Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Avatar for Username

Hilfe durchsuchen

Vorsicht vor Support-Betrug: Wir fordern Sie niemals auf, eine Telefonnummer anzurufen, eine SMS an eine Telefonnummer zu senden oder persönliche Daten preiszugeben. Bitte melden Sie verdächtige Aktivitäten über die Funktion „Missbrauch melden“.

Weitere Informationen
Dieses Thema wurde archiviert. Bitte stellen Sie eine neue Frage, wenn Sie Hilfe benötigen.
Archiviert

Firefox Snap won't Launch under Ubuntu 21.10

Firefox Fehlerbehebung
Paul antwortete vor 4 Jahren
Paul
Paul

I upgraded my system from Ubuntu 21.04 to 21.10. I previouslly had Firefox installed from a .deb After the upgrade to 21.10 when I tried to launch Firefox I get the following error;

> Gtk-Message: 15:57:41.476: Failed to load module “canberra-gtk-module” [GFX1-]: glxtest: libEGL missing

I’ve removed and reinstalled the new Firefox snap. I get the same error when I launch it from the terminal.

When I launch from the graphical interface; toolbar> Applications> Internet> Firefox I get a different error;

> Firefox is already running, but is not responding. To use Firefox, you must first close the existing Firefox process, restart your device, or use a different profile.

This happens even following a full shutdown and restart.

I upgraded my system from Ubuntu 21.04 to 21.10. I previouslly had Firefox installed from a .deb After the upgrade to 21.10 when I tried to launch Firefox I get the following error; > Gtk-Message: 15:57:41.476: Failed to load module “canberra-gtk-module” [GFX1-]: glxtest: libEGL missing I’ve removed and reinstalled the new Firefox snap. I get the same error when I launch it from the terminal. When I launch from the graphical interface; toolbar> Applications> Internet> Firefox I get a different error; > Firefox is already running, but is not responding. To use Firefox, you must first close the existing Firefox process, restart your device, or use a different profile. This happens even following a full shutdown and restart.

Alle Antworten (1)

Paul
Paul Fragesteller

More details c an be seen at Snapcraft Forum