I've created a Knoppix 6.4.3 USB drive from the CD and set up persistent storage.

When I change the desktop background, or adjust PCManFM settings (e.g. preventing partitions automatically mounting), they are lost when I log out of LXDE (which then starts a new LXDE session) or reboot Knoppix. The contents of ~/.config/pcmanfm/LXDE/pcmanfm.conf seem to get reset.

I've tried deleting and recreating the persistent storage (knoppix-data.img) and deleting the ~/.config/pcmanfm directory so that it gets recreated.

Anyone else see this, know what's going on, or know of a solution?

Thank you