[Bugs] #1777 UNSP: Deleting a duplicate activity bundle from Journal causes confusing behaviour

[Sugar Labs Bugs]

#1777: Deleting a duplicate activity bundle from Journal causes confusing
behaviour
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    Reporter:  garycmartin                |          Owner:  tomeu                      
        Type:  defect                     |         Status:  new                        
    Priority:  Unspecified by Maintainer  |      Milestone:  Unspecified by Release Team
   Component:  sugar                      |        Version:  Git as of bugdate          
    Severity:  Unspecified                |       Keywords:                             
Distribution:  Unspecified                |   Status_field:  Unconfirmed                
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 Testing in 0.87.3. If you delete a duplicate activity bundle from Journal
 the activity will be de-installed from your home screen even though you
 still have the original bundle in Journal. When the activity is de-
 installed, all Journal entries for that activity now get a blank empty
 icon (it used to change to application-x-generic.svg). Example:

 If you download TurtleArt-83.xo twice (or more) by mistake using browse,
 and then delete from Journal the xo bundles you didn't want, all TurtleArt
 icons will go blank, and the activity is no longer available from the home
 screen. You can force the activity to re-install be finding the remaining
 bundle in Journal and clicking it to run.

 The disappearing icons is a new issue as far as I'm aware, the un-
 necessary deleting of the installed activity goes back at least one
 release I think.

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Ticket URL: <http://bugs.sugarlabs.org/ticket/1777>
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