Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Rechercher dans l’assistance

Évitez les escroqueries à l’assistance. Nous ne vous demanderons jamais d’appeler ou d’envoyer un SMS à un numéro de téléphone ou de partager des informations personnelles. Veuillez signaler toute activité suspecte en utilisant l’option « Signaler un abus ».

Learn More

Firefox crashes, usually on video content

  • 1 réponse
  • 2 ont ce problème
  • 3 vues
  • Dernière réponse par cor-el

more options

I did everything they recommend on the support page (safe mode, reinstall etc.) but my Firefox 55.0.3 still keeps constantly crashing on Video content. Youtube, etc.

here is the crash report:

df6ba32f-6f0e-4f1c-990b-94f640170908 https://crash-stats.mozilla.com/report/index/df6ba32f-6f0e-4f1c-990b-94f640170908#tab-details

I did everything they recommend on the support page (safe mode, reinstall etc.) but my Firefox 55.0.3 still keeps constantly crashing on Video content. Youtube, etc. here is the crash report: df6ba32f-6f0e-4f1c-990b-94f640170908 https://crash-stats.mozilla.com/report/index/df6ba32f-6f0e-4f1c-990b-94f640170908#tab-details

Toutes les réponses (1)

more options

That is a problem with the Shockwave Flash plugin.

See:


YouTube would normally use the HTML5 media player and not the Flash plugin.

Start Firefox in Safe Mode to check if one of the extensions ("3-bar" menu button or Tools -> Add-ons -> Extensions) or if hardware acceleration is causing the problem.

  • switch to the DEFAULT theme: "3-bar" menu button or Tools -> Add-ons -> Appearance
  • do NOT click the "Refresh Firefox" button on the Safe Mode start window