I install ubuntu 7.04 server and install ubuntu-desktop. Where I reboot my server, I don't start into gui mode (need manual key startx). I rename folder /etc/rc2.d/S13gdm to /etc/rc2.d/13gdm. . . . After, I need reboot my server and start with gui mode automatic. I rename folder /etc/rc2.d/13gdm to /etc/rc2.d/S13gdm What is that? 13gdm folder change to S13gdm file. But ubuntu server can start into gui mode correctly.