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[Bug 1589492] Re: Touchpad recognised but not working on toshiba laptop l50D-B-151


Did this issue start happening after an update/upgrade?  Was there a
prior kernel version where you were not having this particular problem?

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.7-rc1 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:

Once testing of the upstream kernel is complete, please mark this bug as

Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.7-rc1-yakkety/

** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

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  Touchpad recognised but not working on toshiba laptop l50D-B-151

Status in linux package in Ubuntu:

Bug description:
  I have installed various various versions of ubuntu: Xubuntu, Ubuntu, Ubuntu Gnome and none of the registers input from my touchpad.
  Here is the result when i run xinput

  ⎡ Virtual core pointer                    	id=2	[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer              	id=4	[slave  pointer  (2)]
  ⎜   ↳ SynPS/2 Synaptics TouchPad              	id=12	[slave  pointer  (2)]
  ⎜   ↳  USB OPTICAL MOUSE                      	id=9	[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)]
      ↳ TOSHIBA Web Camera - HD                 	id=10	[slave  keyboard (3)]
      ↳ AT Translated Set 2 keyboard            	id=11	[slave  keyboard (3)]
      ↳ Toshiba input device                    	id=13	[slave  keyboard (3)]

  Touchpad is recognised but input is not being registered. My laptop
  model number is Toshiba L50D-B-151. Hardware is AMD A8 APU 6410
  Quadcore 2GHZ with Radeon R5 Graphics.I have reinstalled many times
  but i still have the same problem

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