Apparently this happens to Ubuntu 18.04.4 and 19.10 (and obviously on 20.04). But on 18.04.1 the second monitor works perfectly. Windows 10 too.
This seems like a mistake or bug on the Mesa/Kernel. At the moment, I'll be on 18.04.1 but updated. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1871721 Title: Second Monitor on HDMI blank screen with Nvidia & Ubuntu 20.04? (ASUS Laptop) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kernel-package/+bug/1871721/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
