Same thing happened when 12.04.2 was released. Best thing is to install 12.04.2 and then move to the raring stack from there.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1180674 Title: virtualbox-dkms 4.1.12-dfsg-2ubuntu0.3: virtualbox kernel module failed to build [error: ‘VM_RESERVED’ undeclared (first use in this function)] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/virtualbox/+bug/1180674/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs