I’ve recently bought Nvidia RTX 2070 super and when I switched from AMD r9 380 to this new I got a black screen (with some visual artefacts) while booting to Manjaro.
I have dual boot with windows 10.
Tried to boot from life usb. Changed driver in menu to nonfree and it booted successfully.
Is there any way to fix my current installation without re-installing Manjaro?