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[Bug 1180881] Re: Touchscreen only works after suspend/resume on Lenovo ideapad P400 Touch

 

Patches were sent to:
http://www.spinics.net/lists/linux-usb/msg94777.html
http://www.spinics.net/lists/linux-usb/msg94778.html

** Changed in: hwe-next
       Status: New => Confirmed

** Also affects: linux (Ubuntu)
   Importance: Undecided
       Status: New

** Changed in: linux (Ubuntu)
       Status: New => Confirmed

** Changed in: linux (Ubuntu)
     Assignee: (unassigned) => AceLan Kao (acelankao)

** Changed in: xserver-xorg-input-evdev (Ubuntu)
       Status: Fix Committed => Invalid

** Changed in: xserver-xorg-input-evdev (Ubuntu)
     Assignee: AceLan Kao (acelankao) => (unassigned)

** Also affects: hwe-next/saucy
   Importance: Undecided
       Status: New

** Also affects: hwe-next/t-series
   Importance: Undecided
     Assignee: AceLan Kao (acelankao)
       Status: Confirmed

** Changed in: hwe-next/saucy
       Status: New => Confirmed

** Changed in: hwe-next/saucy
     Assignee: (unassigned) => AceLan Kao (acelankao)

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https://bugs.launchpad.net/bugs/1180881

Title:
  Touchscreen only works after suspend/resume on Lenovo ideapad P400
  Touch

Status in HWE Next Project:
  Confirmed
Status in HWE Next saucy series:
  Confirmed
Status in HWE Next t-series series:
  Confirmed
Status in “linux” package in Ubuntu:
  Confirmed
Status in “xserver-xorg-input-evdev” package in Ubuntu:
  Invalid

Bug description:
  Touchscreen is unresponsive on fresh 13.04 Ubuntu installation.  All
  other devices work.

  Touchscreen shows as working and 'states' are correct for any xinput
  --list off of a cold boot.

  However, if I (at any point) "Suspend" the system, then awaken it, the
  Touchscreen immediately functions properly.

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