This is somewhat expected. TVs have no need to offer many resolution options other than standard broadcast formats. TVs (if using HDMI) are also required to limit colour resolution compared to monitors, but that might not be what you're talking about...
What options are missing that you expected? Are you sure this is a bug in Ubuntu? ** Changed in: gnome-shell (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1808903 Title: cannot connect LG Smart TV using HDMI Cable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1808903/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs