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[Bug 1311515] Re: Touchpad pinch zoom-in/zoom-out detection is sometimes reversed

 

Sorry for my bad english.
I create file "synaptics.sh" script, with your code.
run the script "synaptics.sh" from my user (not root)

dmesg | grep -i syn
[    0.200496] pnp 00:08: Plug and Play ACPI device, IDs SYN2601 PNP0f13 (active)
[    2.340322] psmouse serio1: synaptics: Touchpad model: 1, fw: 7.5, id: 0x1e0b1, caps: 0xf00133/0x240000/0xa2400, board id: 1874, fw id: 1066450
[    2.382695] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input5

What am I doing wrong?

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https://bugs.launchpad.net/bugs/1311515

Title:
  Touchpad pinch zoom-in/zoom-out detection is sometimes reversed

Status in “xserver-xorg-input-synaptics” package in Ubuntu:
  Confirmed

Bug description:
  [Test details]
  Image: 14.04 LTS
  Platforms:
  ThinkPad-Edge-E531:~$ dmesg | grep -i syn
  [    4.135984] hda_codec: Enable sync_write for stable communication
  [    4.846020] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.1, id: 0x1e2b1, caps: 0xd001a3/0x940300/0x127c00, board id: 2722, fw id: 1310036
  [    4.846024] psmouse serio1: synaptics: serio: Synaptics pass-through port at isa0060/serio1/input0
  [    4.906051] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input6

  [Steps]
  1. install image kittyhawk-trusty-amd64-iso-20140314-1.iso via bootable USB or DVD
  2. launch google maps in web browser
  3. pinch touchpad with two fingers and see if map zooms in & out accordingly

  [Expected result]
  map should zoom-in when user pinches two fingers apart, zoom-out when user pinches two fingers together.

  [Actual result]
  sometimes zoom in & out behavior is reversed.

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