In some ways I would rather install odd applications like this from source as I then know exactly what needs to be added rather than risking getting some odd mix from a repo. This leaves the question why ./config fails with this message if I compile qucs 2.0
I opened and checked all of them but none had linux-image-generic-lts-xenial in the name. I am suspecting that the ones with ubuntu in the name maybe also be culprits though. I also tried running apt purge linux-firmware but I got the same error as before.
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