I’ve installed Fedora 38 with an encrypted system partition since I’ll be traveling with my device. OS is running fine but now I’d like to have a more human readable label in dolphin for that partition. All renaming attempts in the terminal with “e2label” and “btrfs filesystem label” failed. The KDE partition manager didn’t help either. Disks at least shows me the option to add a label, but can’t unmount the partition to do so (Error unmounting, udisks-error-quark, 14).

Does anyone have any experience and would like to share?