BINGO !!! Since my post #23, here is what I have made :
- I have installed 'linux-image-2.6.32-18-generic-pae'. Then rebooted to this kernel and load my compiz preferences from the file in post #23. ALL THINGS WORK FINE RIGHT NOW !!! For all developers in doubt, I have made a screencast you can see here : http://bigbob.fun.free.fr/Ubuntu-2.6.32-19-regression.m4v So, please, can someone say what can cause this trouble since 2.6.32-19 ??? !!! A++ -- Intel graphics performance regression in 2.6.32-19 lucid kernel update (was: Firefox Slows Down Compiz) https://bugs.launchpad.net/bugs/555595 You received this bug notification because you are a member of compiz packagers, which is subscribed to compiz in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~compiz Post to : [email protected] Unsubscribe : https://launchpad.net/~compiz More help : https://help.launchpad.net/ListHelp

