使用apt-get安裝任何程式都會出現如下錯誤，dpkg 產生的

The following partially installed packages will be configured:
  gdebi gksu 
No packages will be installed, upgraded, or removed.
0 packages upgraded, 0 newly installed, 0 to remove and 102 not upgraded.
Need to get 0 B/71.8 kB of archives. After unpacking 0 B will be used.
dpkg: error
 
 processing package libgksu2-0 (--configure):
 package libgksu2-0 is not ready for configuration
 cannot configure (current status 'half-installed')
dpkg: dependency problems prevent configuration of gksu:
 gksu depends on libgksu2-0 (>= 2.0.8); however:
  Package libgksu2-0 is not installed.

dpkg: error
 
 processing package gksu (--configure):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of gdebi:
 gdebi depends on gksu; however:
  Package gksu is not configured yet.

dpkg: error processing package gdebi (--configure):
 dependency problems - leaving unconfigured
No apport report written because the
 
 error message indicates its a followup error from a previous failure.
                                                                                                          No apport report written because the error message indicates its a followup error from a previous failure.
                                                                                      Errors were encountered while processing:
 libgksu2-0
 gksu
 gdebi
E: Sub-process /usr/bin/dpkg returned an error code (1)
Failed to perform requested operation on package.  Trying to recover:
dpkg: dependency problems prevent configuration of gdebi:
 gdebi depends on gksu; however:
  Package gksu is not configured yet.

dpkg: error processing package gdebi (--configure):
 dependency problems - leaving unconfigured
Errors were encountered while processing:
 gdebi

解決辦法

dpkg: error processing package linux-image-generic (–configure): dependency problems - leaving unconfigured

I had this issue just now. What I did was purge the errant package using dpkg in my case then update and force the reinstall:

清除安裝失敗的包，然後更新

sudo dpkg --purge linux-image-3.13.0-35-generic
sudo apt-get update
sudo apt-get -f install

The installation process may take a bit longer, but it worked in the end.