I can see that you have installed an 'NVIDIA Corporation GK208 [GeForce GT 710B]' and it is using the default driver called 'nouveau'.
If the NVIDIA card is not yet working properly for you then please try: sudo apt install nvidia-driver-390 and reboot. ** Package changed: xorg (Ubuntu) => xorg-server (Ubuntu) ** Changed in: xorg-server (Ubuntu) Status: New => Incomplete ** Summary changed: - Problems with GeForce GT 710 + [nouveau] Problems with GeForce GT 710 ** Tags added: nouveau -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1789204 Title: [nouveau] Problems with GeForce GT 710 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1789204/+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