Comment 83 for bug 1218973

To be honest, there are few strange issues related to using trackpad / touchscreen. Sometimes can't two-finger scroll after using touchscreen, etc.

But for reference, here is my config:

dell-xps12:~$ uname -a
Linux dell-xps12 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux

y@dell-xps12:~/devel/hid-rmi$ lsmod
Module Size Used by
hid_multitouch 17407 0
i2c_hid 18704 0
hid_rmi 17520 0
ctr 13049 1
ccm 17773 1
ipt_MASQUERADE 12880 3
iptable_nat 13011 1
nf_nat_ipv4 13263 1 iptable_nat
nf_nat 21798 3 ipt_MASQUERADE,nf_nat_ipv4,iptable_nat
nf_conntrack_ipv4 15012 2
nf_defrag_ipv4 12758 1 nf_conntrack_ipv4
xt_conntrack 12760 1
nf_conntrack 96976 6 ipt_MASQUERADE,nf_nat,nf_nat_ipv4,xt_conntrack,iptable_nat,nf_conntrack_ipv4
ipt_REJECT 12541 2
xt_CHECKSUM 12549 1
iptable_mangle 12695 1
xt_tcpudp 12884 6
bridge 110754 0
stp 12976 1 bridge
llc 14552 2 stp,bridge
joydev 17381 0
ip6table_filter 12815 0
ip6_tables 27025 1 ip6table_filter
iptable_filter 12810 1
ip_tables 27239 3 iptable_filter,iptable_mangle,iptable_nat
ebtable_nat 12807 0
ebtables 30913 1 ebtable_nat
x_tables 34059 11 ip6table_filter,xt_CHECKSUM,ip_tables,xt_tcpudp,ipt_MASQUERADE,xt_conntrack,iptable_filter,ebtables,ipt_REJECT,iptable_mangle,ip6_tables
arc4 12608 2
dm_crypt 23177 1
iwlmvm 189774 0
hid_sensor_magn_3d 13209 0
hid_sensor_gyro_3d 13209 0
mac80211 626489 1 iwlmvm
hid_sensor_accel_3d 13221 0
hid_sensor_trigger 12916 3 hid_sensor_gyro_3d,hid_sensor_accel_3d,hid_sensor_magn_3d
industrialio_triggered_buffer 12882 3 hid_sensor_gyro_3d,hid_sensor_accel_3d,hid_sensor_magn_3d
kfifo_buf 13379 1 industrialio_triggered_buffer
industrialio 54069 6 hid_sensor_trigger,hid_sensor_gyro_3d,industrialio_triggered_buffer,hid_sensor_accel_3d,kfifo_buf,hid_sensor_magn_3d
hid_sensor_iio_common 13755 3 hid_sensor_gyro_3d,hid_sensor_accel_3d,hid_sensor_magn_3d
pn544_mei 12787 0
mei_phy 13881 1 pn544_mei
pn544 18174 1 pn544_mei
hci 44425 2 pn544,mei_phy
nfc 95012 2 hci,pn544
dell_wmi 12761 0
sparse_keymap 13948 1 dell_wmi
dell_laptop 18168 0
dcdbas 14928 1 dell_laptop
hid_sensor_hub 19536 5 hid_sensor_trigger,hid_sensor_gyro_3d,hid_sensor_accel_3d,hid_sensor_magn_3d,hid_sensor_iio_common
uvcvideo 80885 0
videobuf2_vmalloc 13216 1 uvcvideo
videobuf2_memops 13362 1 videobuf2_vmalloc
videobuf2_core 40664 1 uvcvideo
videodev 134688 2 uvcvideo,videobuf2_core
dm_multipath 22873 0
scsi_dh 14882 1 dm_multipath
intel_rapl 18773 0
x86_pkg_temp_thermal 14205 0
intel_powerclamp 14705 0
coretemp 13435 0
kvm_intel 143060 0
kvm 451511 1 kvm_intel
crct10dif_pclmul 14289 0
crc32_pclmul 13113 0
ghash_clmulni_intel 13259 0
aesni_intel 55624 574
rfcomm 69160 12
aes_x86_64 17131 1 aesni_intel
lrw 13286 1 aesni_intel
gf128mul 14951 1 lrw
glue_helper 13990 1 aesni_intel
ablk_helper 13597 1 aesni_intel
snd_hda_codec_hdmi 46207 1
cryptd 20359 288 ghash_clmulni_intel,aesni_intel,ablk_helper
snd_hda_codec_realtek 61438 1
psmouse 102004 0
snd_seq_midi 13324 0
serio_raw 13462 0
snd_seq_midi_event 14899 1 snd_seq_midi
snd_hda_intel 52355 5
snd_hda_codec 192906 3 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_intel
iwlwifi 169932 1 iwlmvm
snd_rawmidi 30144 1 snd_seq_midi
snd_hwdep 13602 1 snd_hda_codec
lpc_ich 21080 0
snd_pcm 102099 3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
cfg80211 484040 3 iwlwifi,mac80211,iwlmvm
snd_page_alloc 18710 2 snd_pcm,snd_hda_intel
snd_seq 61560 2 snd_seq_midi_event,snd_seq_midi
btusb 32412 0
bnep 19624 2
snd_seq_device 14497 3 snd_seq,snd_rawmidi,snd_seq_midi
bluetooth 395423 22 bnep,btusb,rfcomm
snd_timer 29482 2 snd_pcm,snd_seq
snd 69238 21 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_seq_midi
mei_me 18627 0
mei 82274 3 pn544_mei,mei_phy,mei_me
soundcore 12680 1 snd
intel_smartconnect 12619 0
i2c_designware_platform 12960 0
i2c_designware_core 14768 1 i2c_designware_platform
mac_hid 13205 0
lp 17759 0
parport 42348 1 lp
usbhid 52616 0
hid 106148 5 i2c_hid,hid_multitouch,hid_sensor_hub,hid_rmi,usbhid
i915 783485 5
i2c_algo_bit 13413 1 i915
drm_kms_helper 52758 1 i915
ahci 25819 2
drm 302817 4 i915,drm_kms_helper
libahci 32168 1 ahci
wmi 19177 1 dell_wmi
video 19421 1 i915