Thanks for the bug report. Indeed it looks like there is no Nvidia kernel driver loaded. To fix that please open the 'Additional Drivers' app and it will help you to install the appropriate Nvidia driver.
** Package changed: xorg (Ubuntu) => ubuntu ** Changed in: ubuntu Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1958147 Title: Nvidia acceleration has gone To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1958147/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs