Youtube video will work sometimes but not other times?

[Shawnhill07]

Ok so java works for the most part, it seems if the computer in ubuntu is left on for a while the video on youtube will just stop working? i can see the videos yet when i click on them they show the title and where the video should be it is just white? refresh the page and it still doesnt load? restart the comp and it fixes it...

[Catarina]

Did you check your Adobe Flash Player package? It might be broken, maybe it had a problem during install. :S

I would uninstall Flash Player, reboot, install it again and reboot again.