升级nvidia驱动后遇到X段错误的怪问题[快要解决了]

$ eix -e -c nvidia-drivers
[i] x11-drivers/nvidia-drivers (177.82@01/14/09): NVIDIA X11 driver and GLX libraries

 $ emerge --info
Portage 2.1.6.6 (default/linux/x86/2008.0/desktop, gcc-4.3.2, glibc-2.7-r2, 2.6.25-thinkpad-r8 i686)
=================================================================
System uname: Linux-2.6.25-thinkpad-r8-i686-Intel-R-_Core-TM-2_Duo_CPU_T8300_@_2.40GHz-with-glibc2.0
Timestamp of tree: Wed, 14 Jan 2009 09:45:02 +0000
ccache version 2.4 [enabled]
app-shells/bash: 3.2_p48
dev-java/java-config: 1.3.7-r1, 2.1.6-r1
dev-lang/python: 2.5.2-r8
dev-python/pycrypto: 2.0.1-r6
dev-util/ccache: 2.4-r8
dev-util/cmake: 2.6.2-r1
sys-apps/baselayout: 2.0.0
sys-apps/openrc: 0.4.1-r1
sys-apps/sandbox: 1.3.2
sys-devel/autoconf: 2.13, 2.63
sys-devel/automake: 1.5, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10.2
sys-devel/binutils: 2.19
sys-devel/gcc-config: 1.4.0-r4
sys-devel/libtool: 2.2.6a
virtual/os-headers: 2.6.28-r1
ACCEPT_KEYWORDS="x86 ~x86"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-march=core2 -O2 -pipe -fomit-frame-pointer"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/kde/4.1/env /usr/kde/4.1/share/config /usr/kde/4.1/shutdown /usr/share/config"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5/ext-active/ /etc/php/cgi-php5/ext-active/ /etc/php/cli-php5/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/splash /etc/terminfo /etc/udev/rules.d"
CXXFLAGS="-march=core2 -O2 -pipe -fomit-frame-pointer"
DISTDIR="/usr/portage/distfiles"
FEATURES="ccache distlocks fixpackages metadata-transfer noinfo parallel-fetch preserve-libs protect-owned sandbox sfperms strict unmerge-orphans userfetch"
GENTOO_MIRRORS="http://61.135.158.199 ftp://gentoo.anheng.com.cn/gentoo"
LANG="C"
LC_ALL="C"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
LINGUAS="zh_CN zh"
MAKEOPTS="-j3"
PKGDIR="/usr/portage/packages"
PORTAGE_RSYNC_EXTRA_OPTS="--exclude-from=/etc/portage/rsync_excludes"
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="/home/lvdata/portage_temp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/portage/layman/gentoo-china /usr/local/portage/layman/lxde /usr/local/portage/myportage"
SYNC="rsync://61.135.158.199/gentoo-portage"
USE="3dnow 3dnowext X a52 aac aalib accessibility acl acpi alsa audiofile automount avahi bash-completion berkdb bluetooth boost branding bzip2 cairo caps cddb cdparanoia cdr chm chroot cjk cli colordiff command-args compress cracklib crypt cscope css curl dbase dbm dbus directfb disk-partition djvu dri dts dv dvd dvdr dvdread eds emboss encode esd evo exif fam fastcgii fat ffmpeg fftw firefox flac fontconfig fortran gdbm gif glib gmp gpm gssapi gstreamer gtalk gtk gtk2 gzip hal hbci hdaps hddtemp iconv ieee1394 imagemagick immqt-bc isdnlog ithreads jpeg jpeg2k jpgraph kdeprefix kerberos l7filter lame latin1 ldap libnotify live lm-sensors lm_sensors logrotate lua lvm2 mad midi mikmod mmap mmx mng mp3 mpeg mplayer mudflap ncurses network nforce2 nls nptl nptlonly ntfs nvidia ofx ogg openal openexr opengl openmp openssh openssl opensslcrypt oss pam pcmcia pcre pdf perl pmu png posix ppds pppd python qt3 qt3support qt4 quicktime quotes rar readline reflection samba sandbox scim sdl serial session sftp spell spl sql sqlite3 srt sse sse2 ssl ssse3 startup-notification stock subversion svg symlink sysfs tcpd theora threads tiff truetype truetype-fonts unicode unzip usb v4l v4l2 vcd vim vim-pager vim-syntax vim-with-x vorbis wav wifi win32codecs wma wmf x264 x86 xcb xcomposite xface xine xinerama xinetd xml xorg xpm xulrunner xv xvid xvmc zip zlib" ALSA_CARDS="hda-intel" 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 synaptics" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="zh_CN zh" USERLAND="GNU" VIDEO_CARDS="nvidia vga"
Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS

glibc-2.7
X[25895]: segfault at fffffffc ip b7fde0ee sp bf8ea8bc error 4 in 
ld-2.7.so[b7fd0000+1b000]

glibc-2.9
Jan 13 22:45:12 ibmgentoo X[20855]: segfault at fffffffc ip b7f7393e sp bfb80c80 error 4 in ld-2.9.so[b7f65000+1c000]

$ sudo grep segfault /var/log/messages
Jan 13 19:45:22 ibmgentoo xfce4-panel[7806]: segfault at 22c0 ip 000022c0 sp bf865c4c error 4 in xfce4-panel[8048000+17000]
Jan 13 19:45:22 ibmgentoo pcmanfm[7811]: segfault at 22c0 ip 000022c0 sp bfbb7fac error 4 in pcmanfm[8048000+58000]
Jan 13 19:45:23 ibmgentoo gnome-volume-ma[7813]: segfault at 22c0 ip 000022c0 sp bfb0178c error 4 in gnome-volume-manager[8048000+d000]
Jan 13 19:45:23 ibmgentoo gnome-power-man[7814]: segfault at 22c0 ip 000022c0 sp bfef7acc error 4 in gnome-power-manager[8048000+48000]
Jan 13 21:46:41 ibmgentoo X[7799]: segfault at fffffffc ip b7f6693e sp bfa740b0 error 4 in ld-2.9.so[b7f58000+1c000]
Jan 13 22:25:36 ibmgentoo X[18327]: segfault at fffffffc ip b7f5f93e sp bff6cdb0 error 4 in ld-2.9.so[b7f51000+1c000]
Jan 13 22:30:38 ibmgentoo xfce4-panel[12256]: segfault at 22c0 ip 000022c0 sp bfd4993c error 4 in xfce4-panel[8048000+17000]
Jan 13 22:30:38 ibmgentoo pcmanfm[12261]: segfault at 22c0 ip 000022c0 sp bfc7786c error 4 in pcmanfm[8048000+58000]
Jan 13 22:30:38 ibmgentoo gnome-volume-ma[12263]: segfault at 22c0 ip 000022c0 sp bfbd501c error 4 in gnome-volume-manager[8048000+d000]
Jan 13 22:30:38 ibmgentoo gnome-power-man[12264]: segfault at 22c0 ip 000022c0 sp bfc4a81c error 4 in gnome-power-manager[8048000+48000]
Jan 13 22:33:19 ibmgentoo X[15727]: segfault at fffffffc ip b7f5393e sp bfb60250 error 4 in ld-2.9.so[b7f45000+1c000]
Jan 13 22:45:12 ibmgentoo X[20855]: segfault at fffffffc ip b7f7393e sp bfb80c80 error 4 in ld-2.9.so[b7f65000+1c000]
Jan 13 22:48:57 ibmgentoo pcmanfm[8860]: segfault at 7a4 ip b6fd85cf sp bfa4be40 error 6 in libGLcore.so.180.22[b666d000+c6f000]
Jan 13 22:48:57 ibmgentoo xfce4-panel[8855]: segfault at 7a4 ip b70985cf sp bf8b74a0 error 6 in libGLcore.so.180.22[b672d000+c6f000]
Jan 13 22:48:57 ibmgentoo gnome-volume-ma[8862]: segfault at 7a4 ip b6c115cf sp bf88ea90 error 6 in libGLcore.so.180.22[b62a6000+c6f000]
Jan 13 22:48:57 ibmgentoo gnome-power-man[8863]: segfault at 7a4 ip b6b6e5cf sp bf890c70 error 6 in libGLcore.so.180.22[b6203000+c6f000]
Jan 13 23:46:15 ibmgentoo xfce4-panel[7240]: segfault at 22c0 ip 000022c0 sp bf9a758c error 4 in xfce4-panel[8048000+17000]
Jan 13 23:46:15 ibmgentoo pcmanfm[7245]: segfault at 22c0 ip 000022c0 sp bfa3862c error 4 in pcmanfm[8048000+58000]
Jan 13 23:46:15 ibmgentoo gnome-volume-ma[7247]: segfault at 22c0 ip 000022c0 sp bff3ee5c error 4 in gnome-volume-manager[8048000+d000]
Jan 13 23:46:15 ibmgentoo gnome-power-man[7248]: segfault at 22c0 ip 000022c0 sp bfca307c error 4 in gnome-power-manager[8048000+48000]
Jan 13 23:47:47 ibmgentoo gmrun[7252]: segfault at 22c0 ip 000022c0 sp bfb5e2dc error 4 in gmrun[8048000+14000]
Jan 14 20:36:30 ibmgentoo pcmanfm[7958]: segfault at 22c0 ip 000022c0 sp bf8d6fdc error 4 in pcmanfm[8048000+58000]
Jan 14 20:36:30 ibmgentoo xfce4-panel[7953]: segfault at 22c0 ip 000022c0 sp bf8f08ac error 4 in xfce4-panel[8048000+17000]
Jan 14 20:36:30 ibmgentoo gnome-volume-ma[7960]: segfault at 22c0 ip 000022c0 sp bfddce6c error 4 in gnome-volume-manager[8048000+d000]
Jan 14 20:36:30 ibmgentoo gnome-power-man[7961]: segfault at 22c0 ip 000022c0 sp bfa1812c error 4 in gnome-power-manager[8048000+48000]
Jan 14 20:36:47 ibmgentoo gvim[7966]: segfault at 22c0 ip 000022c0 sp bfe0cd8c error 4 in gvim[8048000+2a4000]
Jan 14 20:36:52 ibmgentoo xchat[7967]: segfault at 22c0 ip 000022c0 sp bfb78eec error 4 in xchat[8048000+8c000]
Jan 14 20:36:56 ibmgentoo gcalctool[7968]: segfault at 22c0 ip 000022c0 sp bf8cae4c error 4 in gcalctool[8048000+1e000]
Jan 14 20:47:42 ibmgentoo X[32141]: segfault at fffffffc ip b7fc393e sp bfad21c0 error 4 in ld-2.9.so[b7fb5000+1c000]
Jan 14 21:58:57 ibmgentoo X[25895]: segfault at fffffffc ip b7fde0ee sp bf8ea8bc error 4 in ld-2.7.so[b7fd0000+1b000]
Jan 14 22:02:47 ibmgentoo bash: HISTORY: PID=12416 UID=1000 sudo grep segfault /var/log/messages
Jan 14 22:02:47 ibmgentoo sudo: axlrose : TTY=pts/2 ; PWD=/usr/local/portage/myportage/sys-libs/glibc ; USER=root ; COMMAND=/bin/grep segfault /var/log/messages

$ grep EE /var/log/Xorg.0.log
 (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(II) Loading extension MIT-SCREEN-SAVER

$ cat /var/log/Xorg.0.log

X.Org X Server 1.5.3
Release Date: 5 November 2008
X Protocol Version 11, Revision 0
Build Operating System: Linux 2.6.25-thinkpad-r8 i686 
Current Operating System: Linux ibmgentoo 2.6.25-thinkpad-r8 #9 SMP Mon Nov 24 15:32:44 CST 2008 i686
Build Date: 11 January 2009 11:01:14PM
 
 Before reporting problems, check http://wiki.x.org
 to make sure that you have the latest version.
Markers: (--) probed, (**) from config file, (==) default setting,
 (++) from command line, (!!) notice, (II) informational,
 (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Wed Jan 14 21:58:51 2009
(==) Using config file: "/etc/X11/xorg.conf"
(==) ServerLayout "X.org Configured"
(**) |-->Screen "Screen0" (0)
(**) | |-->Monitor "Monitor0"
(**) Option "ReducedBlanking"
(**) | |-->Device "Card0"
(**) |-->Input Device "Mouse0"
(**) |-->Input Device "Keyboard0"
(**) |-->Input Device "TouchPad"
(**) Option "BlankTime" "5"
(**) Option "OffTime" "8"
(==) Automatically adding devices
(==) Automatically enabling devices
(==) Including the default font path built-ins.
(**) FontPath set to:
 /usr/share/fonts/misc/,
 /usr/share/fonts/TTF/,
 /usr/share/fonts/OTF,
 /usr/share/fonts/Type1/,
 /usr/share/fonts/100dpi/,
 /usr/share/fonts/75dpi/,
 built-ins
(**) ModulePath set to "/usr/lib/xorg/modules"
(**) Extension "Composite" is enabled
(WW) AllowEmptyInput is on, devices using drivers 'kbd' or 'mouse' will be disabled.
(WW) Disabling Mouse0
(WW) Disabling Keyboard0
(II) Open ACPI successful (/var/run/acpid.socket)
(II) Loader magic: 0x81dab80
(II) Module ABI versions:
 X.Org ANSI C Emulation: 0.4
 X.Org Video Driver: 4.1
 X.Org XInput driver : 2.1
 X.Org Server Extension : 1.1
 X.Org Font Renderer : 0.6
(II) Loader running on linux
(--) using VT number 7

(--) PCI:*(0@1:0:0) nVidia Corporation Quadro NVS 140M rev 161, Mem @ 0xd2000000/0, 0xe0000000/0, 0xd0000000/0, I/O @ 0x00002000/0
(II) System resource ranges:
 [0] -1 0 0xffffffff - 0xffffffff (0x1) MX[b]
 [1] -1 0 0x000f0000 - 0x000fffff (0x10000) MX[b]
 [2] -1 0 0x000c0000 - 0x000effff (0x30000) MX[b]
 [3] -1 0 0x00000000 - 0x0009ffff (0xa0000) MX[b]
 [4] -1 0 0x0000ffff - 0x0000ffff (0x1) IX[b]
 [5] -1 0 0x00000000 - 0x00000000 (0x1) IX[b]
(II) "extmod" will be loaded. This was enabled by default and also specified in the config file.
(II) "dbe" will be loaded. This was enabled by default and also specified in the config file.
(II) "glx" will be loaded. This was enabled by default and also specified in the config file.
(II) "freetype" will be loaded. This was enabled by default and also specified in the config file.
(II) "record" will be loaded. This was enabled by default and also specified in the config file.
(II) "dri" will be loaded by default.
(II) LoadModule: "glx"

(II) Loading /usr/lib/xorg/modules/extensions//libglx.so
(II) Module glx: vendor="NVIDIA Corporation"
 compiled for 4.0.2, module version = 1.0.0
 Module class: X.Org Server Extension
(II) NVIDIA GLX Module 177.82 Tue Nov 4 14:03:48 PST 2008
(II) Loading extension GLX
(II) LoadModule: "extmod"

(II) Loading /usr/lib/xorg/modules/extensions//libextmod.so
(II) Module extmod: vendor="X.Org Foundation"
 compiled for 1.5.3, module version = 1.0.0
 Module class: X.Org Server Extension
 ABI class: X.Org Server Extension, version 1.1
(II) Loading extension SHAPE
(II) Loading extension MIT-SUNDRY-NONSTANDARD
(II) Loading extension BIG-REQUESTS
(II) Loading extension SYNC
(II) Loading extension MIT-SCREEN-SAVER
(II) Loading extension XC-MISC
(II) Loading extension XFree86-VidModeExtension
(II) Loading extension XFree86-Misc
(II) Loading extension XFree86-DGA
(II) Loading extension DPMS
(II) Loading extension TOG-CUP
(II) Loading extension Extended-Visual-Information
(II) Loading extension XVideo
(II) Loading extension XVideo-MotionCompensation
(II) Loading extension X-Resource
(II) LoadModule: "xtrap"

(II) Loading /usr/lib/xorg/modules/extensions//libxtrap.so
(II) Module xtrap: vendor="X.Org Foundation"
 compiled for 1.5.3, module version = 1.0.0
 Module class: X.Org Server Extension
 ABI class: X.Org Server Extension, version 1.1
(II) Loading extension DEC-XTRAP
(II) LoadModule: "record"

(II) Loading /usr/lib/xorg/modules/extensions//librecord.so
(II) Module record: vendor="X.Org Foundation"
 compiled for 1.5.3, module version = 1.13.0
 Module class: X.Org Server Extension
 ABI class: X.Org Server Extension, version 1.1
(II) Loading extension RECORD
(II) LoadModule: "dbe"

(II) Loading /usr/lib/xorg/modules/extensions//libdbe.so
(II) Module dbe: vendor="X.Org Foundation"
 compiled for 1.5.3, module version = 1.0.0
 Module class: X.Org Server Extension
 ABI class: X.Org Server Extension, version 1.1
(II) Loading extension DOUBLE-BUFFER
(II) LoadModule: "freetype"

(II) Loading /usr/lib/xorg/modules/fonts//libfreetype.so
(II) Module freetype: vendor="X.Org Foundation & the After X-TT Project"
 compiled for 1.5.3, module version = 2.1.0
 Module class: X.Org Font Renderer
 ABI class: X.Org Font Renderer, version 0.6
(II) Loading font FreeType
(II) LoadModule: "synaptics"

(II) Loading /usr/lib/xorg/modules/input//synaptics_drv.so
(II) Module synaptics: vendor="X.Org Foundation"
 compiled for 1.5.3, module version = 0.99.3
 Module class: X.Org XInput Driver
 ABI class: X.Org XInput driver, version 2.1
(II) LoadModule: "dri"

(II) Loading /usr/lib/xorg/modules/extensions//libdri.so
(II) Module dri: vendor="X.Org Foundation"
 compiled for 1.5.3, module version = 1.0.0
 ABI class: X.Org Server Extension, version 1.1
(II) Loading extension XFree86-DRI
(II) LoadModule: "nvidia"

(II) Loading /usr/lib/xorg/modules/drivers//nvidia_drv.so
(II) Module nvidia: vendor="NVIDIA Corporation"
 compiled for 4.0.2, module version = 1.0.0
 Module class: X.Org Video Driver
(II) LoadModule: "synaptics"

(II) Reloading /usr/lib/xorg/modules/input//synaptics_drv.so
(II) NVIDIA dlloader X Driver 177.82 Tue Nov 4 13:42:45 PST 2008
(II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
(II) Primary Device is: PCI 01@00:00:0
(II) Loading sub module "fb"
(II) LoadModule: "fb"

(II) Loading /usr/lib/xorg/modules//libfb.so
(II) Module fb: vendor="X.Org Foundation"
 compiled for 1.5.3, module version = 1.0.0
 ABI class: X.Org ANSI C Emulation, version 0.4
(II) Loading sub module "wfb"
(II) LoadModule: "wfb"

(II) Loading /usr/lib/xorg/modules//libwfb.so
(II) Module wfb: vendor="X.Org Foundation"
 compiled for 1.5.3, module version = 1.0.0
 ABI class: X.Org ANSI C Emulation, version 0.4
(II) Loading sub module "ramdac"
(II) LoadModule: "ramdac"
(II) Module "ramdac" already built-in
(II) resource ranges after probing:
 [0] -1 0 0xffffffff - 0xffffffff (0x1) MX[b]
 [1] -1 0 0x000f0000 - 0x000fffff (0x10000) MX[b]
 [2] -1 0 0x000c0000 - 0x000effff (0x30000) MX[b]
 [3] -1 0 0x00000000 - 0x0009ffff (0xa0000) MX[b]
 [4] -1 0 0x0000ffff - 0x0000ffff (0x1) IX[b]
 [5] -1 0 0x00000000 - 0x00000000 (0x1) IX[b]
(**) NVIDIA(0): Depth 24, (--) framebuffer bpp 32
(==) NVIDIA(0): RGB weight 888
(==) NVIDIA(0): Default visual is TrueColor
(==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0)
(**) NVIDIA(0): Option "NoLogo" "true"
(**) NVIDIA(0): Option "RenderAccel" "true"
(**) NVIDIA(0): Option "OnDemandVBlankInterrupts" "True"
(**) NVIDIA(0): Option "PixmapCacheSize" "300000"
(**) NVIDIA(0): Option "AllowSHMPixmaps" "0"
(**) NVIDIA(0): Enabling RENDER acceleration
(II) NVIDIA(0): Support for GLX with the Damage and Composite X extensions is
(II) NVIDIA(0): enabled.
(II) NVIDIA(0): NVIDIA GPU Quadro NVS 140M (G86GL) at PCI:1:0:0 (GPU-0)
(--) NVIDIA(0): Memory: 524288 kBytes
(--) NVIDIA(0): VideoBIOS: 60.86.3e.00.00
(II) NVIDIA(0): Detected PCI Express Link width: 16X
(--) NVIDIA(0): Interlaced video modes are supported on this GPU
(--) NVIDIA(0): Connected display device(s) on Quadro NVS 140M at PCI:1:0:0:
(--) NVIDIA(0): LEN (DFP-0)
(--) NVIDIA(0): LEN (DFP-0): 330.0 MHz maximum pixel clock
(--) NVIDIA(0): LEN (DFP-0): Internal Dual Link LVDS
(WW) NVIDIA(0): The EDID for LEN (DFP-0) contradicts itself: mode "1024x768"
(WW) NVIDIA(0): is specified in the EDID; however, the EDID's valid
(WW) NVIDIA(0): HorizSync range (40.297-48.363 kHz) would exclude this
(WW) NVIDIA(0): mode's HorizSync (32.2 kHz); ignoring HorizSync check for
(WW) NVIDIA(0): mode "1024x768".
(WW) NVIDIA(0): The EDID for LEN (DFP-0) contradicts itself: mode "1024x768"
(WW) NVIDIA(0): is specified in the EDID; however, the EDID's valid
(WW) NVIDIA(0): VertRefresh range (50.000-60.000 Hz) would exclude this
(WW) NVIDIA(0): mode's VertRefresh (40.0 Hz); ignoring VertRefresh check
(WW) NVIDIA(0): for mode "1024x768".
(WW) NVIDIA(0): The EDID for LEN (DFP-0) contradicts itself: mode "1024x768"
(WW) NVIDIA(0): is specified in the EDID; however, the EDID's valid
(WW) NVIDIA(0): HorizSync range (40.297-48.363 kHz) would exclude this
(WW) NVIDIA(0): mode's HorizSync (32.2 kHz); ignoring HorizSync check for
(WW) NVIDIA(0): mode "1024x768".
(WW) NVIDIA(0): The EDID for LEN (DFP-0) contradicts itself: mode "1024x768"
(WW) NVIDIA(0): is specified in the EDID; however, the EDID's valid
(WW) NVIDIA(0): VertRefresh range (50.000-60.000 Hz) would exclude this
(WW) NVIDIA(0): mode's VertRefresh (40.0 Hz); ignoring VertRefresh check
(WW) NVIDIA(0): for mode "1024x768".
(II) NVIDIA(0): Assigned Display Device: DFP-0
(WW) NVIDIA(0): No valid modes for "800x600"; removing.
(WW) NVIDIA(0): No valid modes for "640x480"; removing.
(II) NVIDIA(0): Validated modes:
(II) NVIDIA(0): "1024x768"
(II) NVIDIA(0): Virtual screen size determined to be 1024 x 768
(--) NVIDIA(0): DPI set to (89, 92); computed from "UseEdidDpi" X config
(--) NVIDIA(0): option
(==) NVIDIA(0): Enabling 32-bit ARGB GLX visuals.
(--) Depth 24 pixmap format is 32 bpp
(II) do I need RAC? No, I don't.
(II) resource ranges after preInit:
 [0] -1 0 0xffffffff - 0xffffffff (0x1) MX[b]
 [1] -1 0 0x000f0000 - 0x000fffff (0x10000) MX[b]
 [2] -1 0 0x000c0000 - 0x000effff (0x30000) MX[b]
 [3] -1 0 0x00000000 - 0x0009ffff (0xa0000) MX[b]
 [4] -1 0 0x0000ffff - 0x0000ffff (0x1) IX[b]
 [5] -1 0 0x00000000 - 0x00000000 (0x1) IX[b]
(II) NVIDIA(0): Initialized GPU GART.
(II) NVIDIA(0): ACPI display change hotkey events enabled: the X server is new
(II) NVIDIA(0): enough to receive ACPI display change hotkey events.
(II) NVIDIA(0): Setting mode "1024x768"
(II) Loading extension NV-GLX
(II) NVIDIA(0): NVIDIA 3D Acceleration Architecture Initialized
(II) NVIDIA(0): Disabling shared memory pixmaps
(II) NVIDIA(0): Using the NVIDIA 2D acceleration architecture
(==) NVIDIA(0): Backing store disabled
(==) NVIDIA(0): Silken mouse enabled
(**) Option "dpms" "true"
(**) NVIDIA(0): DPMS enabled
(II) Loading extension NV-CONTROL
(II) Loading extension XINERAMA
(WW) NVIDIA(0): Option "ReducedBlanking" is not used
(==) RandR enabled
(II) Initializing built-in extension MIT-SHM
(II) Initializing built-in extension XInputExtension
(II) Initializing built-in extension XTEST
(II) Initializing built-in extension XKEYBOARD
(II) Initializing built-in extension XINERAMA
(II) Initializing built-in extension XFIXES
(II) Initializing built-in extension RENDER
(II) Initializing built-in extension RANDR
(II) Initializing built-in extension COMPOSITE
(II) Initializing built-in extension DAMAGE
(II) Initializing built-in extension XEVIE
(II) Initializing extension GLX

Backtrace:

] $ sudo eselect opengl list
Available OpenGL implementations:
 [1] nvidia *
 [2] xorg-x11

$ cat /etc/X11/xorg.conf
# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig: version 1.0 (buildmeister@builder63) Wed Oct 1 15:09:35 PDT 2008

# Section "InputDevice"
# Driver "synaptics"
# Option "SHMConfig" "on"
# EndSection
#

Section "ServerLayout"

# StandbyTime????????????????????????????????????????????????20??????
# SuspendTime????????????????????????????????????????????????30??????
# Offtime?????????????????????????????????? ??????40?????? 
#
 Identifier "X.org Configured"
 Screen 0 "Screen0" 0 0
 InputDevice "Mouse0" "CorePointer"
 InputDevice "Keyboard0" "CoreKeyboard"
 InputDevice "TouchPad"
 #Option "StandbyTime" "25"
 #Option "SuspendTime" "20"
 #Option "OffTime" "30"
 Option "BlankTime" "5"
 #Option "StandbyTime" "1"
 #Option "SuspendTime" "5"
 Option "OffTime" "8"

# BlankTime??????????????????????????????????????????10??????
EndSection

Section "Files"
 ModulePath "/usr/lib/xorg/modules"
 FontPath "/usr/share/fonts/misc/"
 FontPath "/usr/share/fonts/TTF/"
 FontPath "/usr/share/fonts/OTF"
 FontPath "/usr/share/fonts/Type1/"
 FontPath "/usr/share/fonts/100dpi/"
 FontPath "/usr/share/fonts/75dpi/"
EndSection

Section "Module"
 Load "glx"
 Load "extmod"
 Load "xtrap"
 Load "record"
 Load "dbe"
 Load "freetype"
 #Load "type1"
 Load "synaptics"
EndSection

Section "InputDevice"
 Identifier "Keyboard0"
 Driver "kbd"
EndSection

Section "InputDevice"
 Identifier "TouchPad"
 Driver "synaptics"
 Option "SendCoreEvents"
 Option "Protocol" "auto-dev"
 Option "SHMConfig" "on"
EndSection

Section "InputDevice"

 #Identifier "Touchpad"
 #Option "Protocol" "IMPS/2"
 #Option "Device" "/dev/input/mouse0"
 Identifier "Mouse0"
 Driver "mouse"
 Option "Protocol" "auto"
 Option "Device" "/dev/input/mice"
 Option "ZAxisMapping" "4 5 6 7"
 Option "Emulate3Buttons" "on"
 Option "Emulate3TimeOut" "50"
 Option "EmulateWheel" "on"
 Option "EmulateWheelTimeOut" "200"
 Option "EmulateWheelButton" "2"
 Option "YAxisMapping" "4 5"
 Option "XAxisMapping" "6 7"
 #Option "ZAxisMapping" "4 5"
EndSection

Section "Monitor"
 Identifier "Monitor0"
 VendorName "Monitor Vendor"
 ModelName "Monitor Model"
 Option "ReducedBlanking"
 Option "DPMS" "true"
 #Option "DPMS" "false"
 HorizSync 28-51
 VertRefresh 43-60
 #DisplaySize 287 215 # 1024x768 90dpi

EndSection

Section "Device"
 Identifier "Card0"
 Driver "nvidia"
 VendorName "nVidia Corporation"
 BoardName "Unknown Board"
 Option "PixmapCacheSize" "300000"
 Option "OnDemandVBlankInterrupts" "True"
 Option "RenderAccel" "true"
 Option "NoLogo" "true"
 Option "DPMS" "TRUE"
 #Option "AddARGBGLXVisuals" "true"
 #Option "RenderAccel" "true"
 #Option "UseEdidDpi" "False"
 #Option "DPI" "96 x 96"
 Option "AllowSHMPixmaps" "0"

EndSection

Section "Screen"
 Identifier "Screen0"
 Device "Card0"
 Monitor "Monitor0"
 DefaultDepth 24
 SubSection "Display"
 Viewport 0 0
 Depth 1
 Modes "1024x768" "800x600" "640x480"
 EndSubSection
 SubSection "Display"
 Viewport 0 0
 Depth 4
 Modes "1024x768" "800x600" "640x480"
 EndSubSection
 SubSection "Display"
 Viewport 0 0
 Depth 8
 Modes "1024x768" "800x600" "640x480"
 EndSubSection
 SubSection "Display"
 Viewport 0 0
 Depth 15
 Modes "1024x768" "800x600" "640x480"
 EndSubSection
 SubSection "Display"
 Viewport 0 0
 Depth 16
 Modes "1024x768" "800x600" "640x480"
 EndSubSection
 SubSection "Display"
 Viewport 0 0
 Depth 24
 Modes "1024x768" "800x600" "640x480"
 EndSubSection
EndSection

Section "Extensions"
 Option "Composite" "Enable"
EndSection

stat64("/usr/lib/bash/tls", 0xbfbc7ff0) = -1 ENOENT (No such file or directory)
open("/usr/lib/bash/i686/sse2/libncurses.so.5", O_RDONLY) = -1 ENOENT (No such file or directory)
stat64("/usr/lib/bash/i686/sse2", 0xbfbc7ff0) = -1 ENOENT (No such file or directory)
open("/usr/lib/bash/i686/libncurses.so.5", O_RDONLY) = -1 ENOENT (No such file or directory)
stat64("/usr/lib/bash/i686", 0xbfbc7ff0) = -1 ENOENT (No such file or directory)
open("/usr/lib/bash/sse2/libncurses.so.5", O_RDONLY) = -1 ENOENT (No such file or directory)
stat64("/usr/lib/bash/sse2", 0xbfbc7ff0) = -1 ENOENT (No such file or directory)
open("/usr/lib/bash/libncurses.so.5", O_RDONLY) = -1 ENOENT (No such file or directory)
stat64("/usr/lib/bash", {st_mode=S_IFDIR|0755, st_size=752, ...}) = 0
open("/etc/ld.so.cache", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=157079, ...}) = 0
mmap2(NULL, 157079, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7f84000
close(3) = 0
open("/lib/libncurses.so.5", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\20\303\0\0004\0\0\0\220"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=277880, ...}) = 0
mmap2(NULL, 282148, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7f3f000
mprotect(0xb7f80000, 4096, PROT_NONE) = 0
mmap2(0xb7f81000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x41) = 0xb7f81000
close(3) = 0
open("/usr/lib/bash/libdl.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib/libdl.so.2", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0p\n\0\0004\0\0\0("..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=9608, ...}) = 0
mmap2(NULL, 12412, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7f3b000
mmap2(0xb7f3d000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1) = 0xb7f3d000
close(3) = 0
open("/usr/lib/bash/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib/libc.so.6", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0`e\1\0004\0\0\0\244"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=1294620, ...}) = 0
mmap2(NULL, 1304112, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7dfc000
mprotect(0xb7f34000, 4096, PROT_NONE) = 0
mmap2(0xb7f35000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x138) = 0xb7f35000
mmap2(0xb7f38000, 9776, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7f38000
close(3) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7dfb000
set_thread_area({entry_number:-1 -> 6, base_addr:0xb7dfb6c0, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0
mprotect(0xb7f35000, 8192, PROT_READ) = 0
mprotect(0xb7f3d000, 4096, PROT_READ) = 0
mprotect(0xb7f81000, 8192, PROT_READ) = 0
mprotect(0x80ee000, 4096, PROT_READ) = 0
mprotect(0xb7fc8000, 4096, PROT_READ) = 0
munmap(0xb7f84000, 157079) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
open("/dev/tty", O_RDWR|O_NONBLOCK|O_LARGEFILE) = 3
close(3) = 0
brk(0) = 0x875e000
brk(0x877f000) = 0x877f000
getuid32() = 1000
getgid32() = 1000
geteuid32() = 1000
getegid32() = 1000
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
time(NULL) = 1231943071
open("/proc/meminfo", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7faa000
read(3, "MemTotal: 1014724 kB\nMemFree"..., 1024) = 846
close(3) = 0
munmap(0xb7faa000, 4096) = 0
rt_sigaction(SIGCHLD, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGCHLD, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGINT, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGINT, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGQUIT, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGQUIT, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigaction(SIGQUIT, {0x1, [], 0}, {SIG_DFL, [], 0}, 8) = 0
uname({sys="Linux", node="ibmgentoo", ...}) = 0
stat64("/home/axlrose", {st_mode=S_IFDIR|0755, st_size=9080, ...}) = 0
stat64(".", {st_mode=S_IFDIR|0755, st_size=9080, ...}) = 0
getpid() = 8886
getppid() = 8885
getpgrp() = 8885
rt_sigaction(SIGCHLD, {0x807db90, [], 0}, {SIG_DFL, [], 0}, 8) = 0
getrlimit(RLIMIT_NPROC, {rlim_cur=8053, rlim_max=8053}) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
open("/usr/bin/startx", O_RDONLY|O_LARGEFILE) = 3
ioctl(3, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbfbc86d8) = -1 ENOTTY (Inappropriate ioctl for device)
_llseek(3, 0, [0], SEEK_CUR) = 0
read(3, "#!/bin/sh\n\n# $Xorg: startx.cpp,v "..., 80) = 80
_llseek(3, 0, [0], SEEK_SET) = 0
getrlimit(RLIMIT_NOFILE, {rlim_cur=1024, rlim_max=1024}) = 0
dup2(3, 255) = 255
close(3) = 0
fcntl64(255, F_SETFD, FD_CLOEXEC) = 0
fcntl64(255, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE)
fstat64(255, {st_mode=S_IFREG|0755, st_size=4322, ...}) = 0
_llseek(255, 0, [0], SEEK_CUR) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
read(255, "#!/bin/sh\n\n# $Xorg: startx.cpp,v "..., 4322) = 4322
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
stat64("/home/axlrose/.xinitrc", {st_mode=S_IFREG|0755, st_size=6416, ...}) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
stat64("/home/axlrose/.xserverrc", 0xbfbc8510) = -1 ENOENT (No such file or directory)
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
stat64("/etc/X11/xinit/xserverrc", 0xbfbc8450) = -1 ENOENT (No such file or directory)
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([3, 4]) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
_llseek(255, -377, [3945], SEEK_CUR) = 0
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7dfb708) = 8887
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {0x807db90, [], 0}, {0x807db90, [], 0}, 8) = 0
close(4) = 0
read(3, "Linux\n"..., 128) = 6
read(3, ""..., 128) = 0
--- SIGCHLD (Child exited) @ 0 (0) ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 8887
waitpid(-1, 0xbfbc7b18, WNOHANG) = -1 ECHILD (No child processes)
sigreturn() = ? (mask now [])
close(3) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {0x807e830, [], 0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGINT, {SIG_DFL, [], 0}, {0x807e830, [], 0}, 8) = 0
pipe([3, 4]) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7dfb708) = 8888
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {0x807db90, [], 0}, {0x807db90, [], 0}, 8) = 0
close(4) = 0
read(3, ""..., 128) = 0
--- SIGCHLD (Child exited) @ 0 (0) ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 1}], WNOHANG) = 8888
waitpid(-1, 0xbfbc7838, WNOHANG) = -1 ECHILD (No child processes)
sigreturn() = ? (mask now [])
close(3) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {0x807e830, [], 0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGINT, {SIG_DFL, [], 0}, {0x807e830, [], 0}, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([3, 4]) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7dfb708) = 8891
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {0x807db90, [], 0}, {0x807db90, [], 0}, 8) = 0
close(4) = 0
read(3, "localhost\n"..., 128) = 10
--- SIGCHLD (Child exited) @ 0 (0) ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 8891
waitpid(-1, 0xbfbc7818, WNOHANG) = -1 ECHILD (No child processes)
sigreturn() = ? (mask now [])
read(3, ""..., 128) = 0
close(3) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {0x807e830, [], 0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGINT, {SIG_DFL, [], 0}, {0x807e830, [], 0}, 8) = 0
pipe([3, 4]) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7dfb708) = 8892
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {0x807db90, [], 0}, {0x807db90, [], 0}, 8) = 0
close(4) = 0
read(3, "29c0d34c58eb403bb0dc023df4f67d79\n"..., 128) = 33
--- SIGCHLD (Child exited) @ 0 (0) ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 8892
waitpid(-1, 0xbfbc7b18, WNOHANG) = -1 ECHILD (No child processes)
sigreturn() = ? (mask now [])
read(3, ""..., 128) = 0
close(3) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {0x807e830, [], 0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGINT, {SIG_DFL, [], 0}, {0x807e830, [], 0}, 8) = 0
rt_sigaction(SIGHUP, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGHUP, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGHUP, {0x1, [], 0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGHUP, {0x808fcf0, [], 0}, {0x1, [], 0}, 8) = 0
rt_sigaction(SIGINT, {0x1, [], 0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGINT, {0x808fcf0, [], 0}, {0x1, [], 0}, 8) = 0
rt_sigaction(SIGQUIT, {0x1, [], 0}, {0x1, [], 0}, 8) = 0
rt_sigaction(SIGQUIT, {0x808fcf0, [], 0}, {0x1, [], 0}, 8) = 0
rt_sigaction(SIGILL, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGILL, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGILL, {0x1, [], 0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGILL, {0x808fcf0, [], 0}, {0x1, [], 0}, 8) = 0
rt_sigaction(SIGTRAP, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGTRAP, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGTRAP, {0x1, [], 0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGTRAP, {0x808fcf0, [], 0}, {0x1, [], 0}, 8) = 0
rt_sigaction(SIGKILL, {SIG_DFL, [], 0}, {SIG_DFL, ~[HUP INT QUIT TRAP BUS USR1 SEGV USR2 PIPE ALRM TERM CHLD CONT URG SYS RT_1 RT_2 RT_4 RT_5 RT_6 RT_7 RT_9 RT_10 RT_11 RT_12 RT_13 RT_14 RT_15 RT_17 RT_18 RT_23 RT_31], 0}, 8) = -1 EINVAL (Invalid argument)
rt_sigaction(SIGKILL, {0x80916da, [], 0}, {SIG_DFL, ~[HUP INT QUIT TRAP BUS USR1 SEGV USR2 PIPE ALRM TERM CHLD CONT URG SYS RT_1 RT_2 RT_4 RT_5 RT_6 RT_7 RT_9 RT_10 RT_11 RT_12 RT_13 RT_14 RT_15 RT_17 RT_18 RT_23 RT_31], 0}, 8) = -1 EINVAL (Invalid argument)
rt_sigaction(SIGKILL, {0x1, [], 0}, {SIG_DFL, ~[HUP INT QUIT TRAP BUS USR1 SEGV USR2 PIPE ALRM TERM CHLD CONT URG SYS RT_1 RT_2 RT_4 RT_5 RT_6 RT_7 RT_9 RT_10 RT_11 RT_12 RT_13 RT_14 RT_15 RT_17 RT_18 RT_23 RT_31], 0}, 8) = -1 EINVAL (Invalid argument)
rt_sigaction(SIGKILL, {0x808fcf0, [], 0}, {0x1, [], 0}, 8) = -1 EINVAL (Invalid argument)
rt_sigaction(SIGBUS, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGBUS, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGBUS, {0x1, [], 0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGBUS, {0x808fcf0, [], 0}, {0x1, [], 0}, 8) = 0
rt_sigaction(SIGTERM, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGTERM, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGTERM, {0x1, [], 0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGTERM, {0x808fcf0, [], 0}, {0x1, [], 0}, 8) = 0
stat64(".", {st_mode=S_IFDIR|0755, st_size=9080, ...}) = 0
stat64("/usr/local/bin/xauth", 0xbfbc82ac) = -1 ENOENT (No such file or directory)
stat64("/usr/bin/xauth", {st_mode=S_IFREG|0755, st_size=32264, ...}) = 0
open("/proc/sys/kernel/ngroups_max", O_RDONLY) = 3
read(3, "65536\n"..., 31) = 6
close(3) = 0
mmap2(NULL, 266240, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7dba000
getgroups32(65536, [0, 6, 10, 14, 18, 19, 27, 35, 80, 250, 1000, 1001, 1005, 1009, 1017, 1025, 1026]) = 17
stat64("/usr/bin/xauth", {st_mode=S_IFREG|0755, st_size=32264, ...}) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [INT CHLD], 8) = 0
rt_sigprocmask(SIG_SETMASK, [INT CHLD], NULL, 8) = 0
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7dfb708) = 8893
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {0x807e830, [], 0}, {0x808fcf0, [], 0}, 8) = 0
waitpid(-1, xauth: creating new authority file /home/axlrose/.serverauth.8886
[{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0) = 8893
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD (Child exited) @ 0 (0) ---
waitpid(-1, 0xbfbc7f98, WNOHANG) = -1 ECHILD (No child processes)
sigreturn() = ? (mask now [])
rt_sigaction(SIGINT, {0x808fcf0, [], 0}, {0x807e830, [], 0}, 8) = 0
pipe([3, 4]) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7dfb708) = 8894
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {0x807db90, [], 0}, {0x807db90, [], 0}, 8) = 0
close(4) = 0
read(3, "77a0e3b600d5c7fc0ed6154a47765022\n"..., 128) = 33
read(3, ""..., 128) = 0
close(3) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {0x807e830, [], 0}, {0x808fcf0, [], 0}, 8) = 0
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0) = 8894
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD (Child exited) @ 0 (0) ---
waitpid(-1, 0xbfbc7c78, WNOHANG) = -1 ECHILD (No child processes)
sigreturn() = ? (mask now [])
rt_sigaction(SIGINT, {0x808fcf0, [], 0}, {0x807e830, [], 0}, 8) = 0
open("/dev/null", O_WRONLY|O_CREAT|O_TRUNC|O_LARGEFILE, 0666) = 3
fcntl64(2, F_GETFD) = 0
fcntl64(2, F_DUPFD, 10) = 10
fcntl64(2, F_GETFD) = 0
fcntl64(10, F_SETFD, FD_CLOEXEC) = 0
dup2(3, 2) = 2
close(3) = 0
dup2(10, 2) = 2
fcntl64(10, F_GETFD) = 0x1 (flags FD_CLOEXEC)
close(10) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
stat64("/usr/bin/xauth", {st_mode=S_IFREG|0755, st_size=32264, ...}) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [INT CHLD], 8) = 0
rt_sigprocmask(SIG_SETMASK, [INT CHLD], NULL, 8) = 0
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7dfb708) = 8957
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {0x807e830, [], 0}, {0x808fcf0, [], 0}, 8) = 0
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0) = 8957
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD (Child exited) @ 0 (0) ---
waitpid(-1, 0xbfbc7e58, WNOHANG) = -1 ECHILD (No child processes)
sigreturn() = ? (mask now [])
rt_sigaction(SIGINT, {0x808fcf0, [], 0}, {0x807e830, [], 0}, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([3, 4]) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7dfb708) = 8963
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGCHLD, {0x807db90, [], 0}, {0x807db90, [], 0}, 8) = 0
close(4) = 0
read(3, "33c7231e17d6f6f85d36cfc70ed7f95e\n"..., 128) = 33
read(3, ""..., 128) = 0
close(3) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {0x807e830, [], 0}, {0x808fcf0, [], 0}, 8) = 0
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0) = 8963
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD (Child exited) @ 0 (0) ---
waitpid(-1, 0xbfbc7c78, WNOHANG) = -1 ECHILD (No child processes)
sigreturn() = ? (mask now [])
rt_sigaction(SIGINT, {0x808fcf0, [], 0}, {0x807e830, [], 0}, 8) = 0
open("/dev/null", O_WRONLY|O_CREAT|O_TRUNC|O_LARGEFILE, 0666) = 3
fcntl64(2, F_GETFD) = 0
fcntl64(2, F_DUPFD, 10) = 10
fcntl64(2, F_GETFD) = 0
fcntl64(10, F_SETFD, FD_CLOEXEC) = 0
dup2(3, 2) = 2
close(3) = 0
dup2(10, 2) = 2
fcntl64(10, F_GETFD) = 0x1 (flags FD_CLOEXEC)
close(10) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
stat64("/usr/bin/xauth", {st_mode=S_IFREG|0755, st_size=32264, ...}) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [INT CHLD], 8) = 0
rt_sigprocmask(SIG_SETMASK, [INT CHLD], NULL, 8) = 0
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7dfb708) = 9036
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {0x807e830, [], 0}, {0x808fcf0, [], 0}, 8) = 0
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0) = 9036
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD (Child exited) @ 0 (0) ---
waitpid(-1, 0xbfbc7e58, WNOHANG) = -1 ECHILD (No child processes)
sigreturn() = ? (mask now [])
rt_sigaction(SIGINT, {0x808fcf0, [], 0}, {0x807e830, [], 0}, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
read(255, "\ncleanup() {\n [ -n \"$PID\" ] &&"..., 4322) = 377
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigaction(SIGABRT, {0x8091830, [HUP INT ILL TRAP ABRT BUS FPE USR1 SEGV USR2 PIPE ALRM TERM XCPU XFSZ VTALRM SYS], 0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGFPE, {0x8091830, [HUP INT ILL TRAP ABRT BUS FPE USR1 SEGV USR2 PIPE ALRM TERM XCPU XFSZ VTALRM SYS], 0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGSEGV, {0x8091830, [HUP INT ILL TRAP ABRT BUS FPE USR1 SEGV USR2 PIPE ALRM TERM XCPU XFSZ VTALRM SYS], 0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGSYS, {0x8091830, [HUP INT ILL TRAP ABRT BUS FPE USR1 SEGV USR2 PIPE ALRM TERM XCPU XFSZ VTALRM SYS], 0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGPIPE, {0x8091830, [HUP INT ILL TRAP ABRT BUS FPE USR1 SEGV USR2 PIPE ALRM TERM XCPU XFSZ VTALRM SYS], 0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGALRM, {0x8091830, [HUP INT ILL TRAP ABRT BUS FPE USR1 SEGV USR2 PIPE ALRM TERM XCPU XFSZ VTALRM SYS], 0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGXCPU, {0x8091830, [HUP INT ILL TRAP ABRT BUS FPE USR1 SEGV USR2 PIPE ALRM TERM XCPU XFSZ VTALRM SYS], 0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGXFSZ, {0x8091830, [HUP INT ILL TRAP ABRT BUS FPE USR1 SEGV USR2 PIPE ALRM TERM XCPU XFSZ VTALRM SYS], 0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGVTALRM, {0x8091830, [HUP INT ILL TRAP ABRT BUS FPE USR1 SEGV USR2 PIPE ALRM TERM XCPU XFSZ VTALRM SYS], 0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGUSR1, {0x8091830, [HUP INT ILL TRAP ABRT BUS FPE USR1 SEGV USR2 PIPE ALRM TERM XCPU XFSZ VTALRM SYS], 0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGUSR2, {0x8091830, [HUP INT ILL TRAP ABRT BUS FPE USR1 SEGV USR2 PIPE ALRM TERM XCPU XFSZ VTALRM SYS], 0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
_llseek(255, -30, [4292], SEEK_CUR) = 0
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7dfb708) = 9046
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [CHLD], 8) = 0
rt_sigprocmask(SIG_SETMASK, [CHLD], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [CHLD], 8) = 0
rt_sigprocmask(SIG_SETMASK, [CHLD], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [CHLD], 8) = 0
rt_sigprocmask(SIG_SETMASK, [CHLD], NULL, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
read(255, "\nPID=$!\n\nwait $PID\n\nunset PID\n"..., 4322) = 30
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {0x807e830, [], 0}, {0x808fcf0, [], 0}, 8) = 0
waitpid(-1, 

X.Org X Server 1.5.3
Release Date: 5 November 2008
X Protocol Version 11, Revision 0
Build Operating System: Linux 2.6.25-thinkpad-r8 i686 
Current Operating System: Linux ibmgentoo 2.6.25-thinkpad-r8 #9 SMP Mon Nov 24 15:32:44 CST 2008 i686
Build Date: 11 January 2009 11:01:14PM
 
        Before reporting problems, check http://wiki.x.org
        to make sure that you have the latest version.
Markers: (--) probed, (**) from config file, (==) default setting,
        (++) from command line, (!!) notice, (II) informational,
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Wed Jan 14 22:24:32 2009
(==) Using config file: "/etc/X11/xorg.conf"

Backtrace:


giving up.
xinit: Connection refused (errno 111): unable to connect to X server
xinit: No such process (errno 3): Server error.
[{WIFEXITED(s) && WEXITSTATUS(s) == 1}], 0) = 9046
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD (Child exited) @ 0 (0) ---
waitpid(-1, 0xbfbc7f78, WNOHANG) = -1 ECHILD (No child processes)
sigreturn() = ? (mask now [])
rt_sigaction(SIGINT, {0x808fcf0, [], 0}, {0x807e830, [], 0}, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
read(255, ""..., 4322) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
stat64(".", {st_mode=S_IFDIR|0755, st_size=9112, ...}) = 0
stat64("/usr/local/bin/rm", 0xbfbc80bc) = -1 ENOENT (No such file or directory)
stat64("/usr/bin/rm", 0xbfbc80bc) = -1 ENOENT (No such file or directory)
stat64("/bin/rm", {st_mode=S_IFREG|0755, st_size=50676, ...}) = 0
stat64("/bin/rm", {st_mode=S_IFREG|0755, st_size=50676, ...}) = 0
rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7dfb708) = 9375
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD (Child exited) @ 0 (0) ---
waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 9375
waitpid(-1, 0xbfbc7d38, WNOHANG) = -1 ECHILD (No child processes)
sigreturn() = ? (mask now [])
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {0x807e830, [], 0}, {0x808fcf0, [], 0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGINT, {0x808fcf0, [], 0}, {0x807e830, [], 0}, 8) = 0
exit_group(0)

>>> Completed installing nvidia-drivers-177.82 into /home/lvdata/portage_temp/portage/x11-drivers/nvidia-drivers-177.82/image/

 * QA Notice: make jobserver unavailable:
 * 
 * make[2]: warning: jobserver unavailable: using -j1. Add `+' to parent make rule.

 * QA Notice: The following files contain executable stacks
 * Files with executable stacks will not work properly (or at all!)
 * on some architectures/operating systems. A bug should be filed
 * at http://bugs.gentoo.org/ to make sure the file is fixed.
 * For more information, see http://hardened.gentoo.org/gnu-stack.xml
 * Please include the following list of files in your report:
 * !WX --- --- usr/lib/libXvMCNVIDIA.a:NVXVMC.o

重编译内核，还有 module-rebuild rebuild 后startx 
sudo dmesg 还是
X[15254]: segfault at fffffffc ip b7f640ee sp bfe7031c error 4 in ld-2.7.so[b7f56000+1b000]

看了这个贴子 http://bugs.gentoo.org/show_bug.cgi?id=98831
然后在本机上运行
$ ls -l /usr/lib/libXvMC* 
-rw-r--r-- 1 root root 8062 Jun 15 2008 /usr/lib/libXvMC.a
-rw-r--r-- 1 root root 904 Jun 15 2008 /usr/lib/libXvMC.la
lrwxrwxrwx 1 root root 16 Aug 31 13:23 /usr/lib/libXvMC.so -> libXvMC.so.1.0.0
lrwxrwxrwx 1 root root 16 Aug 31 13:23 /usr/lib/libXvMC.so.1 -> libXvMC.so.1.0.0
-rwxr-xr-x 1 root root 15376 Jun 15 2008 /usr/lib/libXvMC.so.1.0.0
-rw-r--r-- 1 root root 183784 Jan 14 22:46 /usr/lib/libXvMCNVIDIA.a
lrwxrwxrwx 1 root root 23 Jan 14 22:46 /usr/lib/libXvMCNVIDIA.so -> libXvMCNVIDIA.so.177.82
-rwxr-xr-x 1 root root 174264 Jan 14 22:46 /usr/lib/libXvMCNVIDIA.so.177.82
-rwxr-xr-x 1 root root 178316 Jan 11 22:17 /usr/lib/libXvMCNVIDIA.so.180.22
lrwxrwxrwx 1 root root 26 Jan 11 22:17 /usr/lib/libXvMCNVIDIA_dynamic.so -> libXvMCNVIDIA_dynamic.so.1
lrwxrwxrwx 1 root root 23 Jan 11 22:17 /usr/lib/libXvMCNVIDIA_dynamic.so.1 -> libXvMCNVIDIA.so.180.22
-rw-r--r-- 1 root root 14444 Jun 15 2008 /usr/lib/libXvMCW.a
-rw-r--r-- 1 root root 911 Jun 15 2008 /usr/lib/libXvMCW.la
lrwxrwxrwx 1 root root 17 Aug 31 13:22 /usr/lib/libXvMCW.so -> libXvMCW.so.1.0.0
lrwxrwxrwx 1 root root 17 Aug 31 13:24 /usr/lib/libXvMCW.so.1 -> libXvMCW.so.1.0.0
-rwxr-xr-x 1 root root 19256 Jun 15 2008 /usr/lib/libXvMCW.so.1.0.0

 $ sudo revdep-rebuild 
* Configuring search environment for revdep-rebuild

* Checking reverse dependencies
* Packages containing binaries and libraries broken by a package update
* will be emerged.

* Collecting system binaries and libraries
* Generated new 1_files.rr
* Collecting complete LD_LIBRARY_PATH
* Generated new 2_ldpath.rr
* Checking dynamic linking consistency
[ 100% ] 

* Dynamic linking on your system is consistent... All done.

$ diff config-gentoo-x86-2.6.25-thinkpad-r8 linux-2.6.25-thinkpad-r8/.config
4c4
< # Sun Nov 16 19:51:52 2008
---
> # Wed Jan 14 22:28:03 2009
1607c1607
< CONFIG_USB_ZC0301=m
---
> $ diff config-gentoo-x86-2.6.25-thinkpad-r8 linux-2.6.25-thinkpad-r8/.config
4c4
< # Sun Nov 16 19:51:52 2008
---
> # Wed Jan 14 22:28:03 2009
1607c1607
< CONFIG_USB_ZC0301=m
---
> # CONFIG_USB_ZC0301 is not set
# CONFIG_USB_ZC0301 is not set