They work before gdm3 starts. a connected mouse also stops working, but functions after removal and re-plug. no xorg.conf.

log doesn't show any loading of drivers for kbd/touchpad

[    33.783] 
X.Org X Server 1.10.4
Release Date: 2011-08-19
[    33.783] X Protocol Version 11, Revision 0
[    33.783] Build Operating System: Linux 3.0.0-1-amd64 x86_64 Debian
[    33.783] Current Operating System: Linux sus 3.2.0-0.bpo.2-amd64 #1 SMP Sun Mar 25 10:33:35 UTC 2012 x86_64
[    33.783] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.2.0-0.bpo.2-amd64 root=UUID=8686f840-d165-4d1e-b995-2ebbd94aa3d2 ro quiet
[    33.783] Build Date: 28 August 2011  09:39:43PM
[    33.783] xorg-server 2:1.10.4-1~bpo60+1 (Cyril Brulebois <[email protected]>) 
[    33.783] Current version of pixman: 0.16.4
[    33.783]    Before reporting problems, check http://wiki.x.org
    to make sure that you have the latest version.
[    33.783] Markers: (--) probed, (**) from config file, (==) default setting,
    (++) from command line, (!!) notice, (II) informational,
    (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[    33.783] (==) Log file: "/var/log/Xorg.0.log", Time: Wed Mar 28 09:34:04 2012
[    33.837] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[    33.936] (==) No Layout section.  Using the first Screen section.
[    33.936] (==) No screen section available. Using defaults.
[    33.936] (**) |-->Screen "Default Screen Section" (0)
[    33.936] (**) |   |-->Monitor "<default monitor>"
[    33.936] (==) No monitor specified for screen "Default Screen Section".
    Using a default monitor configuration.
[    33.936] (==) Automatically adding devices
[    33.936] (==) Automatically enabling devices
[    34.164] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[    34.164]    Entry deleted from font path.
[    34.226] (==) FontPath set to:
    /usr/share/fonts/X11/misc,
    /usr/share/fonts/X11/100dpi/:unscaled,
    /usr/share/fonts/X11/75dpi/:unscaled,
    /usr/share/fonts/X11/Type1,
    /usr/share/fonts/X11/100dpi,
    /usr/share/fonts/X11/75dpi,
    /var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType,
    built-ins
[    34.226] (==) ModulePath set to "/usr/lib/xorg/modules"
[    34.226] (II) The server relies on udev to provide the list of input devices.
    If no devices become available, reconfigure udev or disable AutoAddDevices.
[    34.226] (II) Loader magic: 0x7d3ae0
[    34.226] (II) Module ABI versions:
[    34.226]    X.Org ANSI C Emulation: 0.4
[    34.226]    X.Org Video Driver: 10.0
[    34.226]    X.Org XInput driver : 12.2
[    34.226]    X.Org Server Extension : 5.0
[    34.227] (--) PCI:*(0:1:5:0) 1002:9712:103c:1661 rev 0, Mem @ 0xd0000000/268435456, 0xf1400000/65536, 0xf1300000/1048576, I/O @ 0x00008000/256
[    34.227] (--) PCI: (0:2:0:0) 1002:6760:103c:1661 rev 0, Mem @ 0xe0000000/268435456, 0xf0300000/131072, I/O @ 0x00004000/256, BIOS @ 0x????????/131072
[    34.227] (II) Open ACPI successful (/var/run/acpid.socket)
[    34.227] (II) LoadModule: "extmod"
[    34.249] (II) Loading /usr/lib/xorg/modules/extensions/libextmod.so
[    34.277] (II) Module extmod: vendor="X.Org Foundation"
[    34.277]    compiled for 1.10.4, module version = 1.0.0
[    34.277]    Module class: X.Org Server Extension
[    34.277]    ABI class: X.Org Server Extension, version 5.0
[    34.277] (II) Loading extension SELinux
[    34.277] (II) Loading extension MIT-SCREEN-SAVER
[    34.277] (II) Loading extension XFree86-VidModeExtension
[    34.277] (II) Loading extension XFree86-DGA
[    34.277] (II) Loading extension DPMS
[    34.277] (II) Loading extension XVideo
[    34.277] (II) Loading extension XVideo-MotionCompensation
[    34.277] (II) Loading extension X-Resource
[    34.277] (II) LoadModule: "dbe"
[    34.277] (II) Loading /usr/lib/xorg/modules/extensions/libdbe.so
[    34.299] (II) Module dbe: vendor="X.Org Foundation"
[    34.299]    compiled for 1.10.4, module version = 1.0.0
[    34.299]    Module class: X.Org Server Extension
[    34.299]    ABI class: X.Org Server Extension, version 5.0
[    34.299] (II) Loading extension DOUBLE-BUFFER
[    34.299] (II) LoadModule: "glx"
[    34.299] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[    34.477] (II) Module glx: vendor="X.Org Foundation"
[    34.477]    compiled for 1.10.4, module version = 1.0.0
[    34.477]    ABI class: X.Org Server Extension, version 5.0
[    34.477] (==) AIGLX enabled
[    34.477] (II) Loading extension GLX
[    34.477] (II) LoadModule: "record"
[    34.478] (II) Loading /usr/lib/xorg/modules/extensions/librecord.so
[    34.481] (II) Module record: vendor="X.Org Foundation"
[    34.481]    compiled for 1.10.4, module version = 1.13.0
[    34.481]    Module class: X.Org Server Extension
[    34.481]    ABI class: X.Org Server Extension, version 5.0
[    34.481] (II) Loading extension RECORD
[    34.481] (II) LoadModule: "dri"
[    34.481] (II) Loading /usr/lib/xorg/modules/extensions/libdri.so
[    34.512] (II) Module dri: vendor="X.Org Foundation"
[    34.512]    compiled for 1.10.4, module version = 1.0.0
[    34.512]    ABI class: X.Org Server Extension, version 5.0
[    34.512] (II) Loading extension XFree86-DRI
[    34.512] (II) LoadModule: "dri2"
[    34.512] (II) Loading /usr/lib/xorg/modules/extensions/libdri2.so
[    34.515] (II) Module dri2: vendor="X.Org Foundation"
[    34.515]    compiled for 1.10.4, module version = 1.2.0
[    34.515]    ABI class: X.Org Server Extension, version 5.0
[    34.515] (II) Loading extension DRI2
[    34.515] (==) Matched ati as autoconfigured driver 0
[    34.515] (==) Matched vesa as autoconfigured driver 1
[    34.515] (==) Matched fbdev as autoconfigured driver 2
[    34.515] (==) Assigned the driver to the xf86ConfigLayout
[    34.515] (II) LoadModule: "ati"
[    34.706] (II) Loading /usr/lib/xorg/modules/drivers/ati_drv.so
[    34.724] (II) Module ati: vendor="X.Org Foundation"
[    34.724]    compiled for 1.10.3, module version = 6.14.2
[    34.724]    Module class: X.Org Video Driver
[    34.724]    ABI class: X.Org Video Driver, version 10.0
[    34.724] (II) LoadModule: "radeon"
[    34.725] (II) Loading /usr/lib/xorg/modules/drivers/radeon_drv.so
[    34.923] (II) Module radeon: vendor="X.Org Foundation"
[    34.923]    compiled for 1.10.3, module version = 6.14.2
[    34.923]    Module class: X.Org Video Driver
[    34.923]    ABI class: X.Org Video Driver, version 10.0
[    34.945] (II) LoadModule: "vesa"
[    34.945] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
[    34.988] (II) Module vesa: vendor="X.Org Foundation"
[    34.988]    compiled for 1.10.3, module version = 2.3.0
[    34.988]    Module class: X.Org Video Driver
[    34.988]    ABI class: X.Org Video Driver, version 10.0
[    34.988] (II) LoadModule: "fbdev"
[    34.988] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
[    35.020] (II) Module fbdev: vendor="X.Org Foundation"
[    35.020]    compiled for 1.10.3, module version = 0.4.2
[    35.020]    ABI class: X.Org Video Driver, version 10.0
[    35.020] (II) RADEON: Driver for ATI Radeon chipsets:
<snip>
[    35.023] (II) VESA: driver for VESA chipsets: vesa
[    35.023] (II) FBDEV: driver for framebuffer: fbdev
[    35.023] (++) using VT number 7
[    35.033] (II) Loading /usr/lib/xorg/modules/drivers/radeon_drv.so
[    35.033] (II) [KMS] Kernel modesetting enabled.
[    35.033] (WW) Falling back to old probe method for vesa
[    35.034] (WW) Falling back to old probe method for fbdev
[    35.034] (II) Loading sub module "fbdevhw"
[    35.034] (II) LoadModule: "fbdevhw"
[    35.034] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so
[    35.185] (II) Module fbdevhw: vendor="X.Org Foundation"
[    35.185]    compiled for 1.10.4, module version = 0.0.2
[    35.185]    ABI class: X.Org Video Driver, version 10.0
[    35.288] (II) RADEON(0): Creating default Display subsection in Screen section
    "Default Screen Section" for depth/fbbpp 24/32
[    35.288] (==) RADEON(0): Depth 24, (--) framebuffer bpp 32
[    35.288] (II) RADEON(0): Pixel depth = 24 bits stored in 4 bytes (32 bpp pixmaps)
[    35.288] (==) RADEON(0): Default visual is TrueColor
[    35.288] (==) RADEON(0): RGB weight 888
[    35.288] (II) RADEON(0): Using 8 bits per RGB (8 bit DAC)
[    35.288] (--) RADEON(0): Chipset: "ATI Mobility Radeon HD 4200" (ChipID = 0x9712)
[    35.288] (II) RADEON(0): PCI card detected
[    35.288] drmOpenDevice: node name is /dev/dri/card0
[    35.288] drmOpenDevice: open result is 9, (OK)
[    35.288] drmOpenByBusid: Searching for BusID pci:0000:01:05.0
[    35.288] drmOpenDevice: node name is /dev/dri/card0
[    35.288] drmOpenDevice: open result is 9, (OK)
[    35.288] drmOpenByBusid: drmOpenMinor returns 9
[    35.288] drmOpenByBusid: drmGetBusid reports pci:0000:01:05.0
[    35.288] (II) Loading sub module "exa"
[    35.288] (II) LoadModule: "exa"
[    35.288] (II) Loading /usr/lib/xorg/modules/libexa.so
[    35.335] (II) Module exa: vendor="X.Org Foundation"
[    35.335]    compiled for 1.10.4, module version = 2.5.0
[    35.335]    ABI class: X.Org Video Driver, version 10.0
[    35.335] (II) RADEON(0): KMS Color Tiling: disabled
[    35.335] (II) RADEON(0): KMS Pageflipping: enabled
[    35.335] (II) RADEON(0): SwapBuffers wait for vsync: enabled
[    35.360] (II) RADEON(0): Output VGA-0 has no monitor section
[    35.360] (II) RADEON(0): Output LVDS has no monitor section
[    35.364] (II) RADEON(0): Output HDMI-0 has no monitor section
[    35.388] (II) RADEON(0): EDID for output VGA-0
[    35.388] (II) RADEON(0): EDID for output LVDS
[    35.388] (II) RADEON(0): Manufacturer: LGD  Model: 2ac  Serial#: 0
[    35.388] (II) RADEON(0): Year: 2010  Week: 0
[    35.388] (II) RADEON(0): EDID Version: 1.3
[    35.388] (II) RADEON(0): Digital Display Input
[    35.388] (II) RADEON(0): Max Image Size [cm]: horiz.: 34  vert.: 19
[    35.388] (II) RADEON(0): Gamma: 2.20
[    35.388] (II) RADEON(0): No DPMS capabilities specified
[    35.388] (II) RADEON(0): Supported color encodings: RGB 4:4:4 YCrCb 4:4:4 
[    35.388] (II) RADEON(0): First detailed timing is preferred mode
[    35.388] (II) RADEON(0): redX: 0.616 redY: 0.371   greenX: 0.355 greenY: 0.606
[    35.388] (II) RADEON(0): blueX: 0.152 blueY: 0.100   whiteX: 0.313 whiteY: 0.329
[    35.388] (II) RADEON(0): Manufacturer's mask: 0
[    35.388] (II) RADEON(0): Supported detailed timing:
[    35.388] (II) RADEON(0): clock: 69.3 MHz   Image Size:  344 x 194 mm
[    35.388] (II) RADEON(0): h_active: 1366  h_sync: 1398  h_sync_end 1430 h_blank_end 1486 h_border: 0
[    35.388] (II) RADEON(0): v_active: 768  v_sync: 770  v_sync_end 774 v_blanking: 782 v_border: 0
[    35.388] (II) RADEON(0):  LG Display
[    35.388] (II) RADEON(0):  LP156WH2-TLQB
[    35.388] (II) RADEON(0): EDID (in hex):
[    35.388] (II) RADEON(0):    00ffffffffffff0030e4ac0200000000
[    35.388] (II) RADEON(0):    00140103802213780ac1259d5f5b9b27
[    35.388] (II) RADEON(0):    19505400000001010101010101010101
[    35.388] (II) RADEON(0):    010101010101121b567850000e302020
[    35.388] (II) RADEON(0):    240058c2100000190000000000000000
[    35.388] (II) RADEON(0):    00000000000000000000000000fe004c
[    35.388] (II) RADEON(0):    4720446973706c61790a2020000000fe
[    35.388] (II) RADEON(0):    004c503135365748322d544c514200c1
[    35.388] (II) RADEON(0): Printing probed modes for output LVDS
[    35.388] (II) RADEON(0): Modeline "1366x768"x59.6   69.30  1366 1398 1430 1486  768 770 774 782 -hsync -vsync (46.6 kHz)
[    35.388] (II) RADEON(0): Modeline "1280x720"x59.9   74.50  1280 1344 1472 1664  720 723 728 748 -hsync +vsync (44.8 kHz)
[    35.388] (II) RADEON(0): Modeline "1152x768"x59.8   71.75  1152 1216 1328 1504  768 771 781 798 -hsync +vsync (47.7 kHz)
[    35.388] (II) RADEON(0): Modeline "1024x768"x59.9   63.50  1024 1072 1176 1328  768 771 775 798 -hsync +vsync (47.8 kHz)
[    35.388] (II) RADEON(0): Modeline "800x600"x59.9   38.25  800 832 912 1024  600 603 607 624 -hsync +vsync (37.4 kHz)
[    35.388] (II) RADEON(0): Modeline "848x480"x59.7   31.50  848 872 952 1056  480 483 493 500 -hsync +vsync (29.8 kHz)
[    35.388] (II) RADEON(0): Modeline "720x480"x59.7   26.75  720 744 808 896  480 483 493 500 -hsync +vsync (29.9 kHz)
[    35.388] (II) RADEON(0): Modeline "640x480"x59.4   23.75  640 664 720 800  480 483 487 500 -hsync +vsync (29.7 kHz)
[    35.392] (II) RADEON(0): EDID for output HDMI-0
[    35.392] (II) RADEON(0): Output VGA-0 disconnected
[    35.392] (II) RADEON(0): Output LVDS connected
[    35.392] (II) RADEON(0): Output HDMI-0 disconnected
[    35.392] (II) RADEON(0): Using exact sizes for initial modes
[    35.392] (II) RADEON(0): Output LVDS using initial mode 1366x768
[    35.392] (II) RADEON(0): Using default gamma of (1.0, 1.0, 1.0) unless otherwise stated.
[    35.392] (II) RADEON(0): mem size init: gart size :1fdff000 vram size: s:10000000 visible:fba0000
[    35.392] (II) RADEON(0): EXA: Driver will allow EXA pixmaps in VRAM
[    35.392] (==) RADEON(0): DPI set to (96, 96)
[    35.392] (II) Loading sub module "fb"
[    35.392] (II) LoadModule: "fb"
[    35.392] (II) Loading /usr/lib/xorg/modules/libfb.so
[    35.492] (II) Module fb: vendor="X.Org Foundation"
[    35.492]    compiled for 1.10.4, module version = 1.0.0
[    35.492]    ABI class: X.Org ANSI C Emulation, version 0.4
[    35.492] (II) Loading sub module "ramdac"
[    35.492] (II) LoadModule: "ramdac"
[    35.492] (II) Module "ramdac" already built-in
[    35.492] (II) UnloadModule: "vesa"
[    35.492] (II) Unloading vesa
[    35.492] (II) UnloadModule: "fbdev"
[    35.492] (II) Unloading fbdev
[    35.492] (II) UnloadModule: "fbdevhw"
[    35.492] (II) Unloading fbdevhw
[    35.492] (--) Depth 24 pixmap format is 32 bpp
[    35.492] (II) RADEON(0): [DRI2] Setup complete
[    35.492] (II) RADEON(0): [DRI2]   DRI driver: r600
[    35.492] (II) RADEON(0): Front buffer size: 4224K
[    35.492] (II) RADEON(0): VRAM usage limit set to 228096K
[    35.615] (==) RADEON(0): Backing store disabled
[    35.615] (II) RADEON(0): Direct rendering enabled
[    35.658] (II) RADEON(0): Setting EXA maxPitchBytes
[    35.658] (II) EXA(0): Driver allocated offscreen pixmaps
[    35.658] (II) EXA(0): Driver registered support for the following operations:
[    35.658] (II)         Solid
[    35.658] (II)         Copy
[    35.658] (II)         Composite (RENDER acceleration)
[    35.658] (II)         UploadToScreen
[    35.658] (II)         DownloadFromScreen
[    35.687] (II) RADEON(0): Acceleration enabled
[    35.687] (==) RADEON(0): DPMS enabled
[    35.687] (==) RADEON(0): Silken mouse enabled
[    35.721] (II) RADEON(0): Set up textured video
[    35.721] (II) RADEON(0): RandR 1.2 enabled, ignore the following RandR disabled message.
[    35.721] (--) RandR disabled
[    35.721] (II) Initializing built-in extension Generic Event Extension
[    35.721] (II) Initializing built-in extension SHAPE
[    35.721] (II) Initializing built-in extension MIT-SHM
[    35.721] (II) Initializing built-in extension XInputExtension
[    35.721] (II) Initializing built-in extension XTEST
[    35.721] (II) Initializing built-in extension BIG-REQUESTS
[    35.721] (II) Initializing built-in extension SYNC
[    35.721] (II) Initializing built-in extension XKEYBOARD
[    35.721] (II) Initializing built-in extension XC-MISC
[    35.721] (II) Initializing built-in extension SECURITY
[    35.721] (II) Initializing built-in extension XINERAMA
[    35.721] (II) Initializing built-in extension XFIXES
[    35.721] (II) Initializing built-in extension RENDER
[    35.721] (II) Initializing built-in extension RANDR
[    35.721] (II) Initializing built-in extension COMPOSITE
[    35.721] (II) Initializing built-in extension DAMAGE
[    35.721] (II) SELinux: Disabled on system
[    35.982] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
[    35.982] (II) AIGLX: enabled GLX_INTEL_swap_event
[    35.982] (II) AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control
[    35.982] (II) AIGLX: enabled GLX_SGI_make_current_read
[    35.982] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
[    35.982] (II) AIGLX: Loaded and initialized /usr/lib/dri/r600_dri.so
[    35.982] (II) GLX: Initialized DRI2 GL provider for screen 0
[    35.999] (II) RADEON(0): Setting screen physical size to 361 x 203
[    43.896] (II) RADEON(0): EDID vendor "LGD", prod id 684
[    43.896] (II) RADEON(0): Printing DDC gathered Modelines:
[    43.896] (II) RADEON(0): Modeline "1366x768"x0.0   69.30  1366 1398 1430 1486  768 770 774 782 -hsync -vsync (46.6 kHz)
[    43.924] (II) RADEON(0): EDID vendor "LGD", prod id 684
[    43.924] (II) RADEON(0): Printing DDC gathered Modelines:
[    43.924] (II) RADEON(0): Modeline "1366x768"x0.0   69.30  1366 1398 1430 1486  768 770 774 782 -hsync -vsync (46.6 kHz)
[    43.988] (II) RADEON(0): EDID vendor "LGD", prod id 684
[    43.988] (II) RADEON(0): Printing DDC gathered Modelines:
[    43.988] (II) RADEON(0): Modeline "1366x768"x0.0   69.30  1366 1398 1430 1486  768 770 774 782 -hsync -vsync (46.6 kHz)
[    67.375] (II) config/udev: Adding input device Logitech USB Optical Mouse (/dev/input/event1)
[    67.376] (**) Logitech USB Optical Mouse: Applying InputClass "evdev pointer catchall"
[    67.376] (II) LoadModule: "evdev"
[    67.376] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[    67.392] (II) Module evdev: vendor="X.Org Foundation"
[    67.392]    compiled for 1.10.3, module version = 2.6.0
[    67.392]    Module class: X.Org XInput Driver
[    67.392]    ABI class: X.Org XInput driver, version 12.2
[    67.392] (II) Using input driver 'evdev' for 'Logitech USB Optical Mouse'
[    67.392] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[    67.392] (**) Logitech USB Optical Mouse: always reports core events
[    67.392] (**) Logitech USB Optical Mouse: Device: "/dev/input/event1"
[    67.392] (--) Logitech USB Optical Mouse: Found 12 mouse buttons
[    67.392] (--) Logitech USB Optical Mouse: Found scroll wheel(s)
[    67.392] (--) Logitech USB Optical Mouse: Found relative axes
[    67.392] (--) Logitech USB Optical Mouse: Found x and y relative axes
[    67.392] (II) Logitech USB Optical Mouse: Configuring as mouse
[    67.392] (II) Logitech USB Optical Mouse: Adding scrollwheel support
[    67.392] (**) Logitech USB Optical Mouse: YAxisMapping: buttons 4 and 5
[    67.392] (**) Logitech USB Optical Mouse: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
[    67.392] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:13.0/usb5/5-1/5-1:1.0/input/input14/event1"
[    67.392] (II) XINPUT: Adding extended input device "Logitech USB Optical Mouse" (type: MOUSE)
[    67.392] (II) Logitech USB Optical Mouse: initialized for relative axes.
[    67.392] (**) Logitech USB Optical Mouse: (accel) keeping acceleration scheme 1
[    67.392] (**) Logitech USB Optical Mouse: (accel) acceleration profile 0
[    67.392] (**) Logitech USB Optical Mouse: (accel) acceleration factor: 2.000
[    67.392] (**) Logitech USB Optical Mouse: (accel) acceleration threshold: 4
[    67.392] (II) config/udev: Adding input device Logitech USB Optical Mouse (/dev/input/mouse0)
[    67.392] (II) No input driver/identifier specified (ignoring)
[    78.692] (II) Logitech USB Optical Mouse: Close
[    78.692] (II) UnloadModule: "evdev"
[    78.692] (II) Unloading evdev