FC4t2 - fullly yum updated. Was working fine till yesterday - today the kdm greeter stopped workign - instead now get gnome greeter (gdm). Things that may be contributory: a) Did a full update last night - which had missing lib errors hand updated all the parts I could including x11-xorg, and kernel to 1240. b) Did a yum update this morning and it completed with no trouble c) Right after, with some hope I tried once again the cox 3-D test (bzflag 2.0) - which promptly crashed the machine ;-( (radeon 9200). Used Alt-sysctl-b to reboot hung state. Tried running kcontrol and setting defaults for login - did not help - it did refresh /usr/share/config/kdm/kdmrc. # cat /etc/sysconfig/desktop DESKTOP="KDE" DISPLAYMANAGER="KDE" Some relevant bits from /var/log/messages: Apr 16 13:47:02 flash kdm_config[7228]: Unrecognized key 'Xservers' in section [General] at /usr/share/config/kdm/kdmrc:3 Apr 16 13:47:02 flash kdm_config[7228]: Unrecognized key 'UseLilo' in section [Shutdown] at /usr/share/config/kdm/kdmrc:8 Apr 16 13:47:02 flash kdm_config[7228]: Unrecognized key 'SessionTypes' in section [X-*-Greeter] at /usr/share/config/kdm/kdmrc:41 Apr 16 13:47:02 flash kdm_config[7228]: Unrecognized key 'Themes' in section [X-*-Greeter] at /usr/share/config/kdm/kdmrc:46 .. Apr 16 13:47:06 flash kdm_greet[7247]: Can't open default user face Any advice? g/