I tested with chvt over ssh, didn't reproduce. HOWEVER, this seems a touch harder to reproduce than I had thought originally. So my earlier lack of success reproducing in different cases carry less weight than I hoped.
However, with RAOF's help, I have a bit more of a verbose message from X. I also now see this error: "(WW) intel(0): drmDropMaster failed: Invalid argument" -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1634888 Title: Problems switching VTs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mir/+bug/1634888/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs