Gnome destroyed!!!

[gabriel_007]

Hello, my computer rebooted by itself and when I logged back, my desktop is a total disaster!! No icons, graphics, total chaos - some things works (firefox), some don't.
I don't know what to do.
Console works, perhaps I should reinstall gnome?
How can I do that, which packages should I install?
Thanks

[mr.MikyMaus]

Maybe you ran out of disk space. Strange things happens when Linux
is out of disk space...

Btw, computer does not reboot "by itself" (not considering Windows).
There are only three possible reasons why Linux could reboot "itself"
coming in my mind now:
1) Power leak
2) Some hardware error
3) Kernel panic (which can be caused by insufficient disk space)

Try check the logs in /var/logs in order to find out what happened. It
may help you to guess the best solution.

-M.

[gabriel_007]

Here's what I found out:

1. I've managed to log into KDE which workds fine... but what is interesting, not a single icon from GNOME is working (for an example: my gaim icon. I have gaim on, and there's a blank space on my KDE's task bar)
2. I have plenty of space (about 40gb)
3. Here's my gdm log from /var/log/gdm/

Free86 Version 4.3.0.1 (Debian 4.3.0.dfsg.1-14sarge1 20050901212727 fjp@localhost.localdomain)
Release Date: 15 August 2003
X Protocol Version 11, Revision 0, Release 6.6
Build Operating System: Linux 2.6.8-16.0508-2 i686 [ELF] 
Build Date: 02 September 2005

This version of XFree86 has been extensively modified by the Debian
Project, and is not supported by the XFree86 Project, Inc., in any
way.  Bugs should be reported to the Debian Bug Tracking System; see
<URL: http://www.debian.org/Bugs/Reporting >.

We strongly encourage the use of the "reportbug" package and command
to ensure that bug reports contain as much useful information as
possible.

Before filing a bug report, you may want to consult the Debian X FAQ:
       XHTML version: file:///usr/share/doc/xfree86-common/FAQ.xhtml
  plain text version: file:///usr/share/doc/xfree86-common/FAQ.gz

Module Loader present
OS Kernel: Linux version 2.4.27-2-k7 (horms@tabatha.lab.ultramonkey.org) (gcc version 3.3.5 (Debian 1:3.3.5-13)) #1 Wed Aug 17 11:28:09 UTC 2005 T
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/XFree86.0.log", Time: Mon Feb 20 02:09:50 2006
(==) Using config file: "/etc/X11/XF86Config-4"
(EE) Failed to load module "GLcore" (module does not exist, 0)
Skipping "/usr/X11R6/lib/modules/fonts/libspeedo.a:spencode.o":  No symbols found
Symbol __glXActiveScreens from module /usr/X11R6/lib/modules/extensions/libdri.a is unresolved!
Symbol __glXActiveScreens from module /usr/X11R6/lib/modules/extensions/libdri.a is unresolved!
(EE) xf86OpenSerial: Cannot open device /dev/input/mice
	No such device.
(EE) Generic Mouse: cannot open input device
(EE) PreInit failed for input device "Generic Mouse"
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
Warning: font renderer for ".pcf" already registered at priority 0
Warning: font renderer for ".pcf.Z" already registered at priority 0
Warning: font renderer for ".pcf.gz" already registered at priority 0
Warning: font renderer for ".snf" already registered at priority 0
Warning: font renderer for ".snf.Z" already registered at priority 0
Warning: font renderer for ".snf.gz" already registered at priority 0
Warning: font renderer for ".bdf" already registered at priority 0
Warning: font renderer for ".bdf.Z" already registered at priority 0
Warning: font renderer for ".bdf.gz" already registered at priority 0
Warning: font renderer for ".pmf" already registered at priority 0
Could not init font path element unix/:7100, removing from list!
SetClientVersion: 0 9