If you’ve been trying to mount an OS X Time Capsule disk over the network using Samba/CIFS/SMB and you’ve recently run into the problem: “mount error(13): Permission denied”, and you KNOW the password is right then this may help. Basically you now need to inform Linux CIFS of the specific security mechanism to use (sec=ntlm). E.g. To mount the drive as root (where share_pwd is the password required to access the drive):

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# mount -t cifs //10.0.0.69/Data/ /media/capsule/ -ouser=myusename,passwd=mypassword,sec=ntlm

You can add this to a cron as well ;)

Shamelessly copy/pasted from here