No Implementation: GNU Parted cannot resize this partition to this size.
We're working on it!

Dozens of Gnome developers working on it full time over 15 years and cannot solve it:
https://alioth-lists.debian.net/pipermail/parted-devel/2009-September/003200.html
https://bugzilla.gnome.org/show_bug.cgi?id=649324
https://gitlab.gnome.org/GNOME/gparted/-/issues/245
#gnome #parted #fat #vfat
@linuxmemes

[parted-devel] resizing FAT partitions does not work at all

I have had this problem! I just decided to leave it alone and live with the single kernel setup. I have to upgrade someday soon and soo this is a good reminder to make that partition twice as big as it suggests