The problem is that livecd.sh creates a backup of the trusted.gpg file before installing ubuntu-desktop. Then adds the buildhosts keys and then restores the backup. This removes the changes from ubuntu-extras-keyring as well.
The problem is that livecd.sh creates a backup of the trusted.gpg file before installing ubuntu-desktop. Then adds the buildhosts keys and then restores the backup. This removes the changes from ubuntu- extras- keyring as well.