Revision 2 as of 2009-04-15 07:53:27

Clear message

The problem

As Described in X/Troubleshooting/IntelPerformance, some laptops with intel graphics hardware experience a serious performance degration after upgrading from intrepid to jaunty. The reasons for that are already explained on that page. This page explains how to revert the driver to the version in intrepid.

Installing the package

Add the following lines to your /etc/apt/sources.list:

 deb jaunty main
 deb-src jaunty main

See for additional information how to add GPG keys to your system.

Install the driver:

 $ sudo apt-get install xserver-xorg-video-intel-2.4

Now you should be set. Restart X and see if the graphics performance from intrepid is restored.


If you have tested the package, please report your findings (broken|same|better) and also your PCI ID:

  lspci -nn | grep VGA





[8086:27a2] (rev 03)

Performance restored


compiz/3d performance is comparable to intrepid, even planet-penguin-racer is playable again