Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Avatar for Username

Mozilla サポートの検索

サポート詐欺に注意してください。 私たちはあなたに通話やショートメッセージの送信、個人情報の共有を求めることはありません。疑わしい行為を見つけたら「迷惑行為を報告」からご報告ください。

詳しく学ぶ

このスレッドはアーカイブに保管されました。 必要であれば新たに質問してください。

FF 4.0.1 plugin-container.exe using more than 50% cpu. why?

  • 1 件の返信
  • 159 人がこの問題に困っています
  • 204 回表示
  • 最後の返信者: centrader
  • アーカイブに保管済み

kenhol
kenhol

Version 4.0.1 of FireFox plugin-container.exe shows 50-55% usage in Windows Task Manager constantly. I disabled plug-ins until the cpu usage dropped to zero after disabling Shockwave flash 10.2.153.1. Is this a known problem? I am not sure that diabling this plug-in relieved the problem, only that the cpu usage dropped immediately upon disabling the plug-in. Reactivating the plugin has had no effect on cpu usage.

Version 4.0.1 of FireFox plugin-container.exe shows 50-55% usage in Windows Task Manager constantly. I disabled plug-ins until the cpu usage dropped to zero after disabling Shockwave flash 10.2.153.1. Is this a known problem? I am not sure that diabling this plug-in relieved the problem, only that the cpu usage dropped immediately upon disabling the plug-in. Reactivating the plugin has had no effect on cpu usage.

すべての返信 (1)

centrader
centrader

I have a similar problem but caused by Silverlight plugin' I am using Firefox 4.0 and Windows 7 64 bit. The CPU usage was constanltly over 50% (the plugin-container.exe 32 process). I had a FF tab offen using Silverlight plugin. After I closed this tab, the CPU usage dropped to normal levels.