I have run a full backup without errors and when trying to run an incremental backup I receive the following error. A verify produces a similar error.
I am probably missing something simple, any help would be appreciated.
address@hidden duplicity]# duplicity inc -v9 --encrypt-key="abc123" /home/my/files/ scp://remoteserver/remote/files
Main action: inc
Running 'sftp remoteserver.rsync.net' (attempt #1)
State = sftp, Before = 'Connecting to remoteserver.rsync.net...'
sftp command: 'mkdir remote/files'
State = sftp, Before = 'mkdir remote/files
Couldn't create directory: Failure'
sftp command: 'cd remote/files'
State = sftp, Before = 'cd remote/files'
sftp command: 'ls -1'
State = sftp, Before = 'ls -1
Invalid flag -1'
State = sftp, Before = 'quit'
1 files exist on backend
Extracting backup chains from list of files: ['Invalid flag -1']
File Invalid flag -1 is not part of a known set; creating new set
Ignoring file (rejected by backup set) 'Invalid flag -1'
Collection Status
-----------------
Connecting with backend: SSHBackend
Archive dir: None
Found 0 backup chains without signatures.
No backup chains with active signatures found
No orphaned or incomplete backup sets found.
Last full backup date: none
PASSPHRASE variable not set, asking user.
GnuPG passphrase:
Fatal Error: Unable to start incremental backup. Old signatures not
found and incremental specified
Using temporary directory /root/tmp/duplicity-q-Uw1O-tempdir