Mac OS X 10.5: Time Machine - "The backup volume could not be mounted" alert
Symptoms
If you back up to a Mac OS X 10.5 Server volume or Mac OS X 10.5 Leopard computer using Personal File Sharing via Time Machine, and the password to access the network volume is changed, Time Machine will report "The backup volume could not be mounted" in Mac OS X 10.5.
Products Affected
Mail, Time Machine
Resolution
Mount the network based volume va the Finder's Connect to Server option. Go to Time Machine preferences in System Preferences, click "Change Disk" and reselect the mounted volume as the backup disk.
This document will be updated as more information becomes available.