Loading a project on a Windows 11 directory from Linux

I'm trying to move a Common Lisp project over to Linux Mint from Windows 11. The program runs fine under Windows 11 SBCL. However, there is a problem loading the project in SBCL under Linux.

Running (asdf:load-system "ww-wouldwork-planner") produces the error asdf/find-component:missing-component, component "ww-wouldwork-planner" not found.

My init.lisp file in my Linux home directory contains (setq *default-pathname-defaults* #p"/media/dave/DATA/Users Data/Dave/SW Library/AI/Planning/Wouldwork Planner/") and (push *default-pathname-defaults* asdf:*central-registry*).

I've tried (asdf:initialize-source-registry) and verified that asdf:*central-registry* contains the correct directory as specified in *default-pathname-defaults* (on a Windows 11 partition).

Is the problem related to accessing a Windows 11 directory from Linux? Appreciate any help diagnosing the error.

One way to resolve the problem is to first navigate to the Windows 11 source code directory from Linux, and then run (asdf:load-system "ww-wouldwork-planner") in SBCL. ASDF can then readily find the ASD file in that directory.

It's possible this problem may relate to the different ways Windows and Linux organize their respective file systems. Linux appears to build the whole file tree off of a single root, while Windows builds a grove of trees, one for each drive partition (C:, D:, etc). The Windows drives all appear in Linux under /media, while user files are under /home, where ASDF evidently expects to find project files. For example, moving the project files under the /home directory allows ASDF to find them. This is mostly conjecture on my part, so feel free to correct or update these provisional comments.