airtac: you are using an unoffical repository; you will need to follow their instructions on:
https://help.ubuntu.com/community/Medibuntu
to install an updated copy of 'medibuntu-keyring'.
airtac: you are using an unoffical repository; you will need to follow their instructions on:
https:/ /help.ubuntu. com/community/ Medibuntu
to install an updated copy of 'medibuntu- keyring' .