Public bug reported:

A Raspberry Pi 5, running the current nightly of Ubuntu Desktop 25.04.
Opening Snapshot shows it loading forever, and the non-responsive popup
asking to wait or force kill. Killing it brings up Apport. Trying to
submit the report fails with "core dump: file format not recognized".

I ran it again via the terminal, with the following output, and a panic
at the end:

```
jpm@pi5-2504-desktop:~$ snapshot 
2025-04-02T11:12:41.625775Z  INFO snapshot::application::imp: Snapshot 
(org.gnome.Snapshot)    
2025-04-02T11:12:41.626418Z  INFO snapshot::application::imp: Version: 47.beta  
  
2025-04-02T11:12:41.626438Z  INFO snapshot::application::imp: Datadir: 
/usr/share/snapshot    
[0:07:41.727791387] [5950]  INFO Camera camera_manager.cpp:327 libcamera v0.4.0
[0:07:41.749724620] [5972]  INFO RPI pisp.cpp:695 libpisp version v1.0.7 
28196ed6edcf 21-02-2025 (22:40:40)
[0:07:41.767196532] [5972]  INFO RPI pisp.cpp:1154 Registered camera 
/base/axi/pcie@1000120000/rp1/i2c@88000/imx296@1a to CFE device /dev/media0 and 
ISP device /dev/media1 using PiSP variant BCM2712_C0
thread 'main' panicked at 
/build/gnome-snapshot-DQqxSj/gnome-snapshot-47~beta/debian/missing-sources/glib/src/object.rs:2310:13:
property 'client-name' of type 'GstLibcameraSrc' not found
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
Segmentation fault (core dumped)
```

At first I thought libcamera was missing, but when I tried installing
it, apt says it is already installed:

```
jpm@pi5-2504-desktop:~$ sudo apt install libcamera0.4 
libcamera0.4 is already the newest version (0.4.0-5ubuntu1).
libcamera0.4 set to manually installed.
Summary:                    
  Upgrading: 0, Installing: 0, Removing: 0, Not Upgrading: 0
```

Looking at /var/crash it seems as if Apport did manage to upload a
report. I see an ID b58710a4-0fb2-11f0-9a12-fa163e171f02

** Affects: gnome-snapshot (Ubuntu)
     Importance: Undecided
         Status: New

** Attachment added: "Screenshot From 2025-04-02 13-07-59.png"
   
https://bugs.launchpad.net/bugs/2105995/+attachment/5868967/+files/Screenshot%20From%202025-04-02%2013-07-59.png

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https://bugs.launchpad.net/bugs/2105995

Title:
  Snapshot crash on Pi 5 with 25.04

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