$ uname -sr
Linux 5.4.34-1-MANJARO
$ systemctl status vboxservice.service
● vboxservice.service - VirtualBox Guest Service
Loaded: loaded (/usr/lib/systemd/system/vboxservice.service; disabled; v>
Active: inactive (dead)
$ pacman -Qs virtual
local/gvfs 1.44.1-1 (gnome)
Virtual filesystem implementation for GIO
local/gvfs-afc 1.44.1-1 (gnome)
Virtual filesystem implementation for GIO (AFC backend; Apple mobile
devices)
local/gvfs-gphoto2 1.44.1-1 (gnome)
Virtual filesystem implementation for GIO (gphoto2 backend; PTP camera,
MTP media player)
local/gvfs-mtp 1.44.1-1 (gnome)
Virtual filesystem implementation for GIO (MTP backend; Android, media
player)
local/gvfs-nfs 1.44.1-1 (gnome)
Virtual filesystem implementation for GIO (NFS backend)
local/gvfs-smb 1.44.1-1 (gnome)
Virtual filesystem implementation for GIO (SMB/CIFS backend; Windows
client)
local/lib32-llvm-libs 10.0.0-1
Low Level Virtual Machine (runtime library)(32-bit)
local/linux414-virtualbox-guest-modules 6.1.6+obsolete-1 (linux414-extramodules)
Guest kernel modules for VirtualBox
local/linux54-virtualbox-guest-modules 6.1.6-4 (linux54-extramodules)
Guest kernel modules for VirtualBox
local/openvpn 2.4.9-2
An easy-to-use, robust and highly configurable VPN (Virtual Private
Network)
local/virtualbox-guest-utils 6.1.6-1
VirtualBox Guest userspace utilities
local/vte3 0.60.1-1
Virtual Terminal Emulator widget
Those are good pointers.
I got the service to run with $ systemctl start vboxservice
I also enabled it now:
$ systemctl enable vboxservice.service
Created symlink /etc/systemd/system/multi-user.target.wants/vboxservice.service → /usr/lib/systemd/system/vboxservice.service.
Will reboot to see if that works [edit: nope]