Ubuntu
xorg-server package

  1. Bug #96991
  2. Comment #87

Comment 87 for bug 96991

Revision history for this message
Mackenzie Morgan (maco.m) wrote : Re: [Bug 96991] Re: 3D stuff breaks with Compiz: Redirected Direct Rendering is needed in DRI

Create an xorg.conf
sudo dexconf -o /etc/X11/xorg.conf
and then edit that.

And no, they are not enabled by default because they're experimental and on
some Intel graphics chips they make X crash.