Ubuntu
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  1. Bug #595127
  2. Comment #3

Comment 3 for bug 595127

Revision history for this message
Vish (vish) wrote :

Joseph Wen : Not necessary. take for example of the Gedit undo/redo functions. Those buttons are "available"(clickable) only when there is something to undo or redo. When there is no action they are inactive/insensitive.

So just making the button insensitive when there is no upgrade to perform should be good enough.