Чини ми се да ово одговара твом проблему:
One editions fail to boot to a graphical desktop (xorg.conf not created)
See also Image:bug_small.png Bug #43870. Several users have reported that One editions of Mandriva Linux 2009 fail to create the file /etc/X11/xorg.conf when booting.
This can then result in several possible scenarios. What happens is X.org will attempt to automatically detect the card and load the appropriate driver. If you are lucky, this will work, and you will likely never notice the problem.
If X.org auto-configuration fails entirely, this results in the graphical desktop failing to start. In this case, One will boot to a text login screen.
In the worst case, X.org auto-configuration finds a valid driver but it fails to work due to conflicts with the framebuffer system, resulting in an apparent failed boot: a blank screen with a cursor flashing at the top-left hand corner. There are two approaches if you find yourself in this situation. You can reboot and use the text mode, rather than graphical, boot - this option is available from the One boot screen after pressing F4. This should result in a successful graphical boot, although the most optimal driver for your hardware is most likely not being used. You can then run the graphics card configuration tool from the Mandriva Control Center to generate the /etc/X11/xorg.conf file, if you wish; you should do this if you intend to install One permanently. If you do this and then install One to your hard disk, the issue should not recur when booting the installed system.
Alternatively, when you see the blank screen, press Alt+F2 to get to a text login screen. You can then log in as user root (no password) and run drakx11. Accept all the default settings in this tool, and then close it. Then run the command service -f dm, and the graphical desktop should start up correctly. If you then install One to hard disk, the issue should not recur when booting the installed system. However, it will recur each time you boot live from the One CD.
If you wish to verify that this is indeed the problem you are suffering from, simply check whether the file /etc/X11/xorg.conf exists.
Извор:
http://wiki.mandriva.com/en/2009.0_Errata