I recently moved away from apt, becuase I could not make it work with
multiple x86_64, because there are many duplicate packages from both
rchitectures that get installed, and I could not make apt-get work.
Someone suggested that I try yum, which does work, but I am having a heck
of a time managing multiple repositories.
It was easy with apt, being able to pin priorities to repositories and
packages, but I cannot make yum work as nicely with pinning. I can exclude
and such but most of the time it does not work.
I wish I could go back to apt while using x86_64.
If anyone has got any tips for either getting apt to work with multiple
architectures, or pinning with yum please let me know.