Description of problem:
Should not be able to go back to the registration screen once registered.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Start firstboot
2. Register with candlepin
3. Now click Back
You're back on the registration form even though you are already registered.
The user can enter a new user/pw here and try to register again, which appears
to succeed but is actually in a failed state.
- Back button is disabled on the subscription-manager screen.
- Registration dialog is not shown if already registered (identity cert exists) and subscription manager screen is show.
This is currently fixed for RHEL 6.2 but couldn't get access to the back button for 5.7
referencing original bug 642660 from which this bug was derived
Since I got the back button working properly for another bug, i'm going to mark this one as NOTABUG