I got the same error too on linux 16.04.5 how do I send you the needed info
** Also affects: xorg-server Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1766974 Title: /dev/dri/card0 To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/1766974/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp