Funkcionalnosć toś togo sedła se pśez wótwardowańske źěła wobgranicujo, kótarež maju wašo dožywjenje pólěpšyś. Jolic nastawk waš problem njerozwězujo a cośo pšašanje stajiś, wobrośćo se na našo zgromoźeństwo pomocy, kótarež na to caka, wam na @FirefoxSupport na Twitter a /r/firefox na Reddit pomagaś.

Pomoc pśepytaś

Glědajśo se wobšudy pomocy. Njenapominajomy was nigda, telefonowy numer zawołaś, SMS pósłaś abo wósobinske informacije pśeraźiś. Pšosym dajśo suspektnu aktiwitu z pomocu nastajenja „Znjewužywanje k wěsći daś“ k wěsći.

Dalšne informacije

Youtube videos not playing. I see only a black box. They work on Safari.

  • 1 wótegrono
  • 104 maju toś ten problem
  • 1 naglěd
  • Slědne wótegrono wót amprez

more options

I'm running Mac OS 10.6.8, have upgraded to the latest version of Flash Player, and Youtube videos will not play on Firefox 5.0. They will play on Safari. I think it stopped working when I upgraded to Firefox 5.

I'm running Mac OS 10.6.8, have upgraded to the latest version of Flash Player, and Youtube videos will not play on Firefox 5.0. They will play on Safari. I think it stopped working when I upgraded to Firefox 5.

Wšykne wótegrona (1)

more options

I was having this problem too. It is simple for Mac - clear the cache. Go to Firefox preferences, network and clear the cache. It should work then...it did for me.