[Bug 1155296] Re: Touchpad toggle no longer functions on Lenovo devices

Brandon Gilmore 1155296 at bugs.launchpad.net
Mon Apr 29 22:13:35 UTC 2013


I followed up and found that my reporting user has switched to KDE
(which may or may not have been the original source of the problem).

** Changed in: acpi-support (Ubuntu)
       Status: Incomplete => Invalid

** Changed in: acpi-support (Ubuntu)
     Assignee: Timo Aaltonen (tjaalton) => (unassigned)

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https://bugs.launchpad.net/bugs/1155296

Title:
  Touchpad toggle no longer functions on Lenovo devices

Status in “acpi-support” package in Ubuntu:
  Invalid

Bug description:
  Recently pushed to Precise:

  acpi-support (0.140.1) precise-proposed; urgency=low

    * asus-touchpad.sh: Don't handle Synaptics devices. (LP: #804109)

   -- Timo Aaltonen <tjaalton at ubuntu.com>  Tue, 09 Oct 2012 13:35:58
  +0300

  
  User reports:

  If you check /etc/acpi/events/lenovo-touchpad, it responds to the ACPI
  event of the Fn+F8 key by calling the script /etc/acpi/thinkpad-
  stretchortouchpad.sh, which in turns call /etc/acpi/asus-touchpad.sh,
  which is the file changed in this last update.

  In this new version, /etc/acpi/asus-touchpad.sh tests the output of
  'xinput list' against the string "PS/2 Elantech Touchpad", which
  doesn't match the actual device which is "SynPS/2 Synaptics TouchPad".

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