Hi, I cannot get Opera to run Java. I have 4 different Javas on my machine: $ locate libjava.so /usr/lib64/icedtea6-9999/jre/lib/amd64/libjava.so /opt/blackdown-jre-1.4.2.03/lib/amd64/libjava.so /opt/emul-linux-x86-java-1.6.0.07/lib/i386/libjava.so /opt/sun-jdk-1.6.0.07/jre/lib/amd64/libjava.so I tried every one of them: $ cat > .opera/javapath.txt /usr/lib64/icedtea6-9999/jre/lib/amd64 $ opera --debugjava opera: [java] failed to load libawt.so: libjvm.so: cannot open shared object file: No such file or directory opera: [java] failed to load libjawt.so: libmawt.so: cannot open shared object file: No such file or directory opera: [java] failed to load a suitable awt library. Java will not work. $ cat > .opera/javapath.txt /opt/blackdown-jre-1.4.2.03/lib/amd64 $ opera --debugjava opera: [java] failed to load libawt.so: libjvm.so: cannot open shared object file: No such file or directory opera: [java] failed to load libjawt.so: libjvm.so: cannot open shared object file: No such file or directory opera: [java] failed to load a suitable awt library. Java will not work. $ cat > .opera/javapath.txt /opt/sun-jdk-1.6.0.07/jre/lib/amd64 $ opera --debugjava opera: [java] failed to load libawt.so: libjvm.so: cannot open shared object file: No such file or directory opera: [java] failed to load libjawt.so: libmawt.so: cannot open shared object file: No such file or directory opera: [java] failed to load a suitable awt library. Java will not work. $ cat > .opera/javapath.txt /opt/emul-linux-x86-java-1.6.0.07/lib/i386 $ opera --debugjava ERROR: ld.so: object 'libjvm.so' from LD_PRELOAD cannot be preloaded: ignored. ERROR: ld.so: object 'libawt.so' from LD_PRELOAD cannot be preloaded: ignored. opera: [java] failed to load libawt.so: libawt.so: wrong ELF class: ELFCLASS32 opera: [java] failed to load libjawt.so: libjawt.so: wrong ELF class: ELFCLASS32 opera: [java] failed to load a suitable awt library. Java will not work. I guess opera-9.51 is 64 bit, so i can't use 32 bit libraries. Here's my emerge --info: $ emerge --info Portage 2.1.4.4 (default/linux/amd64/2008.0, gcc-4.3.1, glibc-2.8_p20080602-r0, 2.6.24-gentoo-r4 x86_64) ================================================================= System uname: 2.6.24-gentoo-r4 x86_64 AMD Athlon(tm) 64 X2 Dual Core Processor 6000+ Timestamp of tree: Sun, 03 Aug 2008 12:19:01 +0000 ccache version 2.4 [enabled] app-shells/bash: 3.2_p33 dev-java/java-config: 1.3.7, 2.1.6-r1 dev-lang/python: 2.4.4-r13, 2.5.2-r5 dev-python/pycrypto: 2.0.1-r6 dev-util/ccache: 2.4-r7 sys-apps/baselayout: 1.12.11.1 sys-apps/sandbox: 1.2.18.1-r2 sys-devel/autoconf: 2.13, 2.61-r2 sys-devel/automake: 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10.1 sys-devel/binutils: 2.18-r3 sys-devel/gcc-config: 1.4.0-r4 sys-devel/libtool: 1.5.26 virtual/os-headers: 2.6.23-r3 ACCEPT_KEYWORDS="amd64" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=athlon64 -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/share/config /var/lib/hsqldb" CONFIG_PROTECT_MASK="/etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/revdep-rebuild /etc/terminfo /etc/texmf/web2c /etc/udev/rules.d" CXXFLAGS="-march=athlon64 -O2 -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="ccache distlocks metadata-transfer sandbox sfperms strict unmerge-orphans userfetch" GENTOO_MIRRORS="ftp://ftp-stud.fht-esslingen.de/pub/Mirrors/gentoo/" LANG="en_US.utf8" LC_ALL="en_US.utf8" LDFLAGS="-Wl,-O1" LINGUAS="en de" MAKEOPTS="-j3" PKGDIR="/usr/portage/packages" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/portage/local/layman/java-overlay" SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage" USE="X acl acpi alsa amd64 arts berkdb blas bzip2 caps cdinstall cdr clamav cli cracklib crypt cups dri dvd dvdr dvdread encode fbcon firefox fortran gcj gdbm gif gnuplot gpm gstreamer iconv imap ipv6 isdnlog java jpeg jpeg2k kde lapack latex libedit lm_sensors midi mmx moznopango mp3 mplayer mudflap multilib ncurses nls nptl nptlonly nsplugin oav opengl openmp pam pcre pdf perl png ppds pppd python qt3 qt4 readline reflection samba scanner sdl session spl sse sse2 ssl startup-notification sysfs tcpd tiff truetype unicode usb vorbis wmf xorg xulrunner xv xvid zlib" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" ELIBC="glibc" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en de" USERLAND="GNU" VIDEO_CARDS="fglrx vmware" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS Here are my installed Javas: $ java-config -L The following VMs are available for generation-2: 1) Blackdown JRE 1.4.2.03 [blackdown-jre-1.4.2] 2) Sun 32bit JRE 1.6.0.07 [emul-linux-x86-java-1.6] 3) GCJ 4.3.1 [gcj-jdk] *) OpenJDK6/IcedTea6 9999 [icedtea6] 5) Sun JDK 1.6.0.07 [sun-jdk-1.6] The Java environment variables: $ env | grep -i java MANPATH=/etc/java-config-2/current-system-vm/man:/usr/local/share/man:/usr/share/man:/usr/share/binutils-data/x86_64-pc-linux-gnu/2.18/man:/usr/share/gcc-data/x86_64-pc-linux-gnu/4.3.1/man:/etc/java-config/system-vm/man/:/usr/kde/3.5/share/man:/usr/qt/3/doc/man:/opt/opera/share/man CONFIG_PROTECT_MASK=/etc/env.d/java/ /etc/udev/rules.d /etc/fonts/fonts.conf /etc/terminfo /etc/texmf/web2c /etc/revdep-rebuild JAVA_HOME=/etc/java-config-2/current-system-vm JAVAC=/etc/java-config-2/current-system-vm/bin/javac JDK_HOME=/etc/java-config-2/current-system-vm Java works with Firefox (icedtea6 plugin): $ ls /usr/lib64/nsbrowser/plugins/ -l total 240 lrwxrwxrwx 1 root root 57 2008-08-03 21:13 javaplugin.so -> //usr/share/java-config-2/nsplugin/icedtea6-javaplugin.so* -rwxr-xr-x 1 root root 76424 2008-08-02 09:08 npwrapper.libflashplayer.so* -rwxr-xr-x 1 root root 76424 2008-08-02 09:08 npwrapper.nphelix.so* -rwxr-xr-x 1 root root 76424 2008-08-02 09:08 npwrapper.nppdf.so* lrwxrwxrwx 1 root root 52 2008-08-02 09:08 npwrapper.so -> /usr/lib64/nspluginwrapper/x86_64/linux/npwrapper.so* There are a few people in the forums having the same problem, but nobody has the answer. Greetings, Markus Reproducible: Always
(In reply to comment #0) > I guess opera-9.51 is 64 bit, so i can't use 32 bit libraries. See bug #227339 comment #20 - with USE=ia32 you can do that. I don't think any 64-bit web browser works with any Java plugin right now.
It works! Thank you Jeroen!
