[Bug 1741074]

[2-david-u]

(In reply to Amin Bandali [:bandali] from comment #23)
> (In reply to david from comment #22)
> > Same probleme here with ubuntu 24.04.1, and firefox snap. 
> > 
> > "Failed to connect to the native host."
> 
> Hello, could you please provide more information about this?
> 
> - Is this a fresh Ubuntu 24.04 LTS installation? Or did you upgrade from an existing Ubuntu release to this one? (If yes, from which version?)
> - Please open a terminal, run the following commands, and provide the output here:
> ```
> apt list --installed | grep xdg-desktop-portal
> apt-cache policy xdg-desktop-portal
> snap version
> ```
> - Which Firefox version are you using?
> - Which Firefox add-on are you trying to use here? And did you add a manifest for it under the `~/.mozilla/native-messaging-hosts/` directory?
> - Are there any more error or warning messages in the logs beyond the one line you provided?
> 
> Thanks.

Hi,

- This is not a fresh ubuntu install (its a upgraded version from ubuntu 22.04 LTS), BUT, I'm using a fresh account to test (new user, new /home).
- This is the output of the commands:

apt list --installed | grep xdg-desktop-portal

    xdg-desktop-portal-gtk/noble,now 1.15.1-1build2 amd64 [installed,automatic]
    xdg-desktop-portal-kde/noble,now 5.27.11-0ubuntu3 amd64 [installed,automatic]
    xdg-desktop-portal/noble-updates,now 1.18.4-1ubuntu2 amd64 [installed,automatic]

apt-cache policy xdg-desktop-portal

    xdg-desktop-portal:
      Installed: 1.18.4-1ubuntu2
      Candidate: 1.18.4-1ubuntu2
      Version table:
     *** 1.18.4-1ubuntu2 500
            500 http://fr.archive.ubuntu.com/ubuntu noble-updates/main amd64 Packages
            100 /var/lib/dpkg/status
         1.18.3-1ubuntu1 500
            500 http://fr.archive.ubuntu.com/ubuntu noble/main amd64 Packages

snap version

    snap    2.63.1+24.04
    snapd   2.63.1+24.04
    series  16
    ubuntu  24.04
    kernel  6.8.0-41-generic

- Firefox version is 130.0 (64-bit)
- The firefox addon I'm trying to use is: https://addons.mozilla.org/en-US/firefox/addon/plasma-integration/. I did **not** add a manifest for it under ~/.mozilla/native-messaging-hosts/ directory.
- On the extension console, I can see the messages:

    Invalid url undefined action_popup.js:86:33
    Failed to check for whether media controls are blocked NO_ORIGINS action_popup.js:279:17

and in about:debugging#/runtime/this-firefox i see:

    Warning details
    Reading manifest: Warning processing key: An unexpected property was found in the WebExtension manifest.

if I try to reload the addon I get:

    Host disconnected An unexpected error occurred extension.js:204:17
    Not auto-restarting host as we haven't received any message from it before. Check that it's working/installed correctly extension.js:226:21
    Background event page was not terminated on idle because a DevTools toolbox is attached to the extension. _generated_background_page.html

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https://bugs.launchpad.net/bugs/1741074

Title:
  [snap] chrome-gnome-shell extension fails to detect native host
  connector

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