Monday, April 24, 2017

Xorg and Virtualbox break after installing Xen

I installed XEN using these instructions




https://help.ubuntu.com/community/Xen



Now when I rebooted virtualbox doesnt work, X doesnt work, lightdm doesnt work



How can I set it back to how it was before? I presume I want to revert the following actions:



Modify GRUB to default to booting Xen:



sudo sed -i 's/GRUB_DEFAULT=.*\+/GRUB_DEFAULT="Xen 4.1-amd64"/' /etc/default/grub
sudo update-grub



Can someone tell me how?

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