Lulzbot Cura Appimage
YES! A packaged version of Linux-optimized Cura from 2016.
https://forum.lulzbot.com/t/i-created-a-linux-appimage-for-cura-21-08-for-old-tazs/22506
If the AppImage does not work (segmentation fault), try running it with sudo. For example: sudo ./Cura-21.08.glibc2.25-x86_64.AppImage &