while going through our installation guide (Guides/LineageOsInstallation.md · main · dda / lineageos-fairphone · GitLab) it happens sometimes that
fastboot flash boot <image_filename.img> does not work.
In these cases a
fastboot flash boot_a .. or
fastboot flash boot_b .. helps sometimes …
Instead of guessing the partition name, is there a way to find out, how the boot partition on a FP3 is named? Is there some kind of parted tool?