Update incomplete

[Edeltek]

Hi
I installed recently Fedora 10 from an image CD.
After updating today May 21, I have no background image any more and my mouse movement is too slow.
I get an error message when I try to continue updating when resolving dependencies:

ntpdate = 4.2.4p5-2.fc10 is needed by package ntp-4.2.4p5-2.fc10.i386
lcms = 1.17-6.fc10 is needed by package lcms-libs-1.17-6.fc10.i386
pulseaudio = 0.9.13-6.fc10 is needed by package pulseaudio-module-gconf-0.9.13-6.fc10.i386
perl = 4:5.10.0-49.fc10 is needed by package 1:perl-Pod-Escapes-1.04-49.fc10.i386
gnome-session = 2.24.1-3.fc10 is needed by package gnome-session-xsession-2.24.1-3.fc10.i386
pulseaudio = 0.9.13-6.fc10 is needed by package pulseaudio-module-x11-0.9.13-6.fc10.i386
dbus = 1.2.4-1.fc10 is needed by package dbus-libs-1.2.4-1.fc10.i386
glibc-common = 2.9-2 is needed by package glibc-2.9-2.i686 : Success - empty transaction

I seem to get stuck at this point and am not able to continue updating.
Help anyone?