05-09-2006, 04:54 AM
There's no reason for such a problem to arise from an upgrade to 10.4 from 10.3.
In all likelihood, there's an issue with file sharing or networking on the old Mac. Double check that TCP/IP file sharing is enabled in the File Sharing control panel and check all of your cables.
If that's not it, you'll need to provide more information about your setup -- what kind of network do you have going there? Using a router? What kind? Which model Mac is running 9.1? Have you performed any other upgrades recently on either Mac? Does either one have trouble connecting to the 'net?
In all likelihood, there's an issue with file sharing or networking on the old Mac. Double check that TCP/IP file sharing is enabled in the File Sharing control panel and check all of your cables.
If that's not it, you'll need to provide more information about your setup -- what kind of network do you have going there? Using a router? What kind? Which model Mac is running 9.1? Have you performed any other upgrades recently on either Mac? Does either one have trouble connecting to the 'net?