** Description changed:

- Description:  Ubuntu Resolute Raccoon (development branch)
- Release:      26.04
+ [ Impact ]
  
- gnome-text-editor:
-   Εγκατεστημένα: 50.0-1
-   Υποψήφιο:      50.0-1
-   Πίνακας Έκδοσης:
-  *** 50.0-1 500
-         500 http://gr.archive.ubuntu.com/ubuntu resolute/main amd64 Packages
-         100 /var/lib/dpkg/status
+ Launching applications may leave the cursor spinning for a long time,
+ instead of returning to a normal cursor.
  
- I'm expecting, when opening gnome-text-editor, the mouse cursor to be
- busy for a very short amount of time.
+ Reproducing this bug may in general require triggering race conditions, so 
I'll provide 2 test plans.
+ Test Plan A is a consistent reproducer, although it is rather specific and 
not necessarily representative of the full extents of bug.
+ Test Plan B is likely more representative of what users are actually doing 
and seeing, but you may not necessarily be able to reproduce the issue on an 
affected version of mutter.
  
- Instead the mouse cursor stays busy for a long period of time, making
- tiling hard. I have tested it both under intel and amd graphics cards.
- Nvidia seems to escape this.
+ [ Test Plan A ]
+ 
+ 1. Launch any GTK4 application
+ 2. Maximize its window
+ 3. Launch any other application
+ 4. Verify that the cursor starts spinning
+ 5. While waiting for the new window to show up, move the cursor onto the
+    other maximized window, but in a corner so that the new application window
+    won't open right below your cursor
+ 6. Verify that the cursor stopped spinning
+ 7. Move the cursor onto the new window
+ 8. Verify that the cursor changes accordingly
+ 
+ [ Test Plan B ]
+ 
+ 1. Close or minimize all windows
+ 2. Launch Files from the dock
+ 3. Verify that the cursor starts spinning
+ 4. Move the mouse to the center of the screen, so that the new window
+    will open right below it
+ 4. Verify that the cursor stops spinning as the window appears
+ 
+ [ Where problems could occur ]
+ 
+ If a bug in the logic is introduced, application windows may show the
+ wrong cursors, or at worst gnome-shell may crash and log you out.

** Also affects: mutter (Ubuntu Resolute)
   Importance: Undecided
       Status: New

** Changed in: mutter (Ubuntu Resolute)
     Assignee: (unassigned) => Alessandro Astone (aleasto)

** Changed in: mutter (Ubuntu Resolute)
       Status: New => In Progress

** Changed in: mutter (Ubuntu Resolute)
    Milestone: None => resolute-updates

** Changed in: mutter (Ubuntu)
    Milestone: None => ubuntu-26.10

** Changed in: mutter (Ubuntu Resolute)
   Importance: Undecided => Medium

-- 
You received this bug notification because you are a member of Ubuntu
Desktop Bugs, which is subscribed to mutter in Ubuntu.
https://bugs.launchpad.net/bugs/2148049

Title:
  busy cursor when opening the program

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