[Tracker] Case sensitivity in filenames producing missing hits

["J.B. Nicholson-Owens" <jbn forestfield org>]

I have a PDF file called

  ~/Desktop/HR508.pdf

and I've installed Tracker 0.5.4 on a gNewSense GNU/Linux system (an 
Ubuntu Dapper derivative) using the repo pointed to by the Tracker 
download page.

I let Tracker index my home directory and I used the Deskbar search to 
look for

  hr508

Tracker found nothing.  I renamed the PDF file to "hr508.pdf" (note the 
case change on "hr") and searched again.  Tracker found the file!

I renamed the file back to "HR508.pdf", searched again, and Tracker did 
not find the file.

Trackerd's log file said:
> 05 Feb 2007, 14:30:39:669 - Executing detailed search with params Files, hr508, 0, 100
> 05 Feb 2007, 14:30:39:669 - searching for hr508 with smin 0 and smax 9, offset 0 and limit 100
> 05 Feb 2007, 14:30:55:664 - found matching inotify pair for from /home/jbn/Desktop/HR508.pdf to 
> /home/jbn/Desktop/hr508.pdf
> 05 Feb 2007, 14:31:05:399 - Executing detailed search with params Files, hr508, 0, 100
> 05 Feb 2007, 14:31:05:399 - searching for hr508 with smin 0 and smax 9, offset 0 and limit 100
> 05 Feb 2007, 14:31:23:961 - found matching inotify pair for from /home/jbn/Desktop/hr508.pdf to 
> /home/jbn/Desktop/HR508.pdf
> 05 Feb 2007, 14:31:32:960 - Executing detailed search with params Files, hr508, 0, 100
> 05 Feb 2007, 14:31:32:961 - searching for hr508 with smin 0 and smax 9, offset 0 and limit 100

So it seems that case changes somehow throw off Tracker's ability to 
find files.

Any help with this would be appreciated (besides renaming all of my 
files to avoid uppercase letters).  Thanks.