I got the following error when trying to uninstall the installation of
lxd. What reasons can make I the directory cannot be removed? (I ran the command below as root).
snap remove --purge lxd error: cannot perform the following tasks: - Remove data for snap "lxd" (19389) (remove /var/snap/lxd/common/lxd/storage-pools/default/containers/container-01/rootfs/var/snap/lxd/common/lxd/storage-pools/default/images/ad2e85b656959594883f3a80ff2044ee7475c9806540827c29189caffa7c9285: operation not permitted)