Yes, the multiverse enabled. I've just installed the Ubuntu MATE daily in a clean VM and confirm that multiverse is enabled by default.
** Changed in: software-properties (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to software-properties in Ubuntu. https://bugs.launchpad.net/bugs/1434579 Title: Unable to install VirtualBox Guest Service in 15.04 Status in software-properties package in Ubuntu: Confirmed Bug description: It is not longer possible to select VirtualBox Guest Service in 15.04. The only options available are: * Continue using a manually install driver * Do not use the device The option 'Using x86 virtualisation solution - guest addition module' is no longer selectable. See the attached screen shot. This is from a fresh install of Ubuntu MATE 15.04 daily (20th March) and no drivers have been manually installed. In light of the Virtualbox issue where new installs on Virtualbox have a resolution of 640x480 (https://bugs.launchpad.net/ubuntu/+source/virtualbox/+bug/1368784/) this is going to be a frustration for many users. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/software-properties/+bug/1434579/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp