I can't run system clone via the Timeshift utility. Maybe I'm using the wrong syntax?
user@ubuntuserver:~$ sudo timeshift --clone
[sudo] password for user:
/dev/sdb1 is mounted at: /run/timeshift/backup, options: rw,relatime
E: Snapshot not selected
What`s wrong? What kind of snapshot do I need to select to create a clone in source system?