Description of problem:
Depending on how seahorse is launched, from meno or from command
line (shell), some operation are unsuccessful or not.

Version-Release number of selected component (if applicable):
0.8-1.fc4

How reproducible:
Always, on two different FC4 installations.

Steps to Reproduce:
1.
Start seahorse from menu
2.
Select properties of a key and try to change trust or to add
an other user id.
3.
Try the same launching seahorse from command line (shell).
  
Actual results:
From menu, the above operation do not produce any result,
from command line everything works fine, as expected.

Expected results:
Launching from menu should work as well as from command line.

Additional info:
Strangely enough, GPA has same behaviour...