This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

浏览器无法打开某些Flash内嵌视频或网页应用

  • 3 replies
  • 4 have this problem
  • 8 views
  • Last reply by cor-el

more options

不过这一情况在安全模式下就没有出现过 我设定的安全模式是禁用所有附加组件 但是如果我没有启动安全模式而禁用了所有附加组件也同样出现这个毛病 所以我现在不知道问题究竟出在哪里

安全模式下插件是全部启用的 所有扩展和外观是禁用的

我卸载重新安装firefox也没办法解决这个问题

不过这一情况在安全模式下就没有出现过 我设定的安全模式是禁用所有附加组件 但是如果我没有启动安全模式而禁用了所有附加组件也同样出现这个毛病 所以我现在不知道问题究竟出在哪里 安全模式下插件是全部启用的 所有扩展和外观是禁用的 我卸载重新安装firefox也没办法解决这个问题

Chosen solution

Try to disable hardware acceleration in Firefox.

Try to "disable the hardware acceleration" in the Flash Player.

See also:

Flash "Display settings" window:

Read this answer in context 👍 3

All Replies (3)

more options

Chosen Solution

Try to disable hardware acceleration in Firefox.

Try to "disable the hardware acceleration" in the Flash Player.

See also:

Flash "Display settings" window:

more options

Thanks for your help, I follow ur suggestions by disabling the Tools > Options > Advanced > General > Browsing: "Use hardware acceleration when available"

and it recovers.

more options

You're welcome