desktop-packages team mailing list archive

[Erno Kuusela <erno@xxxxxx>]

End users: Please use another forum (eg. ubuntuforums) for user
discussion talking about workarounds, manually applying the patch, "me
toos", or other peripheral discussions.

This bug tracker is about developing Ubuntu, and now you are with all
this chatter spamming countless developers whose efforts should be
focused on getting this fixed inside Ubuntu and in xorg. Not to mention
all us end users monitoring this bug and waiting the packages to be
fixed, at least 167 of us going by the "affects" count.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to nvidia-prime in Ubuntu.
https://bugs.launchpad.net/bugs/1220426

Title:
  [nvidia-prime]Freeze while using touchpad

Status in X.Org X server:
  Confirmed
Status in “nvidia-graphics-drivers-319” package in Ubuntu:
  Invalid
Status in “nvidia-graphics-drivers-331” package in Ubuntu:
  Invalid
Status in “nvidia-graphics-drivers-343” package in Ubuntu:
  Invalid
Status in “nvidia-prime” package in Ubuntu:
  Invalid

Bug description:
  I'm using an Optimus laptop (Asus N43SL)
  nvidia-prime is installed, so my nvidia dedicated graphics card (GT 540m) is in use.

  Once in a while, my screen will freeze, only when I use my touchpad.
  This does not happen with my USB mouse.
  This does not happen either when I uninstall nvidia-prime and use my intel integrated graphics (HD3000).

  I can temporarily solve the issue by doing a VT switch.

  
  In the attached Xorg.0.log, you can see "synaptics: ETPS/2 Elantech Touchpad: touchpad found" each time I did a VT switch and regained control.

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