Mandrake 10: logout from x and getting nothing
I have a seriose problem with linux, everytime I logout from my X Session, no matter if KDE, GNOME or whatever Session, I get a black screen and nothing more. I cant even switch to another virtual console then. And when I try to connect this machine from another one, it wont work. I got this first with Fedora Core 2 and thought, maybe something wrong with the Distro, but in Mandrake 10 its the same. But before that tow versions I had Red Hat and all worked fine.
In Mandrake 10 there is some other stuff, I dont understand:
When I login as normal user and want to do root stuff it wont work wiht sudo, because the password for root dont work. But when I su as root, its ok. And in the virtual consoles I also cant login as root, I first must login as normal user and then switch to root.
Thanks for your help,