Get this trying to launch firefox: muchar@hefajstos ~ $ firefox No running windows found libgnomevfs-WARNING **: Unable to create ~/.gnome directory: No such file or directory *** glibc detected *** free(): invalid pointer: 0x403e0844 *** Reproducible: Always Steps to Reproduce: hefajstos src # emerge info Portage 2.0.51-r2 (hardened/x86, gcc-3.4.2, glibc-2.3.4.20041021-r0, 2.6.8-gentoo-r6 i686) ================================================================= System uname: 2.6.8-gentoo-r6 i686 Intel(R) Pentium(R) M processor 1600MHz Gentoo Base System version 1.6.5 distcc 2.18 i686-pc-linux-gnu (protocols 1 and 2) (default port 3632) [disabled] ccache version 2.3 [enabled] Autoconf: sys-devel/autoconf-2.59-r5 Automake: sys-devel/automake-1.8.5-r1 Binutils: sys-devel/binutils-2.15.92.0.2-r1 Headers: sys-kernel/linux-headers-2.4.22 Libtools: sys-devel/libtool-1.5.2-r5 ACCEPT_KEYWORDS="x86 ~x86" AUTOCLEAN="yes" CFLAGS="-O3 -march=pentium3 -fomit-frame-pointer -pipe -fexpensive-optimizations -fstack-protector" CHOST="i686-pc-linux-gnu" COMPILER="" CONFIG_PROTECT="/etc /usr/X11R6/lib/X11/xkb /usr/kde/2/share/config /usr/kde/3.3/env /usr/kde/3.3/share/config /usr/kde/3.3/shutdown /usr/kde/3/share/config /usr/lib/mozilla/defaults/pref /usr/share/config /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-O3 -march=pentium3 -fomit-frame-pointer -pipe -fexpensive-optimizations -fstack-protector" DISTDIR="/usr/portage/distfiles" FEATURES="autoaddcvs ccache distlocks sandbox" GENTOO_MIRRORS="http://ftp.snt.utwente.nl/pub/os/linux/gentoo/ http://ftp.easynet.nl/mirror/gentoo/ ftp://ftp.easynet.nl/mirror/gentoo/ http://ftp.snt.utwente.nl/pub/os/linux/gentoo ftp://ftp.gentoo.mesh-solutions.com/gentoo/ ftp://mirror.nutsmaas.nl/gentoo/" MAKEOPTS="-j2" PKGDIR="/usr/portage//packages/x86/" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage/" PORTDIR_OVERLAY="" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X acpi acpi4linux alsa apache2 arts bluetooth bzlib cdr crypt cscope cups directfb divx4linux dlloader dvb dvd edl esd fam fbcon fbdev flac freetype ftp gif gnome gpm gstreamer gtk hardened imagemagick imlib irda java junit kde libwww mad mikmod mmx motif mozilla mplayer ncurses nls oggvorbis ooo-kde opengl oracle oracle7 orathreads pam pdflib perl pic pie png postgres python qt radeon readline samba sdl slang sse ssl svga tcltk tcpd tiff userlocales wifi x86 xml xml2 xmms xosd zlib"
ok, fixed in mozilla.eclass. Please resync (in a half-hour or so) and remerge mozilla-firefox. The problem was that gnome support requires gtk2, but you don't have gtk2 in your USE flags, so you're using gtk1. I make gnomevfs dependent on gtk2 in the eclass, so the problem should be resolved.