I gave two options/debdiffs for fixing the bug above.
For the common people, here's a temporary, but quick and painless way to fix it:
1) Close Software Sources
2) Download the file attached here (Ubuntu.info)
3) Replace the file in: /usr/share/python-apt/templates/Ubuntu.info
4) Open Software Sources now
I gave two options/debdiffs for fixing the bug above.
For the common people, here's a temporary, but quick and painless way to fix it: python- apt/templates/ Ubuntu. info
1) Close Software Sources
2) Download the file attached here (Ubuntu.info)
3) Replace the file in: /usr/share/
4) Open Software Sources now