unable to login after getting system update of X11 in fedora 11

[Jatin K]

Dear list


I'm not able to login after system update  on Sep 10. the update I got 
is [1], whenever I try to login, it  automatically logs off (I think 
there are some problem with X server )........  after retrying 10 to 15 
times I'm able to login and thing works fine ....   can anybody help me 
to solve this problem ...,,,,,,?????
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[1]

Sep 10 15:52:23 Updated: xorg-x11-server-common-1.6.3-4.fc11.i586
Sep 10 15:52:35 Updated: glibc-2.10.1-5.i686
Sep 10 15:52:37 Updated: alsa-lib-1.0.21-3.fc11.i586
Sep 10 15:52:38 Updated: libXext-1.0.99.1-3.fc11.i586
Sep 10 15:52:39 Updated: libdrm-2.4.11-2.fc11.i586
Sep 10 15:52:41 Updated: xorg-x11-server-Xorg-1.6.3-4.fc11.i586
Sep 10 15:52:42 Updated: info-4.13a-4.fc11.i586
Sep 10 15:52:48 Updated: audacious-plugins-1.5.1-10.fc11.i586
Sep 10 15:52:48 Updated: xorg-x11-drv-evdev-2.2.5-1.fc11.i586
Sep 10 15:53:05 Updated: glibc-common-2.10.1-5.i586
Sep 10 15:53:07 Updated: libsilc-1.1.8-7.fc11.i586
Sep 10 15:53:11 Updated: libpurple-2.6.2-1.fc11.i586
Sep 10 15:53:38 Updated: pidgin-2.6.2-1.fc11.i586
Sep 10 15:53:40 Updated: audacious-plugins-amidi-1.5.1-10.fc11.i586
Sep 10 15:53:41 Updated: texinfo-4.13a-4.fc11.i586
Sep 10 15:53:41 Updated: xorg-x11-drv-fpit-1.3.0-3.fc11.i586
Sep 10 15:53:42 Updated: xorg-x11-server-utils-7.4-7.1.fc11.i586
Sep 10 15:53:44 Updated: alsa-utils-1.0.21-2.fc11.i586
Sep 10 15:53:46 Updated: nscd-2.10.1-5.i586
Sep 10 15:53:49 Updated: glibc-headers-2.10.1-5.i586
Sep 10 15:53:52 Updated: alsa-lib-devel-1.0.21-3.fc11.i586
Sep 10 15:53:53 Updated: libdrm-devel-2.4.11-2.fc11.i586
Sep 10 15:53:54 Updated: glibc-devel-2.10.1-5.i586
Sep 10 15:53:56 Updated: libXext-devel-1.0.99.1-3.fc11.i586
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