hello I made a big mistake today, i changed the file X11/xorg.conf without making a backup for it, i was trying to correct the screen resolution, which i was having hard time with it every time it turns on, so i tried to fix the problem to start the GUI startx but for some hours now i didn't get anywhere, i tried dpkg-reconfigure and after 1/2 hour questions it gave me this message: "xserver-xorg postinst warning: overwriting possibly-customized configuration file; backup in/etc/X11/xorg.conf.20070729111015." second time i got priority set to -1 cannot exec. then i started the server and got the same message i used to get: your xserver is not configured right it will be detected. I push OK nothing happen, i tried 4 CD's rescue and Knoppix everything possible I can't get into the server, i need a big help on this one please. I even tried to overwrite the file with a backup orginal one and got: access denied & i login as root, try to delete what i added and save it access denied also, like noway of doing anything. tried to make it read write doesn't work either. when i try the command startx --logverobose i got: connection refused cannot connect to x server No such process server error error (111) exec of /usr/bin/Xorg failed Thanks very much any help will be appreciated.