Linux Mint v20.0 displays a blank screen if I don t have monitor turned on before I boot up computer. The Dell logo appears, then blank screen. (I use a 60" tv as a monitor). I can still enter decryption password, and then the normal login screen appears. If I have tv on before I boot up it works as it should. Has anyone ran into this? I m not sure if this is a problem with my configuration, or just a bug/limitation of Mint.