Looking at amuleweb man page I've found that to fork the program to the background is necessary to add the option "-q". The init script doesn't add this option and doesn't get it from the conf.d/amuleweb conf file, so the init can't start the process. I had to insert this option manually into the init script and for now the problem is solved. (didn't tried masked version 2.1)
*** Bug 128274 has been marked as a duplicate of this bug. ***
Created attachment 88140 [details] amuleweb.confd
Created attachment 88141 [details] amuleweb.initd with the fixed option for amuleweb "-q"
same behaviour with 2.1 (on amd64 to give some more info) well... just i'm here, i added an option to choice the template of amuleweb... i attach amuleweb.confd and amuleweb.initd fixed...
fixed in portage; thank you for your updates! And I'm very sorry for the delays.