yada

root@jim-laptop:~/wine-git# sudo add-apt-repository ppa:ubuntu-wine/ppa
You are about to add the following PPA to your system:
 Latest official WineHQ releases
 Welcome to the Wine Team PPA.  Here you can get the latest available Wine betas for every supported version of Ubuntu.  This PPA is managed by Scott Ritchie, and is a replacement for the WineHQ budgetdedicated.com repository used for Jaunty and earlier.
 More info: https://launchpad.net/~ubuntu-wine/+archive/ppa
Press [ENTER] to continue or ctrl-c to cancel adding it

Executing: gpg --ignore-time-conflict --no-options --no-default-keyring --secret-keyring /tmp/tmp.8PyKjOiVLZ --trustdb-name /etc/apt/trustdb.gpg --keyring /etc/apt/trusted.gpg --primary-keyring /etc/apt/trusted.gpg --keyserver hkp://keyserver.ubuntu.com:80/ --recv 883E8688397576B6C509DF495A9A06AEF9CB8DB0
gpg: requesting key F9CB8DB0 from hkp server keyserver.ubuntu.com
gpg: key F9CB8DB0: "Launchpad PPA for Ubuntu Wine Team" not changed
gpg: Συνολικός αριθμός που επεξεργάστηκαν: 1
gpg:              αμετάβλητα: 1
root@jim-laptop:~/wine-git#