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[Bug 1533985] Re: dell inspiron 7548 touch pad not recognized with multi touch pinch or swipe

 

some xinput output


⎡ Virtual core pointer                    	id=2	[master pointer  (3)]
⎜   ↳ Virtual core XTEST pointer              	id=4	[slave  pointer  (2)]
⎜   ↳ ELAN Touchscreen                        	id=11	[slave  pointer  (2)]
⎜   ↳ MSFT0001:00 06CB:75BD UNKNOWN           	id=12	[slave  pointer  (2)]
⎣ Virtual core keyboard                   	id=3	[master keyboard (2)]
    ↳ Virtual core XTEST keyboard             	id=5	[slave  keyboard (3)]
    ↳ Power Button                            	id=6	[slave  keyboard (3)]
    ↳ Video Bus                               	id=7	[slave  keyboard (3)]
    ↳ Power Button                            	id=8	[slave  keyboard (3)]
    ↳ Sleep Button                            	id=9	[slave  keyboard (3)]
    ↳ Integrated_Webcam_HD                    	id=10	[slave  keyboard (3)]
    ↳ AT Translated Set 2 keyboard            	id=13	[slave  keyboard (3)]
    ↳ Dell WMI hotkeys                        	id=14	[slave  keyboard (3)]
    ↳ DELL Wireless hotkeys                   	id=15	[slave  keyboard (3)]


Device 'MSFT0001:00 06CB:75BD UNKNOWN':
	Device Enabled (138):	1
	Coordinate Transformation Matrix (140):	1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
	libinput Tapping Enabled (276):	1
	libinput Tapping Enabled Default (277):	0
	libinput Tapping Drag Lock Enabled (278):	0
	libinput Tapping Drag Lock Enabled Default (279):	0
	libinput Accel Speed (280):	0.318584
	libinput Accel Speed Default (281):	0.000000
	libinput Natural Scrolling Enabled (282):	1
	libinput Natural Scrolling Enabled Default (283):	0
	libinput Send Events Modes Available (256):	1, 1
	libinput Send Events Mode Enabled (257):	0, 0
	libinput Send Events Mode Enabled Default (258):	0, 0
	libinput Left Handed Enabled (284):	0
	libinput Left Handed Enabled Default (285):	0
	libinput Scroll Methods Available (286):	1, 1, 0
	libinput Scroll Method Enabled (287):	1, 0, 0
	libinput Scroll Method Enabled Default (288):	1, 0, 0
	libinput Click Methods Available (289):	1, 1
	libinput Click Method Enabled (290):	1, 0
	libinput Click Method Enabled Default (291):	1, 0
	libinput Disable While Typing Enabled (292):	1
	libinput Disable While Typing Enabled Default (293):	1
	Device Node (259):	"/dev/input/event8"
	Device Product ID (260):	1739, 30141
	libinput Drag Lock Buttons (294):	<no items>
	libinput Horizonal Scroll Enabled (261):	1

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https://bugs.launchpad.net/bugs/1533985

Title:
  dell inspiron 7548 touch pad not recognized with multi touch pinch or
  swipe

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  two and three finger tap work as expected.

  Please let me know what kind of information is needed to help track
  this down.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-23-generic 4.2.0-23.28
  ProcVersionSignature: Ubuntu 4.2.0-23.28-generic 4.2.6
  Uname: Linux 4.2.0-23-generic x86_64
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  jeremy     1565 F.... pulseaudio
   /dev/snd/controlC1:  jeremy     1565 F.... pulseaudio
  CurrentDesktop: GNOME
  Date: Wed Jan 13 22:45:41 2016
  HibernationDevice: RESUME=UUID=a25bc1be-6c46-466a-a622-6b575e8a28cf
  InstallationDate: Installed on 2015-03-11 (308 days ago)
  InstallationMedia: Ubuntu-GNOME 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  MachineType: Dell Inc. Inspiron 7548
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB:
   0 inteldrmfb
   1 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-23-generic root=UUID=225b7c83-fbf8-4bb1-b1f0-be2bb6cf785f ro i915.enable_ips=0 quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-23-generic N/A
   linux-backports-modules-4.2.0-23-generic  N/A
   linux-firmware                            1.149.3
  SourcePackage: linux
  UpgradeStatus: Upgraded to wily on 2015-12-10 (34 days ago)
  dmi.bios.date: 07/20/2015
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A05
  dmi.board.name: 0AM6R0
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: Not Specified
  dmi.modalias: dmi:bvnDellInc.:bvrA05:bd07/20/2015:svnDellInc.:pnInspiron7548:pvrA05:rvnDellInc.:rn0AM6R0:rvrA00:cvnDellInc.:ct8:cvrNotSpecified:
  dmi.product.name: Inspiron 7548
  dmi.product.version: A05
  dmi.sys.vendor: Dell Inc.
  --- 
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  jeremy     7956 F.... pulseaudio
   /dev/snd/controlC1:  jeremy     7956 F.... pulseaudio
  CurrentDesktop: GNOME
  DistroRelease: Ubuntu 15.10
  HibernationDevice: RESUME=UUID=a25bc1be-6c46-466a-a622-6b575e8a28cf
  InstallationDate: Installed on 2015-03-11 (308 days ago)
  InstallationMedia: Ubuntu-GNOME 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  MachineType: Dell Inc. Inspiron 7548
  Package: linux (not installed)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB:
   0 inteldrmfb
   1 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-23-generic root=UUID=225b7c83-fbf8-4bb1-b1f0-be2bb6cf785f ro i915.enable_ips=0 quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.2.0-23.28-generic 4.2.6
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-23-generic N/A
   linux-backports-modules-4.2.0-23-generic  N/A
   linux-firmware                            1.149.3
  Tags:  wily
  Uname: Linux 4.2.0-23-generic x86_64
  UpgradeStatus: Upgraded to wily on 2015-12-10 (34 days ago)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers
  _MarkForUpload: True
  dmi.bios.date: 07/20/2015
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A05
  dmi.board.name: 0AM6R0
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: Not Specified
  dmi.modalias: dmi:bvnDellInc.:bvrA05:bd07/20/2015:svnDellInc.:pnInspiron7548:pvrA05:rvnDellInc.:rn0AM6R0:rvrA00:cvnDellInc.:ct8:cvrNotSpecified:
  dmi.product.name: Inspiron 7548
  dmi.product.version: A05
  dmi.sys.vendor: Dell Inc.

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References