Yes, removing virtualbox-guest-x11 (or even just using update- alternatives to undo the redirection of for x86_64-linux- gnu_{gl,egl}_conf) restores normal function (e.g. lightdm's greeter no longer exits due to broken opengl, so the graphical login comes up and works).
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1762491 Title: No graphics after update, caused by virtualbox To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/virtualbox/+bug/1762491/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs