In case the pastebin goes away, the principal factor is:
base: core18 confinement: strict layout: /etc/mke2fs.conf: bind-file: $SNAP_COMMON/etc/mke2fs.conf /etc/mtools.conf: bind-file: $SNAP_COMMON/etc/mtools.conf
In case the pastebin goes away, the principal factor is:
base: core18 etc/mke2fs. conf etc/mtools. conf
confinement: strict
layout:
/etc/mke2fs.conf:
bind-file: $SNAP_COMMON/
/etc/mtools.conf:
bind-file: $SNAP_COMMON/