From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux i686; es-ES; rv:1.2.1) Gecko/20030225
Description of problem:
Helper application won't work
Also if you try to modify the settings, edit, delete, mozilla won't do it.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1.Choose a type file associated with a helper application
2.Click on the link
3. or try to change the settings
Actual Results: Nothing happens, Mozilla won't start the helper application
Expected Results: The helper application should start
This ocurred after I instaled gxine plugins, continues even after I removed
gxine plugins. Also I upgraded the kernel.
This appears fixed in FC3.