kde 4.1 a debian

Caute.Mam tu jeden problemik...mam debian lenny a mal som tu defaultne gnome...chcel som skusit kde4.1.Ked som dal sudo apt-get install kde4 tak mi ho instalnulo....ale ked ho pustim...nacita mi polochu v strede je iba ikonku podobna hdd...a ked hocikde kliknem nahodi sa mi cierna obrazovka.....toto je kde.log:

X.Org X Server 1.4.2
Release Date: 11 June 2008
X Protocol Version 11, Revision 0
Build Operating System: Linux Debian (xorg-server 2:1.4.2-6)
Current Operating System: Linux P4T3R 2.6.26-1-686 #1 SMP Wed Sep 10 16:46:13 UTC 2008 i686
Build Date: 15 September 2008 01:25:11AM

Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
Module Loader present
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: Wed Oct 8 16:12:08 2008
(==) Using config file: "/etc/X11/xorg.conf"
(WW) fglrx: No matching Device section for instance (BusID PCI:1:0:1) found
(WW) fglrx: No matching Device section for instance (BusID PCI:1:0:1) found
FATAL: Module fglrx not found.
(II) Module "ddc" already built-in
(II) Module "ramdac" already built-in
(EE) fglrx(0): atiddxDriScreenInit failed, GPS not been initialized.
(EE) fglrx(0): XMM failed to open CMMQS connection.
The XKEYBOARD keymap compiler (xkbcomp) reports:
> Warning: Type "ONE_LEVEL" has 1 levels, but <RALT> has 2 symbols
> Ignoring extra symbols
Errors from xkbcomp are not fatal to the X server
kdmgreet: Fatal IO error: client killed

ak viete poradit plz help predom diky..