Hi Mike,
I know that Derby is the default database scheme on the binary install, but it does not appear to work out of the box - I have gotten the same authentication error on three clean binary installs on both CentOS 4.7 and 5.2. I only tried going to MySQL when I could not get Derby to work. And you are right on the trailing spaces, I noticed that as well - however it did not resolve the issue. I am still unable to authenticate using either the Derby or MySQL method and I have cleared all data out of alf_data several times. The authentication error messages continues despite anything I seem to do.
As a note, I am able to get to /share but not /alfresco - I get a 404 when I go there. Still trying to investigate why that is.
If you have any other suggestions from the log, etc. I would appreciate it. Unfortunately I will not be able to continue researching this much more as it is becoming time prohibitive - I just only have a few hours a week for research projects and although Alfresco looks like a promising project, there appears to be some issue with the install phase of the product. I am sure these will be addressed in the long run.
Thank you for looking at the logs and offering your assistance.
Cheers,
Pete