VBox.log says HM: HMR3Init: Falling back to raw-mode: VT-x is not available
perhaps the update disabled VT-x ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1760547 Title: virtualbox - RTR3InitEx failed with rc=-1912 (rc=-1912) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/virtualbox/+bug/1760547/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
