try sudo apt-key adv --recv-keys --keyserver pgp.mit.edu 8D09D5BE298D57CC and check to make sure you have the file /etc/apt/trusted.gpg and trusddb.gpg in that same location :S
-- xinerama mouse cursor on every screen https://bugs.launchpad.net/bugs/357901 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
