Just installed 5.2. Every time I boot I'm getting an error message (presumably from ROX) that says that the standard mime database (version 0.9 or later) was not found. It suggests checking permissions on /usr/share/mime/globs or /usr/local/share/mime/globs, but neither directory exists. (I'm going to guess that it's actually looking for /usr/apps/ROX-Filer/ROX/MIME, but the permissions on that appear normal. Root - Root DRWXR-XR-X)
Also, nothing seems to happen when I try to run the terminal by clicking on the icon in the status bar... I can run aterm and rxvt from the menu, but mrxvt doesn't start. (Seems like the executable is missing.)