dispositivo de loop de 85 MB é exibido [duplicado]

Question

Estáaíquandoinstalooskypecomsnapinstall--classicskype

Euquerodesmontareremover.

ErrorunmountingfilesystemErrorunmounting/dev/loop0:Command-line'umount"/dev/loop0"' exited with non-zero exit status 32: umount: /snap/core/3887: target is busy
        (In some cases useful info about processes that
         use the device is found by lsof(8) or fuser(1).)
 (udisks-error-quark, 14)