Avatar for Username

Mozilla サポートの検索

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.

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。

two java plugins show up in add-ons

  • 2 件の返信
  • 3 人がこの問題に困っています
  • 1 回表示
  • 最後の返信者: Chelmite

Chelmite
Chelmite
more options

The add-ons page shows two java plug-ins; Java(TM) plug-in 11.11.2 Next Generation Java Plug-in 11.11.2 for Mozilla browsers Java(TM) plug-in 11.5.2 Next Generation Java Plug-in 11.5.2 for Mozilla browsers

My plugins directory (~/.mozilla/plugins) contains: % ls -l ~/.mozilla/plugins lrwxrwxrwx 1 gxineplugin.so -> /usr/lib/gxine/gxineplugin.so lrwxrwxrwx 1 libflashplayer.so -> /usr/lib/flashplugin-installer/libflashplayer.so lrwxrwxrwx 1 libnpjp2.so -> /opt/java/jdk/jdk1.8.0_11/jre/lib/amd64/libnpjp2.so* lrwxrwxrwx 1 libnpsoplugin.so -> /local/opt/libreoffice4.2/program/libnpsoplugin.so* % ls -lL ~/.mozilla/plugins -rw-r--r-- 1 18560 Apr 9 2013 gxineplugin.so -rw-r--r-- 1 19237552 Aug 13 07:51 libflashplayer.so -rwxr-xr-x 1 216608 Jun 16 17:37 libnpjp2.so* -rwxr-xr-x 1 31279 Jun 12 07:22 libnpsoplugin.so*

Firefox 31.0 Ubuntu 14.04 x86-64

The add-ons page shows two java plug-ins; Java(TM) plug-in 11.11.2 Next Generation Java Plug-in 11.11.2 for Mozilla browsers Java(TM) plug-in 11.5.2 Next Generation Java Plug-in 11.5.2 for Mozilla browsers My plugins directory (~/.mozilla/plugins) contains: % ls -l ~/.mozilla/plugins lrwxrwxrwx 1 gxineplugin.so -> /usr/lib/gxine/gxineplugin.so lrwxrwxrwx 1 libflashplayer.so -> /usr/lib/flashplugin-installer/libflashplayer.so lrwxrwxrwx 1 libnpjp2.so -> /opt/java/jdk/jdk1.8.0_11/jre/lib/amd64/libnpjp2.so* lrwxrwxrwx 1 libnpsoplugin.so -> /local/opt/libreoffice4.2/program/libnpsoplugin.so* % ls -lL ~/.mozilla/plugins -rw-r--r-- 1 18560 Apr 9 2013 gxineplugin.so -rw-r--r-- 1 19237552 Aug 13 07:51 libflashplayer.so -rwxr-xr-x 1 216608 Jun 16 17:37 libnpjp2.so* -rwxr-xr-x 1 31279 Jun 12 07:22 libnpsoplugin.so* Firefox 31.0 Ubuntu 14.04 x86-64

選ばれた解決策

Thanks, that was part of the solution, because it listed only the locations of the actual plugins, not the symbolic links that point to them, which was the problem.

I found all locations of the plugin by running:

% locate -0 libnpjp2.so | xargs -0 ls -lt

The plugin was, besides being in the JDK and JRE plugins directories, symbolically linked in:

  • ~/.mozilla/plugins
  • ~/.mozilla/firefox/plugins
  • ~/.firefox/plugins
  • /usr/lib/mozilla-firefox/plugins/

The last 3 of these were pointing to old JRE's. I deleted my redundant ones (keeping ~/.mozilla/plugins), and updated the plugin links in /usr/lib/mozilla-firefox/plugins/. After restarting firefox, only the latest plugin shows up!

この回答をすべて読む 👍 1

すべての返信 (2)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

You can find the installation path of all plugins on the about:plugins page.

See also "Manually uninstalling a plugin":

Chelmite
Chelmite 質問者
more options

選ばれた解決策

Thanks, that was part of the solution, because it listed only the locations of the actual plugins, not the symbolic links that point to them, which was the problem.

I found all locations of the plugin by running:

% locate -0 libnpjp2.so | xargs -0 ls -lt

The plugin was, besides being in the JDK and JRE plugins directories, symbolically linked in:

  • ~/.mozilla/plugins
  • ~/.mozilla/firefox/plugins
  • ~/.firefox/plugins
  • /usr/lib/mozilla-firefox/plugins/

The last 3 of these were pointing to old JRE's. I deleted my redundant ones (keeping ~/.mozilla/plugins), and updated the plugin links in /usr/lib/mozilla-firefox/plugins/. After restarting firefox, only the latest plugin shows up!

この投稿は Chelmite により に変更されました