Linux puskom-ProLiant-DL385-Gen10 5.4.0-150-generic #167~18.04.1-Ubuntu SMP Wed May 24 00:51:42 UTC 2023 x86_64

//lib/systemd/system/setvtrgb.service

 [Unit]
Description=Set console scheme
DefaultDependencies=no
After=systemd-user-sessions.service plymouth-quit-wait.service
Before=system-getty.slice
ConditionPathExists=/sbin/setvtrgb
ConditionPathExists=/dev/tty0

[Service]
Type=oneshot
ExecStart=/sbin/setvtrgb /etc/vtrgb
RemainAfterExit=yes

[Install]
WantedBy=sysinit.target