Kdm restarts after login

Question

When I login using kdm, kdm crashes and restarts. (Only when I enter valid password - when I enter wrong password, kdm normally says "login failed")
I use kdemod.
I can start my kde using startx/startkde, but this is not what I want.
I don't even know which kind of info shoul I provide here... So which? Or what do you recommend to do.

Answer 1

grep kdm /var/log/messages - nothing
Xorg.0.log - no problem, i suppose. Note that when kdm restarts, X obviously restarts as well.
This is a pre-release version of the X server from The X.Org Foundation.
It is not supported in any way.
Bugs may be filed in the bugzilla at http://bugs.freedesktop.org/.
Select the "xorg" product for bugs you find in this release.
Before reporting bugs in pre-release versions please check the
latest version in the X.Org Foundation git repository.
See http://wiki.x.org/wiki/GitPage for git access instructions.
X.Org X Server 1.7.5.902 (1.7.6 RC 2)
Release Date: 2010-03-12
X Protocol Version 11, Revision 0
Build Operating System: Linux 2.6.33-ARCH x86_64
Current Operating System: Linux xochipilli 2.6.32-ARCH #1 SMP PREEMPT Mon Mar 15 20:44:03 CET 2010 x86_64
Kernel command line: root=/dev/disk/by-uuid/d8e4fc72-ce08-4df7-8190-b07164690828 resume=/dev/sda2 ro
Build Date: 13 March 2010 07:35:38PM
Current version of pixman: 0.16.6
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: Fri Mar 19 19:56:10 2010
(==) Using config file: "/etc/X11/xorg.conf"
(==) ServerLayout "Xorg Configured"
(**) |-->Screen "Screen0" (0)
(**) | |-->Monitor "Monitor0"
(**) | |-->Device "Card0"
(**) |-->Input Device "Keyboard0"
(**) |-->Input Device "PS/2 Mouse"
(**) Option "DontZap" "off"
(**) Option "AllowMouseOpenFail" "true"
(**) Option "AutoAddDevices" "False"
(**) Not automatically adding devices
(==) Automatically enabling devices
(WW) The directory "/usr/share/fonts/PEX" does not exist.
Entry deleted from font path.
(WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/cyrillic".
Entry deleted from font path.
(Run 'mkfontdir' on "/usr/share/fonts/cyrillic").
(WW) The directory "/usr/share/fonts/ttf/western" does not exist.
Entry deleted from font path.
(WW) The directory "/usr/share/fonts/ttf/decoratives" does not exist.
Entry deleted from font path.
(WW) The directory "/usr/share/fonts/truetype" does not exist.
Entry deleted from font path.
(WW) The directory "/usr/share/fonts/truetype/openoffice" does not exist.
Entry deleted from font path.
(WW) The directory "/usr/share/fonts/truetype/ttf-bitstream-vera" does not exist.
Entry deleted from font path.
(WW) The directory "/usr/share/fonts/latex-ttf-fonts" does not exist.
Entry deleted from font path.
(WW) The directory "/usr/share/fonts/defoma/CID" does not exist.
Entry deleted from font path.
(WW) The directory "/usr/share/fonts/defoma/TrueType" does not exist.
Entry deleted from font path.
(**) FontPath set to:
/usr/share/fonts/misc:unscaled,
/usr/share/fonts/misc,
/usr/share/fonts/75dpi:unscaled,
/usr/share/fonts/75dpi,
/usr/share/fonts/100dpi:unscaled,
/usr/share/fonts/100dpi,
/usr/share/fonts/Type1,
/usr/share/fonts/misc,
/usr/share/fonts/100dpi:unscaled,
/usr/share/fonts/75dpi:unscaled,
/usr/share/fonts/TTF,
/usr/share/fonts/Type1
(**) ModulePath set to "/usr/lib/xorg/modules"
(II) Loader magic: 0x7c1440
(II) Module ABI versions:
X.Org ANSI C Emulation: 0.4
X.Org Video Driver: 6.0
X.Org XInput driver : 7.0
X.Org Server Extension : 2.0
(++) using VT number 7
(--) PCI:*(0:0:2:0) 8086:2a42:17aa:20e4 Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller rev 7, Mem @ 0xf2000000/4194304, 0xd0000000/268435456, I/O @ 0x00001800/8
(--) PCI: (0:0:2:1) 8086:2a43:17aa:20e4 Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller rev 7, Mem @ 0xf2400000/1048576
(II) Open ACPI successful (/var/run/acpid.socket)
(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) "record" will be loaded. This was enabled by default and also specified in the config file.
(II) "dri" will be loaded. This was enabled by default and also specified in the config file.
(II) "dri2" will be loaded by default.
(II) LoadModule: "ddc"
(II) Module "ddc" already built-in
(II) LoadModule: "dbe"
(II) Loading /usr/lib/xorg/modules/extensions/libdbe.so
(II) Module dbe: vendor="X.Org Foundation"
compiled for 1.7.5.902, module version = 1.0.0
Module class: X.Org Server Extension
ABI class: X.Org Server Extension, version 2.0
(II) Loading extension DOUBLE-BUFFER
(II) LoadModule: "dri"
(II) Loading /usr/lib/xorg/modules/extensions/libdri.so
(II) Module dri: vendor="X.Org Foundation"
compiled for 1.7.5.902, module version = 1.0.0
ABI class: X.Org Server Extension, version 2.0
(II) Loading extension XFree86-DRI
(II) LoadModule: "extmod"
(II) Loading /usr/lib/xorg/modules/extensions/libextmod.so
(II) Module extmod: vendor="X.Org Foundation"
compiled for 1.7.5.902, module version = 1.0.0
Module class: X.Org Server Extension
ABI class: X.Org Server Extension, version 2.0
(II) Loading extension MIT-SCREEN-SAVER
(II) Loading extension XFree86-VidModeExtension
(II) Loading extension XFree86-DGA
(II) Loading extension DPMS
(II) Loading extension XVideo
(II) Loading extension XVideo-MotionCompensation
(II) Loading extension X-Resource
(II) LoadModule: "glx"
(II) Loading /usr/lib/xorg/modules/extensions/libglx.so
(II) Module glx: vendor="X.Org Foundation"
compiled for 1.7.5.902, module version = 1.0.0
ABI class: X.Org Server Extension, version 2.0
(==) AIGLX enabled
(II) Loading extension GLX
(II) LoadModule: "record"
(II) Loading /usr/lib/xorg/modules/extensions/librecord.so
(II) Module record: vendor="X.Org Foundation"
compiled for 1.7.5.902, module version = 1.13.0
Module class: X.Org Server Extension
ABI class: X.Org Server Extension, version 2.0
(II) Loading extension RECORD
(II) LoadModule: "xtrap"
(WW) Warning, couldn't open module xtrap
(II) UnloadModule: "xtrap"
(EE) Failed to load module "xtrap" (module does not exist, 0)
(II) LoadModule: "dri2"
(II) Loading /usr/lib/xorg/modules/extensions/libdri2.so
(II) Module dri2: vendor="X.Org Foundation"
compiled for 1.7.5.902, module version = 1.1.0
ABI class: X.Org Server Extension, version 2.0
(II) Loading extension DRI2
(II) LoadModule: "intel"
(II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
(II) Module intel: vendor="X.Org Foundation"
compiled for 1.7.4.901, module version = 2.10.0
Module class: X.Org Video Driver
ABI class: X.Org Video Driver, version 6.0
(II) LoadModule: "kbd"
(II) Loading /usr/lib/xorg/modules/input/kbd_drv.so
(II) Module kbd: vendor="X.Org Foundation"
compiled for 1.7.0.901, module version = 1.4.0
Module class: X.Org XInput Driver
ABI class: X.Org XInput driver, version 7.0
(II) LoadModule: "mouse"
(II) Loading /usr/lib/xorg/modules/input/mouse_drv.so
(II) Module mouse: vendor="X.Org Foundation"
compiled for 1.7.0.901, module version = 1.5.0
Module class: X.Org XInput Driver
ABI class: X.Org XInput driver, version 7.0
(II) intel: Driver for Intel Integrated Graphics Chipsets: i810,
i810-dc100, i810e, i815, i830M, 845G, 852GM/855GM, 865G, 915G,
E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM, Pineview G,
965G, G35, 965Q, 946GZ, 965GM, 965GME/GLE, G33, Q35, Q33, GM45,
4 Series, G45/G43, Q45/Q43, G41, B43, Clarkdale, Arrandale
(II) Primary Device is: PCI 00@00:02:0
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is 9, (OK)
drmOpenByBusid: Searching for BusID pci:0000:00:02.0
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is 9, (OK)
drmOpenByBusid: drmOpenMinor returns 9
drmOpenByBusid: drmGetBusid reports pci:0000:00:02.0
(**) intel(0): Depth 24, (--) framebuffer bpp 32
(==) intel(0): RGB weight 888
(==) intel(0): Default visual is TrueColor
(II) intel(0): Integrated Graphics Chipset: Intel(R) GM45
(--) intel(0): Chipset: "GM45"
(==) intel(0): video overlay key set to 0x101fe
(II) intel(0): Output VGA1 using monitor section Monitor0
(II) intel(0): Output LVDS1 has no monitor section
(II) intel(0): found backlight control interface /sys/class/backlight/acpi_video0
(II) intel(0): Output HDMI1 has no monitor section
(II) intel(0): Output DP1 has no monitor section
(II) intel(0): Output HDMI2 has no monitor section
(II) intel(0): Output DP2 has no monitor section
(II) intel(0): Output DP3 has no monitor section
(II) intel(0): Output VGA1 disconnected
(II) intel(0): Output LVDS1 connected
(II) intel(0): Output HDMI1 disconnected
(II) intel(0): Output DP1 disconnected
(II) intel(0): Output HDMI2 disconnected
(II) intel(0): Output DP2 disconnected
(II) intel(0): Output DP3 disconnected
(II) intel(0): Using user preference for initial modes
(II) intel(0): Output LVDS1 using initial mode 1280x800
(II) intel(0): Using default gamma of (1.0, 1.0, 1.0) unless otherwise stated.
(==) intel(0): DPI set to (96, 96)
(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 1.7.5.902, module version = 1.0.0
ABI class: X.Org ANSI C Emulation, version 0.4
(==) Depth 24 pixmap format is 32 bpp
(II) intel(0): [DRI2] Setup complete
(**) intel(0): Tiling enabled
(**) intel(0): SwapBuffers wait enabled
(==) intel(0): VideoRam: 262144 KB
(II) intel(0): Attempting memory allocation with tiled buffers.
(II) intel(0): Tiled allocation successful.
(II) UXA(0): Driver registered support for the following operations:
(II) solid
(II) copy
(II) composite (RENDER acceleration)
(II) put_image
(==) intel(0): Backing store disabled
(==) intel(0): Silken mouse enabled
(II) intel(0): Initializing HW Cursor
(II) intel(0): No memory allocations
(II) intel(0): RandR 1.2 enabled, ignore the following RandR disabled message.
(**) intel(0): DPMS enabled
(==) intel(0): Intel XvMC decoder enabled
(II) intel(0): Set up textured video
(II) intel(0): [XvMC] xvmc_vld driver initialized.
(II) intel(0): direct rendering: DRI2 Enabled
(WW) intel(0): Option "monitor-HDMI-2" is not used
(WW) intel(0): Option "monitor-HDMI-1" is not used
(WW) intel(0): Option "monitor-LVDS" is not used
(WW) intel(0): Option "PrefferedMode" is not used
(--) RandR disabled
(II) Initializing built-in extension Generic Event Extension
(II) Initializing built-in extension SHAPE
(II) Initializing built-in extension MIT-SHM
(II) Initializing built-in extension XInputExtension
(II) Initializing built-in extension XTEST
(II) Initializing built-in extension BIG-REQUESTS
(II) Initializing built-in extension SYNC
(II) Initializing built-in extension XKEYBOARD
(II) Initializing built-in extension XC-MISC
(II) Initializing built-in extension SECURITY
(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) AIGLX: enabled GLX_MESA_copy_sub_buffer
(II) AIGLX: enabled GLX_SGI_make_current_read
(II) AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control
(II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
(II) AIGLX: Loaded and initialized /usr/lib/xorg/modules/dri/i965_dri.so
(II) GLX: Initialized DRI2 GL provider for screen 0
(II) intel(0): Setting screen physical size to 338 x 211
(**) Option "CoreKeyboard"
(**) Keyboard0: always reports core events
(**) Option "Protocol" "standard"
(**) Keyboard0: Protocol: standard
(**) Option "XkbRules" "xorg"
(**) Keyboard0: XkbRules: "xorg"
(**) Option "XkbModel" "pc105"
(**) Keyboard0: XkbModel: "pc105"
(**) Option "XkbLayout" "cz"
(**) Keyboard0: XkbLayout: "cz"
(WW) Option "XkbVariant" requires an string value
(**) Option "CustomKeycodes" "off"
(**) Keyboard0: CustomKeycodes disabled
(II) XINPUT: Adding extended input device "Keyboard0" (type: KEYBOARD)
(**) Option "Protocol" "auto"
(**) Option "Device" "/dev/psaux"
(II) PS/2 Mouse: Setting mouse protocol to "ExplorerPS/2"
(**) PS/2 Mouse: Device: "/dev/psaux"
(**) PS/2 Mouse: Protocol: "auto"
(**) Option "SendCoreEvents" "true"
(**) Option "CorePointer"
(**) PS/2 Mouse: always reports core events
(**) Option "Device" "/dev/psaux"
(**) Option "Emulate3Buttons" "true"
(**) Option "Emulate3Timeout" "70"
(**) PS/2 Mouse: Emulate3Buttons, Emulate3Timeout: 70
(**) Option "ZAxisMapping" "4 5"
(**) PS/2 Mouse: ZAxisMapping: buttons 4 and 5
(**) PS/2 Mouse: Buttons: 9
(**) PS/2 Mouse: Sensitivity: 1
(II) XINPUT: Adding extended input device "PS/2 Mouse" (type: MOUSE)
(**) PS/2 Mouse: (accel) keeping acceleration scheme 1
(**) PS/2 Mouse: (accel) acceleration profile 0
(II) PS/2 Mouse: Setting mouse protocol to "ExplorerPS/2"
(II) PS/2 Mouse: ps2EnableDataReporting: succeeded
(II) AIGLX: Suspending AIGLX clients for VT switch