While testing the new "Slax software center" which will be available for Slax, I noticed a bug in AUFS. I submitted it to Junjiro Okajima, who is AUFS' developer, and we worked during the last two days on fixing it. It wasn't such simple to reproduce it, so I had to test all patches on my environment and send the result debug back to Junjiro. Finally the problematic part has been identified and fixed. Without it, it wouldn't be possible to activate Slax Bundles (modules) while Slax is running.
I'm yet waiting for the finalized code of aufs so I could recompile kernels and release last RC version of Slax. I hope to get that ready tomorrow. There should be very short testing phase, and I should be able to ship Slax on those cool USB drives to users who wish to purchase it.