So I just upgraded, but in doing so, it's seriously downgraded my resolution to 640 instead of 1920x1080 (my monitor is a Sony Bravia).
I've tried going to fix it, but in doing so, the option for the Bravia isn't there in the display settings (though is there for audio, but even then, when I try to set that to default output, the option is locked).
Any help on this? Is there a workaround or should I go back to Windows 7?
Seems like GPU drivers are missing or incorrect. Find and install them, reboot and see how you get on
