🔖 https://obsolete29.com/posts/2023/01/10/how-to-setup-calibre-to-remove-drm-from-ebooks-on-linux/

I really did read a lot on the first Kindle. And I really should backup that in time before it becomes obsolete. It’s not like their current reader app is available on Linux PC anyway.

How to setup Calibre to remove DRM from ebooks on Linux (Michael Harley's blog)