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Ubuntu 20.04 not working with HDMI output

fr flag

I'm trying to connect an external display from my Razer Blade laptop via HDMI. No signal is being detected.

It has a Nvidia 3060. I've tried most of the drivers but it doesn't seem to work.

ChanganAuto avatar
us flag
*I've tried most of the drivers* This is troubling in itself. Only the recommended version should be installed and if "experimenting" you should remove all traces of the previous version. Now, other that that, you should also know that video outputs in laptops with hybrid graphics typically work with the discrete GPU only. Have you assured you're running the Nvidia instead of the iGPU? Open Nvidia X server Settings to confirm and choose accordingly, a reboot is often required.
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