Color profiles can't be added

Strange... I can't reproduce that behaviour...

I still have the same problem with a clean install of Ubuntu 10.10 (Maverick Meerkat) 64-bit.
I got the package (0.7.3) from the PPA.

When I try to load profiles, the directories are empty (the files are actually there, but swatchbooker seems to fail to display them).
I tried several directories with icc profiles and it does the same.

The steps I'm following are the obvious, I think: Go to the color profiles area, click on the little arrow button on the right, choose add and browse a directory containing .icc files.

The preferences display the existing profiles in /usr/share/color/icc correctly, but even if I choose a default CMYK profile, I can't use it with swatches (I mean, the default CMYK profile isn't available in the profile drop-down when I edit the CMYK values for a swatch).

Please let me know if I'm doing something wrong, but I think this is a bug.

Do these icc profiles have "icc" or "icm" as extension? (I'm trying to figure out what could be wrong because I haven't any problem loading profiles...)

The default profile is the one meant for values without profiles. So it's not included into the swatch book. By the way, can you add a custom profile in the preferences display?

I have .icc and .icm profiles in the same directory, and the listing
shows empty anyway.
I tried browsing /usr/share/color/icc, the .color/icc directory in my
user directory and nothing.

However, in the preferences dialog the available profiles are
displayed correctly and I can select them.
The problem is ONLY in the main UI, where I should be able to select a
profile for the book and swatches.