скрипты, то systemctl не является обязательным для их работы. # apt-get --verbose-versions install nut-server Reading Package Lists... Done Building Dependency Tree... Done The following extra packages will be installed: libnss-systemd (255.11-alt1:sisyphus+356663.100.1.1@1725296616) systemd (255.11-alt1:sisyphus+356663.100.1.1@1725296616) systemd-boot-efi (255.11-alt1:sisyphus+356663.100.1.1@1725296616) The following packages will be REMOVED: eudev (3.2.9-alt3:sisyphus+265838.300.3.2@1612575575) systemd-utils-standalone (1:255.11-alt1:sisyphus+356663.100.1.1@1725296616) sysvinit (3.00-alt2:sisyphus+300218.200.2.1@1652976073) The following NEW packages will be installed: libnss-systemd (255.11-alt1:sisyphus+356663.100.1.1@1725296616) nut-server (sisyphus+357368.100.1.1@1726140458) systemd (255.11-alt1:sisyphus+356663.100.1.1@1725296616) systemd-boot-efi (255.11-alt1:sisyphus+356663.100.1.1@1725296616) WARNING: The following essential packages will be removed This should NOT be done unless you know exactly what you are doing! sysvinit 0 upgraded, 4 newly installed, 3 removed and 0 not upgraded.