The gnome-display-properties told me that it didn't recognice the monitor. The Xorg.0.log is from the Karmic live system on my computer (I didn't install it).
** Attachment added: "Xorg.0.log" http://launchpadlibrarian.net/28502941/Xorg.0.log -- [i815] X server doesn't use resolution capabilities https://bugs.launchpad.net/bugs/236006 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp