if I set the scheduled backup of databases in webmin and use the backup path like /media/backup/db/%Y-%m-%d
the backup files are saved to /media/backup/db/%Y-%m-%d not to e.g. /media/backup/db/2011-09-22
This method worked for me before.
Can you verify that in Backup and Restore -> Scheduled Backups -> Your Backup Name, that "Do strftime-style time substitutions on file or directory name " is still checked in "Features and Settings"?
Thank you Eric, that was the problem. It's all working now.