Public bug reported:
Hello,
I had the following experience which made me uninstall Ubuntu 14.04 LTS
I have HP Envy 17 j100 and it has a touch screen. Installation worked
fine. Unfortunately the I use external display (external mouse and
keyboard) and I close the lid of the laptop seems the tocuhpad is
interfering with the touch display. As result there is a constatn focus
on one point on the screen as if the "right mouse button" is constantly
pressed. Moving the external mouse results in selecting elements.
Pressing excape on the keyboard deselects the selection but the same
repeats as the touchpad is touching the screen.
Thinking on this seems, when the display is off due to being closed the touch
functionality is not turned off.
I assume once the LCD is turned off, all associated functionality with the
display should be off also, including the touch screen.
Does this sound as a bug to you ? How can i register this so it is fixed
and I can go and install again Ubunto on my new pc.
** Affects: ubuntu
Importance: Undecided
Status: New
** Summary changed:
- Touch functionality of touch screen enabled when LID is off and display is
not litten.
+ Touch functionality of touch screen enabled when screen is off and display
closed litten.
** Summary changed:
- Touch functionality of touch screen enabled when screen is off and display
closed litten.
+ Touch functionality of touch screen enabled when screen is off and display
closed.
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https://bugs.launchpad.net/bugs/1477276
Title:
Touch functionality of touch screen enabled when screen is off and
display closed.
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