"/dev/disk/by-label/EOS... device did not show up"

Hi,
I have used Manjaro for some years now. While there are many sides I love about manjaro, it just failed me again after updating the kernel and applications. Let’s find out if endeavouros is more robust.

My goal is to overwrite Manjaro, while keeping my windows-partition. Alternatively, I could create an additional partition for endeavouros, and delete the manjaro-partition afterwards.

I wrote the iso-installation file to a USB-disk, booted from it, and end up with:

ERROR: '/dev/disk/by-label/EOS_202308' device did not show up after 30 seconds
Falling back to interactive promptsh: can't access tty; job control turned off

That is before I get to a live-system.

Could you please help me troubleshooting this?
In addition, I’d be grateful for advices on how to configure endeavouros with full support for my Nvidia graphic card RTX 3070. I need CUDA for Machine Learning and image processing.

Thank you very much.

I fixed the issue by using etcher to write the iso to the USB-stick, instead of Unetbootin.