Prefs.c: In function `ComputePreferences': Prefs.c:278: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. is the resulf of emerge -uD xorg-x11 with an ati radeon 7000 VE card. It further states: The bug is not reproducible, so it is likely a hardware or OS problem. Please instruct me on how to obtain preprocessed source or any additional info you might need Reproducible: Always Steps to Reproduce: 1.emerge -uD world 2.starts to emerge xorg-x11-6.8.2-r4 3.stops with the above error listed in "Details" Actual Results: It failed with the above message. I used lspci to obtain name of video card. I am using gentoo with uname -a resulting in Linux www 2.6.12-gentoo-r6 #1 Sat Aug 6 12:53:22 EST 2005 i686 AMD Athlon(TM) XP2100+ AuthenticAMD GNU/Linux and gcc-3.3.6. Expected Results: updated xorg-x11. Portage 2.0.51.22-r2 (default-linux/x86/2005.0, gcc-3.3.6, glibc-2.3.5-r1, 2.6.12-gentoo-r6 i686) ================================================================= System uname: 2.6.12-gentoo-r6 i686 AMD Athlon(TM) XP2100+ Gentoo Base System version 1.6.13 dev-lang/python: 2.3.5-r2 sys-apps/sandbox: 1.2.12 sys-devel/autoconf: 2.13, 2.59-r6 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6 sys-devel/binutils: 2.15.92.0.2-r10 sys-devel/libtool: 1.5.18-r1 virtual/os-headers: 2.6.11-r2 ACCEPT_KEYWORDS="x86" AUTOCLEAN="yes" CBUILD="i686-pc-linux-gnu" CFLAGS="-O2 -march=athlon-xp -fomit-frame-pointer" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /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/X11/xkb /usr/lib/mozilla/defaults/pref /usr/share/config /var/bind /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-O2 -march=athlon-xp -fomit-frame-pointer" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig distlocks sandbox sfperms strict" GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/Linux/distributions/gentoo" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="x86 3dnow X acl aim alsa apm avi berkdb bitmap-fonts bonobo cdr crypt cups curl dvd dvdr dvdread eds elibc_glibc emboss encode esd fam foomaticdb fortran gdbm gif gnome gphoto2 gpm gps gstreamer gtk gtk2 gtkhtml icq imagemagick imlib ipv6 jabber java jpeg junit kde ldap libg++ libwww mad mikmod motif mozilla mp3 mpeg mysql ncurses nls ogg oggvorbis opengl oss pam pdflib perl png postgres python qt quicktime readline samba sane scanner sdl slang spell ssl svga tcltk tcpd tiff truetype truetype-fonts tthreads type1-fonts unicode usb v4l vorbis wavelan wifi xine xml xml2 xmms xv yahoo zlib video_cards_ati userland_GNU kernel_linux" Unset: ASFLAGS, CTARGET, LANG, LC_ALL, LDFLAGS, LINGUAS, PORTDIR_OVERLAY
Most likely you ran out of memory or your hardware is broken (bad ram, overheating box,...).
Take a look through the bug I've marked this as a duplicate of. If you can re-produce the problem in the *exact* same place let us know and we'll happily look into your issue further. *** This bug has been marked as a duplicate of 20600 ***
In response to some e-mails I'll clarify: An internal compiler error generally indicates hardware fault, which is usually confirmed by the error happening in different places, ie, different source files failing. In this case it was Prefs.c . I want you to check to see if it failed on a different source file. I believe you also mentioned that setting 'minimal' fixed it - this could be a fix for a number of reasons, most of them not changing my current evaluation of the situation.