Problems while trying to update

[Jim]

Running apt-get update aand then upgrade from two different mirrors.
Get all kinds of errors:
Scriplet failed, exit status 255      (I do run apt-get from SU)
/lib/libSegFault.so not found.   (libSegFault.so file is in /lib)
I have been getting a lot of double versions of packages that I have to
use rpm -e to remove the older version  of the packages and some of the
packages when removing gives me the  /lib/libSegFault.so not found, 
error message.
What's up??

Thanks
jim tate