I also tried the packages from proposed on top of 18.04.0 on which I could reproduce the original issue and the packages from proposed fixed it. double verification done.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1792932 Title: Desktop fails to boot in vbox: Xorg assert failure: Xorg: ../../../../dix/privates.c:384: dixRegisterPrivateKey: Assertion `!global_keys[type].created' failed. To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/1792932/+subscriptions -- ubuntu-bugs mailing list firstname.lastname@example.org https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs