I can't get my adobe flash working on my Ubuntu system

[zhengliny22059966]

Hi,

I am having a trouble with my adobe flash. I am using Firefox on my Ubuntu system. My adobe flash doesn't enable on any of the web videos(See Pic_1).

So when I go to the official website to download the newer version of it (See Pic_2).

After I finished the downloading, it gave me this error message (See Pic_3).

I have tried sudo apt-get upgrade on the terminal. It is still not working...

What can I do? I would really appreciate if someone can help!

[_maria_]

I'm not familiar with the error message you're receiving.  Appears to be something specific to the site.

Please provide the following information:

• Direct link to Flash content that is returning the error
• Ubuntu version
• Firefox version
• Flash Player version & path:
  • Launch Firefox, navigate to about:plugins
  • Look for Shockwave Flash entry
  • Copy & paste the Shockwave Flash information, for example:
    

[jeromiec83223024]

If you're in China, you'll need to use the distribution from www.flash.cn.

For assistance with Flash in China, please see Flash Player客服支持-Flash中国官网​, and for support, please contact  help@flash.cn​

[jeromiec83223024]

Also, this:

https://help.ubuntu.com/stable/ubuntu-help/net-install-flash.html.en