Comment 46 for bug 347587

@Robert: Thanks a lot four your answer!

I have it running now...
First I tried to upgrade to X modules to Karmic, bu tafter fighting a little with dependencies, I moved back...

This is my configuration now:

> libdrm-intel1
                           2.4.9-1ubuntu1~xup~1
> xserver-xorg-video-intel
                           2:2.7.1-0ubuntu1~xup~1
> Linux version
                            Linux unchar 2.6.30-020630-generic #020630 SMP Wed Jun 10 09:04:38 UTC 2009 x86_64 GNU/Linux

>xorg.conf
Section "Device"
 Identifier "Configured Video Device"
# Option "AccelMethod" "uxa"
# Option "EXAOptimizeMigration" "true"
# Option "MigrationHeuristic" "greedy"
# Option "Tiling" "true" # i8xx users: see note in guid`:
EndSection
# Yes, all is commented!
======================================

It seems pretty stable. I can sleep and hibernate, and I have compiz working on a dual head (Vertical dual head, since max horizontal resolution is 2048px, and is not enought for me).

Is anyone need more information on my configuration, please ask.