Ubuntu
xserver-xorg-video-intel package

  1. Bug #1247189
  2. Comment #4

Comment 4 for bug 1247189

Revision history for this message
Callahan (thomas-born) wrote : Re: [13.10] Ubuntu freezes completely when switching user

I found a workaround that works fine for my i5 laptop with nvidia optimus card.

Install the latest nvidia drivers and reboot. After that the user switch does work again.

sudo apt-get install nvidia-319 nvidia-settings-319 nvidia-prime