Om de ûnderfining foar jo te ferbetterjen is tydlik de funksjonaliteit dan dizze website troch ûnderhâldswurk beheind. Wannear in artikel jo probleem net oplost en jo in fraach stelle wolle, kin ús stipemienskip jo helpe yn @FirefoxSupport op Twitter en /r/firefox op Reddit.

Avatar for Username

Sykje yn Support

Mij stipescams. Wy sille jo nea freegje in telefoannûmer te beljen, der in sms nei ta te stjoeren of persoanlike gegevens te dielen. Meld fertochte aktiviteit mei de opsje ‘Misbrûk melde’.

Mear ynfo

Dizze konversaasje is argivearre. Stel in nije fraach as jo help nedich hawwe.

Not able to see Java plugin for Linux RHEL 14.0.1

  • 2 antwurd
  • 7 hawwe dit probleem
  • 1 werjefte
  • Lêste antwurd fan cor-el

taylor_n
taylor_n
more options

I have installed Mozilla Firefox 14.0.1, for Linux, but I'm having trouble seeing the Java 'plugin' (libnpjp2.so').

I believe I'm running Red Hat Enterprise Linux on a 32 bit machine, as detailed :- Linux localhost.127.0.0.1 2.6.18-128.el5PAE #1 SMP Wed Dec 17 12:02:33 EST 2008 i686 i686 i386 GNU/Linux

I have installed the 32 bit version of Java :- [root@localhost /]# java -version java version "1.7.0_05" Java(TM) SE Runtime Environment (build 1.7.0_05-b06) Java HotSpot(TM) Server VM (build 23.1-b03, mixed mode)


from the 'pluginreg.dat' file I see :- [INVALID] /root/Oracle/Middleware/jdk160_11/jre/lib/i386/libnpjp2.so:$


I'm referencing the 'Oracle' version of 'libnpjp2.so', as this appears to be the 32 bit version, and I'm trying to configure Oracle APEX on this version of Linux.

I think I need to run Firefox in 32 bit mode, but don't know how, or if what I'm attempting to do is possible ?

Any feedback, would be most grateful.

I have installed Mozilla Firefox 14.0.1, for Linux, but I'm having trouble seeing the Java 'plugin' (libnpjp2.so'). I believe I'm running Red Hat Enterprise Linux on a 32 bit machine, as detailed :- Linux localhost.127.0.0.1 2.6.18-128.el5PAE #1 SMP Wed Dec 17 12:02:33 EST 2008 i686 i686 i386 GNU/Linux I have installed the 32 bit version of Java :- [root@localhost /]# java -version java version "1.7.0_05" Java(TM) SE Runtime Environment (build 1.7.0_05-b06) Java HotSpot(TM) Server VM (build 23.1-b03, mixed mode) from the 'pluginreg.dat' file I see :- [INVALID] /root/Oracle/Middleware/jdk160_11/jre/lib/i386/libnpjp2.so:$ I'm referencing the 'Oracle' version of 'libnpjp2.so', as this appears to be the 32 bit version, and I'm trying to configure Oracle APEX on this version of Linux. I think I need to run Firefox in 32 bit mode, but don't know how, or if what I'm attempting to do is possible ? Any feedback, would be most grateful.

Alle antwurden (2)

Marc Sances
Marc Sances
more options

Plug-in systems on Linux are nasty and buggy. The best thing you can do is uninstall Firefox and Java and try to reinstall them again by using your favourite package manager: Firefox first, Java then

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

The regular Firefox version as downloaded from the Mozilla server is a 32bit version

A 32 bit Firefox version only works with a 32 bit Java version and you need to place symlink to the Java plugin file (libnpjp2.so) in a location where Firefox finds it.

Did you try to delete the pluginreg.dat file to force Firefox to create a new file?

See Java Platform > Java SE 7U6 or Java 6U34 (Download JRE)