Is this a laptop or a desktop? The monitors.xml.txt above is showing only an HP 23xi monitor connected by HDMI, but at very low resolution and refresh rate. So assuming that's the only screen you are using, most likely it's a poor quality HDMI connection and I would recommend getting a higher grade HDMI cable. After you reboot with a higher grade HDMI cable it is likely that more screen resolution and refresh rate options will be available.
** Package changed: gnome-shell (Ubuntu) => ubuntu -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2101107 Title: Display screen broken To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/2101107/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
