its the nvidia driver that you get when you select "additional drivers"
if your display works fine without "Additional drivers" then dont install them. For me however, my display was not working without them (resolution was much bigger than the actual screen) and once the new ones became available, was no longer working after either. -- Beta 10.10 Nvidia update broke Sony Vaio VPCF136FM installation https://bugs.launchpad.net/bugs/655078 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs