remove kviewshell eog gnome-keyring katomic perl
Reading package lists...
Building dependency tree...
Reading state information...
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 libsm6 : Depends: xfree86-common but it is not going to be installed
 libx11-6 : Conflicts: xlibs-data (< 1:7.0.0) but 4.3.0.dfsg.1-14sarge7 is to be installed
 libxmuu1 : Depends: xfree86-common but it is not going to be installed
 libxpm4 : Depends: xfree86-common but it is not going to be installed
 x-dev : Depends: xfree86-common but it is not going to be installed
 xlibs-data : Depends: xfree86-common but it is not going to be installed
E: Broken packages