немогу запустить xorg с glx

Кратко:
При 16/24bpp (при которых GLX активируется) в режиме 640x480 стартует почти всегда, 800х600 невсегда, 1024х768 редко, 1280х1024 почти никогда и т.д.
При =<8bpp стартует при любы разришениях.
При legacy во врема старта (графического) экран мелькнёт (наверное из-за смены режима) и остаётся чёрным до нажатия reset-а.
При 8774 виснет до мелькания.

Видео: GF2 MX400
Вобщем перепробовал:
kernel(без fb, либо vesafb, либо модулём) - 2.6.16.(33,19), 2.6.18-gentoo-r4, 2.6.9
glibc - 2.4-r4 (nptl nptlonly), 2.5-r0 (-nptl -ntplonly)
xorg-server - 1.1.1, 1.0.2-r7
nvidia - nvidia-legacy-drivers(7184), nvidia-drivers(8774), 8174, 6111(on kernel-2.6.9)

Portage 2.1.1-r2 (default-linux/x86/2006.1/desktop, gcc-3.4.5, glibc-2.5-r0, 2.6.16.19gentoo5 i686)
=================================================================
System uname: 2.6.16.19gentoo5 i686
Gentoo Base System version 1.6.12
Last Sync: Mon, 18 Dec 2006 09:30:01 +0000
app-admin/eselect-compiler: [Not Present]
dev-java/java-config: [Not Present]
dev-lang/python: 2.3.5, 2.4.3-r4
dev-python/pycrypto: 2.0.1-r5
dev-util/ccache: [Not Present]
dev-util/confcache: [Not Present]
sys-apps/sandbox: 1.2.17
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, 1.9.5
sys-devel/binutils: 2.16.1-r3
sys-devel/gcc-config: 1.3.14
sys-devel/libtool: 1.5.18-r1
virtual/os-headers: 2.6.17-r2
ACCEPT_KEYWORDS="x86"
AUTOCLEAN="yes"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-O2 -march=pentium3"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/X11/xkb"
CONFIG_PROTECT_MASK="/etc/env.d /etc/gconf /etc/terminfo"
CXXFLAGS="-O2 -march=pentium3"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoconfig distlocks metadata-transfer sandbox sfperms strict"
GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/linux/
distributions/gentoo"
LANG="POSIX"
LINGUAS="ru"
PKGDIR="/usr/portage/packages"
PORTDIR="/usr/portage"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="x86 X alsa arts bash-completion berkdb bitmap-fonts cairo cdr cli cracklib
crypt dbus dlloader dri dvd dvdr eds elibc_glibc emboss encode esd fam firefox f
ortran gdbm gif glitz gnome gpm gstreamer gtk hal iconv imlib input_devices_evde
v input_devices_keyboard input_devices_mouse ipv6 isdnlog jpeg kde kernel_linux
libg++ linguas_ru mad mikmod mp3 mpeg ncurses nls ogg opengl oss pam pcre perl p
ng ppds pppd python qt3 quicktime readline reflection sdl session spell spl ssl
tcpd tiff truetype truetype-fonts type1-fonts udev unicode userland_GNU video_ca
rds_nvidia vorbis win32codecs xml xorg xv zlib"
Unset: CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, LDFLAGS, MAKEOPTS, P
ORTAGE_RSYNC_EXTRA_OPTS, PORTDIR_OVERLAY

Часть из xorg.log после удачного старта:
(II) NVIDIA dlloader X Driver 1.0-7184 Tue Aug 1 18:40:06 PDT 2006
(II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
(II) Primary Device is: PCI 01:00:0
(--) Assigning device section with no busID to primary device
(--) Chipset NVIDIA GPU found
(II) resource ranges after xf86ClaimFixedResources() call:
[0] -1 0 0xffe00000 - 0xffffffff (0x200000) MX[B](B)
[1] -1 0 0x00100000 - 0x3fffffff (0x3ff00000) MX[B]E(B)
[2] -1 0 0x000f0000 - 0x000fffff (0x10000) MX[B]
[3] -1 0 0x000c0000 - 0x000effff (0x30000) MX[B]
[4] -1 0 0x00000000 - 0x0009ffff (0xa0000) MX[B]
[5] -1 0 0xde000000 - 0xde0000ff (0x100) MX[B]
[6] -1 0 0xd8000000 - 0xd7ffffff (0x0) MX[B]O
[7] -1 0 0xd0000000 - 0xd7ffffff (0x8000000) MX[B](B)
[8] -1 0 0xdc000000 - 0xdcffffff (0x1000000) MX[B](B)
[9] -1 0 0x0000ffff - 0x0000ffff (0x1) IX[B]
[10] -1 0 0x00000000 - 0x000000ff (0x100) IX[B]
[11] -1 0 0x0000c000 - 0x0000c0ff (0x100) IX[B]
[12] -1 0 0x0000dc00 - 0x0000dc3f (0x40) IX[B]
[13] -1 0 0x0000d800 - 0x0000d8ff (0x100) IX[B]
[14] -1 0 0x0000d400 - 0x0000d41f (0x20) IX[B]
[15] -1 0 0x0000d000 - 0x0000d01f (0x20) IX[B]
[16] -1 0 0x0000f000 - 0x0000f00f (0x10) IX[B]
(II) resource ranges after probing:
[0] -1 0 0xffe00000 - 0xffffffff (0x200000) MX[B](B)
[1] -1 0 0x00100000 - 0x3fffffff (0x3ff00000) MX[B]E(B)
[2] -1 0 0x000f0000 - 0x000fffff (0x10000) MX[B]
[3] -1 0 0x000c0000 - 0x000effff (0x30000) MX[B]
[4] -1 0 0x00000000 - 0x0009ffff (0xa0000) MX[B]
[5] -1 0 0xde000000 - 0xde0000ff (0x100) MX[B]
[6] -1 0 0xd8000000 - 0xd7ffffff (0x0) MX[B]O
[7] -1 0 0xd0000000 - 0xd7ffffff (0x8000000) MX[B](B)
[8] -1 0 0xdc000000 - 0xdcffffff (0x1000000) MX[B](B)
[9] 0 0 0x000a0000 - 0x000affff (0x10000) MS[B]
[10] 0 0 0x000b0000 - 0x000b7fff (0x8000) MS[B]
[11] 0 0 0x000b8000 - 0x000bffff (0x8000) MS[B]
[12] -1 0 0x0000ffff - 0x0000ffff (0x1) IX[B]
[13] -1 0 0x00000000 - 0x000000ff (0x100) IX[B]
[14] -1 0 0x0000c000 - 0x0000c0ff (0x100) IX[B]
[15] -1 0 0x0000dc00 - 0x0000dc3f (0x40) IX[B]
[16] -1 0 0x0000d800 - 0x0000d8ff (0x100) IX[B]
[17] -1 0 0x0000d400 - 0x0000d41f (0x20) IX[B]
[18] -1 0 0x0000d000 - 0x0000d01f (0x20) IX[B]
[19] -1 0 0x0000f000 - 0x0000f00f (0x10) IX[B]
[20] 0 0 0xdd0003b0 - 0xdd0003bb (0xc) IS[B]
[21] 0 0 0xdd0003c0 - 0xdd0003df (0x20) IS[B]
(II) Setting vga for screen 0.
(**) NVIDIA(0): Depth 16, (--) framebuffer bpp 16
(==) NVIDIA(0): RGB weight 565
(==) NVIDIA(0): Default visual is TrueColor
(==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0)
(**) NVIDIA(0): Option "NvAGP" "1" // чаще пробовал при 2 т.е. с agpgart
(**) NVIDIA(0): Use of NVIDIA internal AGP requested
(--) NVIDIA(0): Linear framebuffer at 0xD0000000
(--) NVIDIA(0): MMIO registers at 0xDC000000
(II) NVIDIA(0): NVIDIA GPU detected as: GeForce2 MX/MX 400
(--) NVIDIA(0): VideoBIOS: 03.11.01.48.00
(--) NVIDIA(0): Interlaced video modes are not supported on this GPU
(II) NVIDIA(0): Detected AGP rate: 4X
(--) NVIDIA(0): VideoRAM: 65536 kBytes
(II) NVIDIA(0): Connected display device(s): CRT-0
(--) NVIDIA(0): Display device CRT-0: maximum pixel clock at 8 bpp: 350 MHz
(--) NVIDIA(0): Display device CRT-0: maximum pixel clock at 16 bpp: 350 MHz
(--) NVIDIA(0): Display device CRT-0: maximum pixel clock at 32 bpp: 300 MHz
(II) Loading sub module "ddc"
(II) LoadModule: "ddc"
(II) Loading /usr/lib/xorg/modules/libddc.so
(II) Module ddc: vendor="X.Org Foundation"
compiled for 7.0.0, module version = 1.0.0
ABI class: X.Org Video Driver, version 0.8
(WW) NVIDIA(0): The user specified HorizSync "30.000-150.000" has been
(WW) NVIDIA(0): adjusted to "30.000-110.000" (the intersection with
(WW) NVIDIA(0): EDID-specified HorizSync "30.000-110.000")
(WW) NVIDIA(0): The user specified VertRefresh "50.000-180.000" has been
(WW) NVIDIA(0): adjusted to "50.000-160.000" (the intersection with
(WW) NVIDIA(0): EDID-specified VertRefresh "50.000-160.000"
(II) NVIDIA(0): Monitor0: Using hsync range of 30.00-110.00 kHz
(II) NVIDIA(0): Monitor0: Using vrefresh range of 50.00-160.00 Hz
(II) NVIDIA(0): Clock range: 12.00 to 350.00 MHz
(II) NVIDIA(0): Not using default mode "1856x1392" (hsync out of range)
... skip ...
(**) NVIDIA(0): Default mode "320x175": 15.8 MHz, 37.9 kHz, 85.3 Hz (D)
(II) NVIDIA(0): Virtual screen size determined to be 800 x 600
(--) NVIDIA(0): Display dimensions: (360, 270) mm
(--) NVIDIA(0): DPI set to (56, 56)
(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 7.0.0, module version = 1.0.0
ABI class: X.Org ANSI C Emulation, version 0.2
(II) Loading sub module "ramdac"
(II) LoadModule: "ramdac"
(II) Loading /usr/lib/xorg/modules/libramdac.so
(II) Module ramdac: vendor="X.Org Foundation"
compiled for 7.0.0, module version = 0.1.0
ABI class: X.Org Video Driver, version 0.8
(II) do I need RAC? No, I don't.
(II) resource ranges after preInit:
[0] 0 0 0xd0000000 - 0xd7ffffff (0x8000000) MX[B]
... skip ...
[23] 0 0 0xdd0003c0 - 0xdd0003df (0x20) IS[B]
(II) NVIDIA(0): Setting mode "800x600"
(II) Loading extension NV-GLX
(II) NVIDIA(0): NVIDIA 3D Acceleration Architecture Initialized
(II) NVIDIA(0): Using the NVIDIA 2D acceleration architecture
(==) NVIDIA(0): Backing store disabled
(==) NVIDIA(0): Silken mouse enabled
(II) Loading extension NV-CONTROL
(==) RandR enabled
(II) Setting vga for screen 0.
(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 LBX
(II) Initializing built-in extension XC-APPGROUP
(II) Initializing built-in extension SECURITY
(II) Initializing built-in extension XINERAMA
(II) Initializing built-in extension XFIXES
(II) Initializing built-in extension XFree86-Bigfont
(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

Максимальная последняя строчка после перезагрузги была:
(II) Initializing extension GLX

вырезка из xorg.conf:
Section "Module"
Load "extmod"
Load "dbe"
Load "record"
Load "glx"
Load "xtrap"
Load "freetype"
Load "type1"
EndSection

Section "ServerFlags"
# Option "EstimateSizesAggresively" "0"
Option "standby time" "1"
Option "suspend time" "2"
Option "off time" "3"
EndSection

Section "Extensions"
Option "Composite" "Disable"
EndSection

Section "Monitor"
Identifier "Monitor0"
VendorName "Monitor Vendor"
ModelName "Monitor Model"
HorizSync 30.0 - 150.0
VertRefresh 50.0 - 180.0
EndSection

Section "Device"
Identifier "Card0"
Driver "nvidia"
# Driver "vesa"
VendorName "nVidia Corporation"
BoardName "NV11 [GeForce2 MX/MX 400]"
VideoRam 65536
# Option "AGPMode" "4"
# Option "DPMS" "on"
# Option "IgnoreEDID"
Option "NvAGP" "1"
EndSection

Section "Screen"

Identifier "Screen0"
Device "Card0"
Monitor "Monitor0"
# DefaultFbBpp 16
DefaultColorDepth 16
# EndSubSection
SubSection "Display"
Viewport 0 0
Depth 16
Modes "800x600"
# Modes "1280x1024" "1152x864" "1024x768" "800x600" "640x480"
EndSubSection
EndSection

PS "eselect opengl set nvidia" было.