failed to install xserver-xorg-core

[Kejia柯嘉 <w.kejia@gmail.com>]

Hi,

I tried to upgrade squeez to wheezy, but lost gui. I guess it is
necessary to re-install xserver-xorg-core, but failed to do that:
``
apt-get install xserver-xorg-core
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following NEW packages will be installed:
  xserver-xorg-core
0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
Need to get 0 B/1762 kB of archives.
After this operation, 4258 kB of additional disk space will be used.
(Reading database ... 280332 files and directories currently installed.)
Unpacking xserver-xorg-core (from
.../xserver-xorg-core_2%3a1.12.4-6_amd64.deb) ...
dpkg: error processing
/var/cache/apt/archives/xserver-xorg-core_2%3a1.12.4-6_amd64.deb
(--unpack):
 unable to create `/usr/lib/nvidia/diversions/libglx.so.dpkg-new'
(while processing `./usr/lib/xorg/modules/extensions/libglx.so'): No
such file or directory
dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)
Processing triggers for man-db ...
Processing triggers for libglx-nvidia-alternatives ...
Errors were encountered while processing:
 /var/cache/apt/archives/xserver-xorg-core_2%3a1.12.4-6_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)
''
Any clues?

Thanks.

------------------------
Daniel

☵☯☲