@tom_g: Alrighty.
Plugins: DivX Web Player, Gnome Shell Integration, iTunes Application Detector, QuickTime Plug-in 7.6.6, Shockwave Flash, VLC Multimedia Plugin (compatible Totem 3.4.3), Windows Media Player Plug-in 10 (compatible; Totem)
Extensions: Reddit Enhancement Suite 4.1.2
The video shows a grey box.
I’m not admin on this computer, so I can’t change it.
I don’t use Chrome on Linux.
@filmfann: The video is just a grey box. Nothing else.
Something to add: When I went into my plugins (I should have thought about this before, so really, thank you for recommending it, @tom_g), there is this place to click on that says “Check to see if your plugins are up to date.” I clicked on it and this message showed up: “Missing JAVA? For your safety, Firefox has disabled your outdated version of Java. Please upgrade to the latest version.” Hopefully that’s all it is.