I don't know if this is a config. problem or not, but I have just upgraded my installation on Ubuntu 10.10/Firefox 3.5.x to the latest of each. PURE "vanilla" installs of everything (so far!)
My problem is that the ED2K links, which have been working for years are now broken.
The Wiki at
http://wiki.amule.org/index.php/Ed2k_links_handling#Configuration_for_a_single_user does not seem to work since "network.protocol-handler.expose.ed2k" is reset to "true" when I exit FF. I am unable to "toggle" the value after reboot.
The files/directories specified for the multi user version (/usr/share/firefox/... and /usr/share/local/firefox/...) do not seem to exist, so that avenue doesn't help.
Clicking on a link simply does nothing, copy/paste of the link works fine (i.e. not a malformed link).
Does anyone have any suggestions? Is this yet another FF4 problem or
