I have uninstalled Firefox 7 via Ubuntu Software Centre so that I can reinstall Firefox 6, but the Official PPA for Firefox Beta still remains. I did a search and found that
will remove it, so I typed that into the terminal and got the following:
sudo add-apt-repository ppa:mozillateam/firefox-next
I have no clue what that means. So, I look in Ubuntu Software Centre to see if the ppa was removed; it wasn't. What I then did was this: while in Ubuntu Software Centre, Edit > Software Sources > Other Software tab > Remove everything that contained firefox-next > Close. Now back in Ubuntu Software Centre, I still see the ppa.
Executing: gpg --ignore-time-conflict --no-options --no-default-keyring --secret-keyring /etc/apt/secring.gpg --trustdb-name /etc/apt/trustdb.gpg --keyring /etc/apt/trusted.gpg --primary-keyring /etc/apt/trusted.gpg --keyserver hkp://keyserver.ubuntu.com:80/ --recv 0AB215679C571D1C8325275B9BDB3D89CE49EC21
gpg: requesting key CE49EC21 from hkp server keyserver.ubuntu.com
gpg: key CE49EC21: "Launchpad PPA for Mozilla Team" not changed
gpg: Total number processed: 1
gpg: unchanged: 1
What am I doing wrong?
Launchpad help doesn't say much. Also, is ppa-purge a ppa to remove another ppa? Should I use this?