Half Installed Packages And Python Circular Dependency

Something went wrong while updating to ubuntu 12.04 to 12.10: root@ely:/sys/bus/usb/devices# dpkg -l | grep ^i[HUFW] iU libpython2.7 2.7.3-0ubuntu3.4

Solution 1:

Have you tried to configure it?

sudo dpkg --configure python2.7-dev

Next time give the complete backlog or else it won't be useful.