Comment 4 for bug 1823684

user@machine:~$ grep -i touchpad /var/log/Xorg.0.log
[ 15.043] (II) config/udev: Adding input device AlpsPS/2 ALPS DualPoint TouchPad (/dev/input/event6)
[ 15.043] (**) AlpsPS/2 ALPS DualPoint TouchPad: Applying InputClass "evdev touchpad catchall"
[ 15.043] (**) AlpsPS/2 ALPS DualPoint TouchPad: Applying InputClass "touchpad catchall"
[ 15.043] (**) AlpsPS/2 ALPS DualPoint TouchPad: Applying InputClass "Default clickpad buttons"
[ 15.045] (II) Using input driver 'synaptics' for 'AlpsPS/2 ALPS DualPoint TouchPad'
[ 15.045] (**) AlpsPS/2 ALPS DualPoint TouchPad: always reports core events
[ 15.116] (--) synaptics: AlpsPS/2 ALPS DualPoint TouchPad: x-axis range 0 - 1023 (res 0)
[ 15.116] (--) synaptics: AlpsPS/2 ALPS DualPoint TouchPad: y-axis range 0 - 767 (res 0)
[ 15.116] (--) synaptics: AlpsPS/2 ALPS DualPoint TouchPad: pressure range 0 - 127
[ 15.116] (II) synaptics: AlpsPS/2 ALPS DualPoint TouchPad: device does not report finger width.
[ 15.116] (--) synaptics: AlpsPS/2 ALPS DualPoint TouchPad: buttons: left right middle
[ 15.116] (--) synaptics: AlpsPS/2 ALPS DualPoint TouchPad: Vendor 0x2 Product 0x8
[ 15.116] (--) synaptics: AlpsPS/2 ALPS DualPoint TouchPad: invalid finger width range. defaulting to 0 - 15
[ 15.116] (--) synaptics: AlpsPS/2 ALPS DualPoint TouchPad: touchpad found
[ 15.116] (**) AlpsPS/2 ALPS DualPoint TouchPad: always reports core events
[ 15.168] (II) XINPUT: Adding extended input device "AlpsPS/2 ALPS DualPoint TouchPad" (type: TOUCHPAD, id 14)
[ 15.168] (**) synaptics: AlpsPS/2 ALPS DualPoint TouchPad: (accel) MinSpeed is now constant deceleration 2.5
[ 15.168] (**) synaptics: AlpsPS/2 ALPS DualPoint TouchPad: (accel) MaxSpeed is now 1.75
[ 15.168] (**) synaptics: AlpsPS/2 ALPS DualPoint TouchPad: (accel) AccelFactor is now 0.156
[ 15.168] (**) AlpsPS/2 ALPS DualPoint TouchPad: (accel) keeping acceleration scheme 1
[ 15.168] (**) AlpsPS/2 ALPS DualPoint TouchPad: (accel) acceleration profile 1
[ 15.169] (**) AlpsPS/2 ALPS DualPoint TouchPad: (accel) acceleration factor: 2.000
[ 15.169] (**) AlpsPS/2 ALPS DualPoint TouchPad: (accel) acceleration threshold: 4
[ 15.169] (--) synaptics: AlpsPS/2 ALPS DualPoint TouchPad: touchpad found
[ 15.170] (II) config/udev: Adding input device AlpsPS/2 ALPS DualPoint TouchPad (/dev/input/mouse1)
[ 15.170] (**) AlpsPS/2 ALPS DualPoint TouchPad: Ignoring device from InputClass "touchpad ignore duplicates"

user@machine:~$ lsmod
Module Size Used by
ufs 73728 0
qnx4 16384 0
hfsplus 106496 0
hfs 57344 0
minix 36864 0
ntfs 98304 0
msdos 20480 0
jfs 184320 0
xfs 974848 0
libcrc32c 16384 1 xfs
rfcomm 69632 14
drbg 32768 1
ansi_cprng 16384 0
ctr 16384 1
ccm 20480 1
bnep 20480 2
arc4 16384 2
coretemp 16384 0
kvm_intel 176128 0
snd_hda_codec_analog 16384 1
snd_hda_codec_generic 77824 1 snd_hda_codec_analog
kvm 552960 1 kvm_intel
uvcvideo 90112 0
videobuf2_vmalloc 16384 1 uvcvideo
iwl4965 114688 0
videobuf2_memops 16384 1 videobuf2_vmalloc
irqbypass 16384 1 kvm
videobuf2_v4l2 28672 1 uvcvideo
iwlegacy 102400 1 iwl4965
snd_seq_midi 16384 0
videobuf2_core 36864 2 uvcvideo,videobuf2_v4l2
v4l2_common 16384 1 videobuf2_v4l2
snd_seq_midi_event 16384 1 snd_seq_midi
mac80211 737280 2 iwl4965,iwlegacy
serio_raw 16384 0
videodev 180224 4 uvcvideo,v4l2_common,videobuf2_core,videobuf2_v4l2
media 24576 2 uvcvideo,videodev
snd_rawmidi 32768 1 snd_seq_midi
snd_hda_intel 40960 3
snd_hda_codec 135168 3 snd_hda_codec_generic,snd_hda_intel,snd_hda_codec_analog
thinkpad_acpi 94208 0
nvram 16384 1 thinkpad_acpi
snd_hda_core 77824 4 snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_hda_codec_analog
snd_hwdep 16384 1 snd_hda_codec
lpc_ich 24576 0
cfg80211 565248 3 iwl4965,iwlegacy,mac80211
joydev 20480 0
snd_pcm 106496 3 snd_hda_codec,snd_hda_intel,snd_hda_core
btusb 45056 0
snd_seq 69632 2 snd_seq_midi_event,snd_seq_midi
btrtl 16384 1 btusb
btbcm 16384 1 btusb
btintel 16384 1 btusb
bluetooth 512000 39 bnep,btbcm,btrtl,btusb,rfcomm,btintel
input_leds 16384 0
shpchp 36864 0
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
ecdh_generic 24576 1 bluetooth
snd_timer 32768 2 snd_pcm,snd_seq
snd 86016 17 snd_hwdep,snd_timer,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,thinkpad_acpi,snd_seq_device,snd_hda_codec_analog
soundcore 16384 1 snd
mac_hid 16384 0
binfmt_misc 20480 1
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,ppdev,parport_pc
autofs4 40960 2
btrfs 999424 0
xor 24576 1 btrfs
raid6_pq 102400 1 btrfs
dm_mirror 24576 0
dm_region_hash 24576 1 dm_mirror
dm_log 20480 2 dm_region_hash,dm_mirror
hid_generic 16384 0
usbhid 53248 0
hid 122880 2 hid_generic,usbhid
i915 1236992 5
i2c_algo_bit 16384 1 i915
drm_kms_helper 155648 1 i915
psmouse 131072 0
ahci 40960 2
syscopyarea 16384 1 drm_kms_helper
libahci 32768 1 ahci
pata_acpi 16384 0
sysfillrect 16384 1 drm_kms_helper
e1000e 241664 0
sysimgblt 16384 1 drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
drm 364544 7 i915,drm_kms_helper
ptp 20480 1 e1000e
pps_core 20480 1 ptp
fjes 28672 0
video 40960 2 i915,thinkpad_acpi