Package: virtualbox-guest-x11 Version: 4.3.12-dfsg-1 Severity: serious I'm running Debian Testing in Virtualbox.
With the recent updates, virtualbox-guest-x11 is removed if you upgrade xserver-xorg-core to version 2:1.15.99.904-1, because virtualbox-guest-x11 needs xorg-video-abi-15 - but xserver-xorg-core now provides xorg-video-abi-18. Please upgrade or rebuild the Guest Additions to reflect these ABI changes.
