This is broken for me in 12.10, and none of the suggested workarounds helped. I removed the PPAs throught the GUI, and double-checked that they were gone from /etc/apt/sources.list and /etc/apt/sources.list.d. I also tried removing the cache in /var/cache/software-center/ and running "update-software-center". I also ensured that I had no packages installed from the problematic PPAs (I didn't). Still no luck, the PPA items remain in Ubuntu Software Center under the "All Software" and "Installed" dropdown menus.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/574155 Title: Software-Center does not remove deactivated ppa's from the UI To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/software-center/+bug/574155/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs