Den här webbplatsen har begränsad funktionalitet medan vi utför underhåll för att förbättra din upplevelse. Om en artikel inte löser ditt problem och du vill ställa en fråga har vi vår gemenskap som väntar på att hjälpa dig på @FirefoxSupport på Twitter, /r/firefox på Reddit.

Sök i support

Akta dig för supportbedrägerier: Vi kommer aldrig att be dig att ringa eller skicka ett sms till ett telefonnummer eller dela personlig information. Rapportera misstänkt aktivitet med alternativet "Rapportera missbruk".

Läs mer

After the upgrade to 16.0.1 some Youtube videos just won't play. They work perfectly in Chrome.

  • 2 svar
  • 23 har detta problem
  • 21 visningar
  • Senaste svar av Shendue

more options

After the upgrade to 16.0.1 some Youtube videos just won't play. They work perfectly in Chrome. A couple examples: http://www.youtube.com/watch?v=rQpldNJXuP0 http://www.youtube.com/watch?v=-e-BRki7gwU Most of the videos works perfectly, so i can't tell what the problem is.

After the upgrade to 16.0.1 some Youtube videos just won't play. They work perfectly in Chrome. A couple examples: http://www.youtube.com/watch?v=rQpldNJXuP0 http://www.youtube.com/watch?v=-e-BRki7gwU Most of the videos works perfectly, so i can't tell what the problem is.

Vald lösning

I tried that as the first thing, but it didn't work at all. Anyway, i solved the problem in the meantime by uninstalling Firefox and reinstalling it. Please note that i had to make a CLEAN installation, and by "clean" i mean that i had to remove the settings as well. First i tried to reinstall it but i kept the settings (Firefox asks you if you want to keep them when you uninstall) and it didn't work. So i just saved the bookmarks and uninstalled everything else. The subsequent reinstallation solved the issue.

Läs svaret i sitt sammanhang 👍 3

Alla svar (2)

more options

Clear the cache and the cookies from sites that cause problems.

"Clear the Cache":

  • Tools > Options > Advanced > Network > Cached Web Content: "Clear Now"

"Remove Cookies" from sites causing problems:

  • Tools > Options > Privacy > Cookies: "Show Cookies"

Start Firefox in Safe Mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance).

  • Do not click the Reset button on the Safe mode start window or otherwise make changes.
more options

Vald lösning

I tried that as the first thing, but it didn't work at all. Anyway, i solved the problem in the meantime by uninstalling Firefox and reinstalling it. Please note that i had to make a CLEAN installation, and by "clean" i mean that i had to remove the settings as well. First i tried to reinstall it but i kept the settings (Firefox asks you if you want to keep them when you uninstall) and it didn't work. So i just saved the bookmarks and uninstalled everything else. The subsequent reinstallation solved the issue.