I had an Linux 4 axis CNC system running fine using parallel port control to a Chinese control card.
I foolishly upgraded Ubuntu from 10 and of course EMC quit working. I then deleted the partition and again loaded Ubuntu 10 and Linux CNC with the CD and configured using the Stepconf Wizard as before.
The problem is none of the axes will move. The spindle control works fine estop output and input work fine but not the axes. When I try to tune the X axis the Y axis slowly steps until it hits the limit switch. Trying to tune any other axis does nothing in other words there is no movement.
When I jog from EMC the movement is displayed on the screen but no motion occurs.
The hardware was working fine when I started this mess so that is not the problem. Any suggestions would be appreciated

Jim