The dist-upgrade is not supposed to be like this,

sudo apt-get -y dist-upgrade 
Reading package lists... Done
Building dependency tree        
Reading state information... Done
Calculating upgrade... Done
The following packages have been kept back:
  gcc-6-base:i386 libgcc1:i386 libgmpv4-dev libgmpxxv4-4
0 upgraded, 0 newly installed, 0 to remove and 4 not upgraded.