Possible Duplicate:
How can PPAs be removed?
If I've added a PPA with "sudo add-apt-repository" should I just delete a file in /etc/apt/sources.list.d, or there is a command for removal?
Possible Duplicate:
How can PPAs be removed?
If I've added a PPA with "sudo add-apt-repository" should I just delete a file in /etc/apt/sources.list.d, or there is a command for removal?