aaPanel_Kern
but its not in service :
root@debian11:~# systemctl list-units --type=service
UNIT LOAD ACTIVE SUB DESCRIPTION
apparmor.service loaded active exited Load AppArmor profiles
blk-availability.service loaded active exited Availability of block devices
bt.service loaded active running LSB: starts bt
console-setup.service loaded active exited Set console font and keymap
cron.service loaded active running Regular background program processing daemon
csf.service loaded active exited ConfigServer Firewall & Security - csf
dbus.service loaded active running D-Bus System Message Bus
getty@tty1.service loaded active running Getty on tty1
ifupdown-pre.service loaded active exited Helper to synchronize boot up for ifupdown
keyboard-setup.service loaded active exited Set the console keyboard layout
kmod-static-nodes.service loaded active exited Create list of static device nodes for the current kernel
lfd.service loaded active running ConfigServer Firewall & Security - lfd
lvm2-monitor.service loaded active exited Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling
lvm2-pvscan@8:3.service loaded active exited LVM event activation on device 8:3
lvm2-pvscan@8:4.service loaded active exited LVM event activation on device 8:4
networking.service loaded active exited Raise network interfaces
nginx.service loaded active running LSB: starts the nginx web server
ntp.service loaded active running Network Time Service
open-vm-tools.service loaded active running Service for virtual machines hosted on VMware
rsyslog.service loaded active running System Logging Service
sendmail.service loaded active running LSB: powerful, efficient, and scalable Mail Transport Agent
snmpd.service loaded active running Simple Network Management Protocol (SNMP) Daemon.
ssh.service loaded active running OpenBSD Secure Shell server
supervisord.service loaded active running Process Monitoring and Control Daemon
systemd-fsck@dev-disk-by\x2duuid-058b58b4\x2d333e\x2d41ff\x2dbb9c\x2d7cc88ace9d70.service loaded active exited File System Check on /dev/disk/by-uuid/058b58b4-333e-41ff-bb9c-7cc88ace9d70
systemd-journal-flush.service loaded active exited Flush Journal to Persistent Storage
systemd-journald.service loaded active running Journal Service
systemd-logind.service loaded active running User Login Management
systemd-modules-load.service loaded active exited Load Kernel Modules
systemd-random-seed.service loaded active exited Load/Save Random Seed
systemd-remount-fs.service loaded active exited Remount Root and Kernel File Systems
systemd-sysctl.service loaded active exited Apply Kernel Variables
systemd-sysusers.service loaded active exited Create System Users
systemd-tmpfiles-setup-dev.service loaded active exited Create Static Device Nodes in /dev
systemd-tmpfiles-setup.service loaded active exited Create Volatile Files and Directories
systemd-udev-trigger.service loaded active exited Coldplug All udev Devices
systemd-udevd.service loaded active running Rule-based Manager for Device Events and Files
systemd-update-utmp.service loaded active exited Update UTMP about System Boot/Shutdown
systemd-user-sessions.service loaded active exited Permit User Sessions
ufw.service loaded active exited Uncomplicated firewall
user-runtime-dir@0.service loaded active exited User Runtime Directory /run/user/0
user-runtime-dir@1001.service loaded active exited User Runtime Directory /run/user/1001
user@0.service loaded active running User Manager for UID 0
user@1001.service loaded active running User Manager for UID 1001
vgauth.service loaded active running Authentication service for virtual machines hosted on VMware