Please look at the documentation: https://help.ubuntu.com/community/Repositories/Ubuntu#Adding_PPAs
There is a tool called ppa-purge to remove a ppa with its packages. As this is a backport of only modemmanager, it is not very likely that it will affect other types of connections like wifi. -- You received this bug notification because you are a member of Ubuntu Backporters, which is subscribed to Precise Backports. https://bugs.launchpad.net/bugs/1076981 Title: Please backport modemmanager 0.6.0.0.really-0ubuntu1 (main) from quantal To manage notifications about this bug go to: https://bugs.launchpad.net/precise-backports/+bug/1076981/+subscriptions -- ubuntu-backports mailing list [email protected] Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-backports
