The problem started when i installed beryl, gnome settings-daemon also gave me headsick, so i found this thread http://forum.beryl- project.org/viewtopic.php?pid=49917#p49917
I followed the instructions and could have my system back, but not gnome-session-properties, then I have reinstalled my system from scratch, now everythings perfect, I will make one more test to have sure that was beryl´s fault. I guess all the problem happened after beryl because now everything seems fine, so I will not install beryl. Sorry for the inconvenience, but i was kinda crazy! Thanks for your atention. João Laureano Leme. -- gnome-session-properties i cant save any modifications https://launchpad.net/bugs/69416 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs