KDE log me out after I try to log in

[lindylex]

This is after I upgraded from Lenny to Squeeze.

cat /var/log/kdm.log

    Build Date: 29 October 2011  06:58:14PM
    xorg-server 2:1.7.7-14 (Julien Cristau <jcristau@debian.org>)
    Current version of pixman: 0.16.4
       Before reporting problems, check http://wiki.x.org
       to make sure that you have the latest version.
    Markers: (--) probed, (**) from config file, (==) default setting,
       (++) from command line, (!!) notice, (II) informational,
       (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
    (==) Log file: "/var/log/Xorg.0.log", Time: Mon Feb 11 18:17:26 2013
    (==) Using config file: "/etc/X11/xorg.conf"
    (==) Using system config directory "/usr/share/X11/xorg.conf.d"
    SELinux: Disabled on system, not enabling in X server
    (EE) SynPS/2 Synaptics TouchPad Unable to query/initialize Synaptics hardware.
    (EE) PreInit failed for input device "SynPS/2 Synaptics TouchPad"
    SynPS/2 Synaptics TouchPad no synaptics event device found
    Query no Synaptics: 6003C8
    (EE) SynPS/2 Synaptics TouchPad Unable to query/initialize Synaptics hardware.
    (EE) PreInit failed for input device "SynPS/2 Synaptics TouchPad"
    QFont::fromString: Invalid description 'Serif,20,5,0,50,0'
    QFont::fromString: Invalid description 'Sans Serif,10,5,0,50,0'
    QFont::fromString: Invalid description 'Sans Serif,10,5,0,75,0'
    SELinux: Disabled on system, not enabling in X server
    (EE) SynPS/2 Synaptics TouchPad Unable to query/initialize Synaptics hardware.
    (EE) PreInit failed for input device "SynPS/2 Synaptics TouchPad"
    SynPS/2 Synaptics TouchPad no synaptics event device found
    Query no Synaptics: 6003C8
    (EE) SynPS/2 Synaptics TouchPad Unable to query/initialize Synaptics hardware.
    (EE) PreInit failed for input device "SynPS/2 Synaptics TouchPad"
    QFont::fromString: Invalid description 'Serif,20,5,0,50,0'
    QFont::fromString: Invalid description 'Sans Serif,10,5,0,50,0'
    QFont::fromString: Invalid description 'Sans Serif,10,5,0,75,0'
    SELinux: Disabled on system, not enabling in X server
    (EE) SynPS/2 Synaptics TouchPad Unable to query/initialize Synaptics hardware.
    (EE) PreInit failed for input device "SynPS/2 Synaptics TouchPad"
    SynPS/2 Synaptics TouchPad no synaptics event device found
    Query no Synaptics: 6003C8
    (EE) SynPS/2 Synaptics TouchPad Unable to query/initialize Synaptics hardware.
    (EE) PreInit failed for input device "SynPS/2 Synaptics TouchPad"
    QFont::fromString: Invalid description 'Serif,20,5,0,50,0'
    QFont::fromString: Invalid description 'Sans Serif,10,5,0,50,0'
    QFont::fromString: Invalid description 'Sans Serif,10,5,0,75,0'
    SELinux: Disabled on system, not enabling in X server
    (EE) SynPS/2 Synaptics TouchPad Unable to query/initialize Synaptics hardware.
    (EE) PreInit failed for input device "SynPS/2 Synaptics TouchPad"
    SynPS/2 Synaptics TouchPad no synaptics event device found
    Query no Synaptics: 6003C8
    (EE) SynPS/2 Synaptics TouchPad Unable to query/initialize Synaptics hardware.
    (EE) PreInit failed for input device "SynPS/2 Synaptics TouchPad"
    QFont::fromString: Invalid description 'Serif,20,5,0,50,0'
    QFont::fromString: Invalid description 'Sans Serif,10,5,0,50,0'
    QFont::fromString: Invalid description 'Sans Serif,10,5,0,75,0'
    SELinux: Disabled on system, not enabling in X server
    (EE) SynPS/2 Synaptics TouchPad Unable to query/initialize Synaptics hardware.
    (EE) PreInit failed for input device "SynPS/2 Synaptics TouchPad"
    SynPS/2 Synaptics TouchPad no synaptics event device found
    Query no Synaptics: 6003C8
    (EE) SynPS/2 Synaptics TouchPad Unable to query/initialize Synaptics hardware.
    (EE) PreInit failed for input device "SynPS/2 Synaptics TouchPad"
    QFont::fromString: Invalid description 'Serif,20,5,0,50,0'
    QFont::fromString: Invalid description 'Sans Serif,10,5,0,50,0'
    QFont::fromString: Invalid description 'Sans Serif,10,5,0,75,0'
    SELinux: Disabled on system, not enabling in X server
    (EE) SynPS/2 Synaptics TouchPad Unable to query/initialize Synaptics hardware.
    (EE) PreInit failed for input device "SynPS/2 Synaptics TouchPad"
    SynPS/2 Synaptics TouchPad no synaptics event device found
    Query no Synaptics: 6003C8
    (EE) SynPS/2 Synaptics TouchPad Unable to query/initialize Synaptics hardware.
    (EE) PreInit failed for input device "SynPS/2 Synaptics TouchPad"
    QFont::fromString: Invalid description 'Serif,20,5,0,50,0'
    QFont::fromString: Invalid description 'Sans Serif,10,5,0,50,0'
    QFont::fromString: Invalid description 'Sans Serif,10,5,0,75,0'
    SELinux: Disabled on system, not enabling in X server
    (EE) SynPS/2 Synaptics TouchPad Unable to query/initialize Synaptics hardware.
    (EE) PreInit failed for input device "SynPS/2 Synaptics TouchPad"
    SynPS/2 Synaptics TouchPad no synaptics event device found
    Query no Synaptics: 6003C8
    (EE) SynPS/2 Synaptics TouchPad Unable to query/initialize Synaptics hardware.
    (EE) PreInit failed for input device "SynPS/2 Synaptics TouchPad"
    QFont::fromString: Invalid description 'Serif,20,5,0,50,0'
    QFont::fromString: Invalid description 'Sans Serif,10,5,0,50,0'
    QFont::fromString: Invalid description 'Sans Serif,10,5,0,75,0'

[devils casper]

Have you tried to update again in command line mode?

[lindylex]

Have you tried to update again in command line mode?

I did with.

aptitude update