[Comm] p6 не могу войти ни в KDE, ни в LXDE

[ddv на bgc.perm.ru]

Добрый день.

Вчера обновился, обновилось 5-10 пакетов, какие не помню. Сегодня 
после ввода пароля чёрный экран и снова появляется окно авторизации.. 
Такое поведение и у KDE и у LXDE.. В логах PAM авторизация successful..

lxdm.log
** Message: add 0x611220

** Message: prepare greeter on :0

** Message: start greeter on :0

** (process:8968): DEBUG: user ddv auth ok

** (process:8968): DEBUG: login user ddv session default lang (null)

** Message: find greeter (nil)

** Message: find idle 0x611220

kdm.log
X.Org X Server 1.10.3
Release Date: 2011-07-08
X Protocol Version 11, Revision 0
Build Operating System: ALT Linux p6 (Ziziphora) x86_64
Current Operating System: Linux ddv.localdomain 
3.0.30-std-def-alt0.M60P.1 #1 SMP Wed May 2 09:42:05 UTC 2012 x86_64
Kernel command line: auto BOOT_IMAGE=ALTLinux ro 
root=UUID=dba34b2c-142f-4f8e-afeb-2280aa66f14c 
resume=/dev/disk/by-uuid/a17bc854-786e-4aaa-8a6c-8185a1c724b0 panic=30 
splash=silent
Build Date: 13 July 2011  03:39:57PM

Current version of pixman: 0.22.0
        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: Sat May  5 09:56:11 2012
(==) Using config directory: "/etc/X11/xorg.conf.d"
(==) Using system config directory "/usr/share/X11/xorg.conf.d"
krootimage(4449) KConfigGroup::convertToQVariant: 
KConfigGroup::readEntry was passed GUI type ' QColor ' but kdeui isn't 
linked! If it is linked to your program, this is a platform bug. Please 
inform the KDE developers
krootimage(4449) KConfigGroup::convertToQVariant: unhandled type  
QColor
krootimage(4449) KConfigGroup::convertToQVariant: 
KConfigGroup::readEntry was passed GUI type ' QColor ' but kdeui isn't 
linked! If it is linked to your program, this is a platform bug. Please 
inform the KDE developers
krootimage(4449) KConfigGroup::convertToQVariant: unhandled type  
QColor

Где покопать?