Mine

--------------------------------------
dmesg
--------------------------------------

...

atkbd0: [GIANT-LOCKED]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model Generic PS/2 mouse, device ID 0
pmtimer0 on isa0
...




--------------------------------------
Xorg.0.log
--------------------------------------

...

(**) Keyboard0: CustomKeycodes disabled
(**) Option "Protocol" "PS/2"
(**) Mouse0: Device: "/dev/psm0"
(**) Mouse0: Protocol: "PS/2"
(**) Option "CorePointer"
(**) Mouse0: Core Pointer
(**) Option "Device" "/dev/psm0"
(EE) xf86OpenSerial: Cannot open device /dev/psm0
	Device busy.
(EE) Mouse0: cannot open input device
(EE) PreInit failed for input device "Mouse0"
(II) UnloadModule: "mouse"
(WW) No core pointer registered
(II) XINPUT: Adding extended input device "Keyboard0" (type: KEYBOARD)
No core pointer

Fatal server error:
failed to initialize core devices




--------------------------------------
ls /dev
--------------------------------------

acd0
acd1
acpi
ad4
ad4s1
ad4s10
ad4s2
ad4s3
ad4s3a
ad4s3b
ad4s3c
ad4s3d
ad4s3e
ad4s3f
ad4s5
ad4s6
ad4s7
ad4s8
ad4s9
agpgart
apm
ata
atkbd0
bpsm0
console
consolectl
ctty
cuad0
cuad0.init
cuad0.lock
cuad1
cuad1.init
cuad1.lock
devctl
devstat
fd
fd0
fido
geom.ctl
io
kbd0
kbd1
kbdmux0
klog
kmem
log
lpt0
lpt0.ctl
mdctl
mem
net
net1
net2
network
nfs4
nfslock
null
pci
ppi0
psm0
random
stderr
stdin
stdout
sysmouse
ttyd0
ttyd0.init
ttyd0.lock
ttyd1
ttyd1.init
ttyd1.lock
ttyv0
ttyv1
ttyv2
ttyv3
ttyv4
ttyv5
ttyv6
ttyv7
ttyv8
ttyv9
ttyva
ttyvb
ttyvc
ttyvd
ttyve
ttyvf
uhid0
urandom
usb
usb0
usb1
usb2
xpt0
zero