sina@sina-linux:~$ sudo apt-get install -f
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following package was automatically installed and is no longer required:
  libllvm3.2:i386
Use 'apt-get autoremove' to remove it.
The following extra packages will be installed:
  fglrx-updates
The following NEW packages will be installed:
  fglrx-updates
0 upgraded, 1 newly installed, 0 to remove and 1 not upgraded.
1 not fully installed or removed.
Need to get 0 B/80.6 MB of archives.
After this operation, 245 MB of additional disk space will be used.
Do you want to continue [Y/n]? y
(Reading database ... 252535 files and directories currently installed.)
Unpacking fglrx-updates (from .../fglrx-updates_2%3a9.012-0ubuntu1_amd64.deb) ...
One or more files have been altered since installation.
Uninstall will not be completed. See /etc/ati/fglrx-uninstall.log for details.
dpkg: error processing /var/cache/apt/archives/fglrx-updates_2%3a9.012-0ubuntu1_amd64.deb (--unpack):
 subprocess new pre-installation script returned error exit status 1
No apport report written because MaxReports is reached already
                                                              Errors were encountered while processing:
 /var/cache/apt/archives/fglrx-updates_2%3a9.012-0ubuntu1_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)