I saw this on an ubuntu 20.04 alpha system when I did 'ubuntu-drivers install' to get drivers for my gtx 1080. Reinstalling ubuntu 20.04 final made the problem vanish (whew).
-- 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/1865870 Title: [nvidia] xorg via gdm-x-session fails to start with "Cannot run in framebuffer mode. Please specify busIDs for all framebuffer devices" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-440/+bug/1865870/+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