wrong display size
Sebastian Gutzwiller
sebastian.gutzwiller at gmx.net
Tue Jun 14 09:10:57 UTC 2016
Hi all
I have a LCD display (115 mm x 86 mm) with VGA resolution (640 x 480)
connected over LVDS with an Intel Atom N450.
After upgrading from Ubuntu 10.04 to 14.04 I only see the upper left
detail of the whole screen (see attachment 'display_picture.jpg').
The Xorg log (see attachment 'Xubuntu.14.04.4.LTS.Xorg.0.log') reported
a physical screen size of 270 mm x 203 mm which is pretty much the size
of the whole screen.
Any suggestions?
Cheers Sebastian
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[ 26.542]
X.Org X Server 1.17.2
Release Date: 2015-06-16
[ 26.542] X Protocol Version 11, Revision 0
[ 26.542] Build Operating System: Linux 3.19.0-43-generic i686 Ubuntu
[ 26.542] Current Operating System: Linux fpe 4.2.0-27-generic #32~14.04.1-Ubuntu SMP Fri Jan 22 15:32:27 UTC 2016 i686
[ 26.543] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.2.0-27-generic root=UUID=5472e2cc-fddb-48e6-897a-edb8fb812e1a ro quiet splash vt.handoff=7
[ 26.543] Build Date: 15 January 2016 10:17:41PM
[ 26.543] xorg-server 2:1.17.2-1ubuntu9.1~trusty1 (For technical support please see http://www.ubuntu.com/support)
[ 26.543] Current version of pixman: 0.30.2
[ 26.543] Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
[ 26.543] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 26.543] (==) Log file: "/var/log/Xorg.0.log", Time: Fri Jun 3 09:04:36 2016
[ 26.545] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[ 26.546] (==) No Layout section. Using the first Screen section.
[ 26.546] (==) No screen section available. Using defaults.
[ 26.546] (**) |-->Screen "Default Screen Section" (0)
[ 26.546] (**) | |-->Monitor "<default monitor>"
[ 26.546] (==) No monitor specified for screen "Default Screen Section".
Using a default monitor configuration.
[ 26.546] (==) Automatically adding devices
[ 26.546] (==) Automatically enabling devices
[ 26.546] (==) Automatically adding GPU devices
[ 26.546] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[ 26.546] Entry deleted from font path.
[ 26.547] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not exist.
[ 26.547] Entry deleted from font path.
[ 26.547] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.
[ 26.547] Entry deleted from font path.
[ 26.547] (WW) The directory "/usr/share/fonts/X11/100dpi" does not exist.
[ 26.547] Entry deleted from font path.
[ 26.547] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.
[ 26.547] Entry deleted from font path.
[ 26.547] (==) FontPath set to:
/usr/share/fonts/X11/misc,
/usr/share/fonts/X11/Type1,
built-ins
[ 26.547] (==) ModulePath set to "/usr/lib/i386-linux-gnu/xorg/extra-modules,/usr/lib/xorg/extra-modules,/usr/lib/xorg/modules"
[ 26.547] (II) The server relies on udev to provide the list of input devices.
If no devices become available, reconfigure udev or disable AutoAddDevices.
[ 26.547] (II) Loader magic: 0x802e2660
[ 26.547] (II) Module ABI versions:
[ 26.547] X.Org ANSI C Emulation: 0.4
[ 26.547] X.Org Video Driver: 19.0
[ 26.547] X.Org XInput driver : 21.0
[ 26.547] X.Org Server Extension : 9.0
[ 26.548] (II) xfree86: Adding drm device (/dev/dri/card0)
[ 26.551] (--) PCI:*(0:0:2:0) 8086:a011:8086:a011 rev 0, Mem @ 0xfea00000/524288, 0xd0000000/268435456, 0xfe900000/1048576, I/O @ 0x0000b000/8
[ 26.551] (--) PCI: (0:0:2:1) 8086:a012:8086:a011 rev 0, Mem @ 0xfe880000/524288
[ 26.551] (II) LoadModule: "glx"
[ 26.553] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[ 26.588] (II) Module glx: vendor="X.Org Foundation"
[ 26.588] compiled for 1.17.2, module version = 1.0.0
[ 26.588] ABI class: X.Org Server Extension, version 9.0
[ 26.588] (==) AIGLX enabled
[ 26.588] (==) Matched intel as autoconfigured driver 0
[ 26.588] (==) Matched intel as autoconfigured driver 1
[ 26.588] (==) Matched modesetting as autoconfigured driver 2
[ 26.588] (==) Matched fbdev as autoconfigured driver 3
[ 26.588] (==) Matched vesa as autoconfigured driver 4
[ 26.588] (==) Assigned the driver to the xf86ConfigLayout
[ 26.588] (II) LoadModule: "intel"
[ 26.589] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
[ 26.598] (II) Module intel: vendor="X.Org Foundation"
[ 26.598] compiled for 1.17.2, module version = 2.99.917
[ 26.598] Module class: X.Org Video Driver
[ 26.598] ABI class: X.Org Video Driver, version 19.0
[ 26.598] (II) LoadModule: "modesetting"
[ 26.599] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
[ 26.599] (II) Module modesetting: vendor="X.Org Foundation"
[ 26.599] compiled for 1.17.2, module version = 1.17.2
[ 26.599] Module class: X.Org Video Driver
[ 26.599] ABI class: X.Org Video Driver, version 19.0
[ 26.599] (II) LoadModule: "fbdev"
[ 26.600] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
[ 26.600] (II) Module fbdev: vendor="X.Org Foundation"
[ 26.600] compiled for 1.17.2, module version = 0.4.4
[ 26.600] Module class: X.Org Video Driver
[ 26.600] ABI class: X.Org Video Driver, version 19.0
[ 26.601] (II) LoadModule: "vesa"
[ 26.601] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
[ 26.601] (II) Module vesa: vendor="X.Org Foundation"
[ 26.601] compiled for 1.17.2, module version = 2.3.4
[ 26.601] Module class: X.Org Video Driver
[ 26.601] ABI class: X.Org Video Driver, version 19.0
[ 26.601] (II) intel: Driver for Intel(R) Integrated Graphics Chipsets:
i810, i810-dc100, i810e, i815, i830M, 845G, 854, 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
[ 26.603] (II) intel: Driver for Intel(R) HD Graphics: 2000-6000
[ 26.603] (II) intel: Driver for Intel(R) Iris(TM) Graphics: 5100, 6100
[ 26.603] (II) intel: Driver for Intel(R) Iris(TM) Pro Graphics: 5200, 6200, P6300
[ 26.603] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[ 26.603] (II) FBDEV: driver for framebuffer: fbdev
[ 26.603] (II) VESA: driver for VESA chipsets: vesa
[ 26.603] (++) using VT number 7
[ 26.603] (II) intel(0): Using Kernel Mode Setting driver: i915, version 1.6.0 20150522
[ 26.603] (II) intel(0): SNA compiled: xserver-xorg-video-intel-lts-wily 2:2.99.917+git20150808-0ubuntu4~trusty2 (Adam Conrad <adconrad at ubuntu.com>)
[ 26.603] (II) intel(0): SNA compiled for use with valgrind
[ 26.604] (WW) Falling back to old probe method for modesetting
[ 26.604] (WW) Falling back to old probe method for fbdev
[ 26.604] (II) Loading sub module "fbdevhw"
[ 26.604] (II) LoadModule: "fbdevhw"
[ 26.605] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so
[ 26.605] (II) Module fbdevhw: vendor="X.Org Foundation"
[ 26.605] compiled for 1.17.2, module version = 0.0.2
[ 26.605] ABI class: X.Org Video Driver, version 19.0
[ 26.605] (WW) Falling back to old probe method for vesa
[ 26.606] (--) intel(0): Integrated Graphics Chipset: Intel(R) Pineview GM
[ 26.606] (--) intel(0): CPU: x86, sse2, sse3, ssse3; using a maximum of 1 threads
[ 26.606] (II) intel(0): Creating default Display subsection in Screen section
"Default Screen Section" for depth/fbbpp 24/32
[ 26.606] (==) intel(0): Depth 24, (--) framebuffer bpp 32
[ 26.606] (==) intel(0): RGB weight 888
[ 26.606] (==) intel(0): Default visual is TrueColor
[ 26.607] (II) intel(0): Output LVDS1 has no monitor section
[ 26.607] (II) intel(0): Enabled output LVDS1
[ 26.607] (II) intel(0): Output VGA1 has no monitor section
[ 26.607] (II) intel(0): Enabled output VGA1
[ 26.607] (--) intel(0): Using a maximum size of 256x256 for hardware cursors
[ 26.607] (II) intel(0): Output VIRTUAL1 has no monitor section
[ 26.607] (II) intel(0): Enabled output VIRTUAL1
[ 26.607] (--) intel(0): Output LVDS1 using initial mode 1024x768 on pipe 1
[ 26.608] (==) intel(0): TearFree disabled
[ 26.608] (==) intel(0): DPI set to (96, 96)
[ 26.608] (II) Loading sub module "dri2"
[ 26.608] (II) LoadModule: "dri2"
[ 26.608] (II) Module "dri2" already built-in
[ 26.608] (II) Loading sub module "present"
[ 26.608] (II) LoadModule: "present"
[ 26.608] (II) Module "present" already built-in
[ 26.608] (II) UnloadModule: "modesetting"
[ 26.608] (II) Unloading modesetting
[ 26.608] (II) UnloadModule: "fbdev"
[ 26.608] (II) Unloading fbdev
[ 26.608] (II) UnloadSubModule: "fbdevhw"
[ 26.608] (II) Unloading fbdevhw
[ 26.609] (II) UnloadModule: "vesa"
[ 26.609] (II) Unloading vesa
[ 26.609] (==) Depth 24 pixmap format is 32 bpp
[ 26.609] (II) intel(0): SNA initialized with Alviso (gen3) backend
[ 26.609] (==) intel(0): Backing store enabled
[ 26.609] (==) intel(0): Silken mouse enabled
[ 26.609] (II) intel(0): HW Cursor enabled
[ 26.609] (II) intel(0): RandR 1.2 enabled, ignore the following RandR disabled message.
[ 26.610] (==) intel(0): DPMS enabled
[ 26.610] (==) intel(0): Display hotplug detection enabled
[ 26.610] (II) intel(0): [XvMC] i915_xvmc driver initialized.
[ 26.610] (II) intel(0): [DRI2] Setup complete
[ 26.610] (II) intel(0): [DRI2] DRI driver: i915
[ 26.610] (II) intel(0): [DRI2] VDPAU driver: va_gl
[ 26.610] (II) intel(0): direct rendering: DRI2 enabled
[ 26.610] (II) intel(0): hardware support for Present enabled
[ 26.611] (--) RandR disabled
[ 26.650] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
[ 26.650] (II) AIGLX: enabled GLX_ARB_create_context
[ 26.650] (II) AIGLX: enabled GLX_ARB_create_context_profile
[ 26.650] (II) AIGLX: enabled GLX_EXT_create_context_es2_profile
[ 26.650] (II) AIGLX: enabled GLX_INTEL_swap_event
[ 26.650] (II) AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control
[ 26.650] (II) AIGLX: enabled GLX_EXT_framebuffer_sRGB
[ 26.650] (II) AIGLX: enabled GLX_ARB_fbconfig_float
[ 26.650] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
[ 26.651] (II) AIGLX: Loaded and initialized i915
[ 26.651] (II) GLX: Initialized DRI2 GL provider for screen 0
[ 26.659] (II) intel(0): switch to mode 1024x768 at 60.0 on LVDS1 using pipe 1, position (0, 0), rotation normal, reflection none
[ 26.659] (II) intel(0): Setting screen physical size to 270 x 203
[ 26.687] (II) XKB: reuse xkmfile /var/lib/xkb/server-B20D7FC79C7F597315E3E501AEF10E0D866E8E92.xkm
[ 26.696] (II) config/udev: Adding input device Power Button (/dev/input/event1)
[ 26.696] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[ 26.696] (II) LoadModule: "evdev"
[ 26.697] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[ 26.702] (II) Module evdev: vendor="X.Org Foundation"
[ 26.702] compiled for 1.17.2, module version = 2.9.2
[ 26.702] Module class: X.Org XInput Driver
[ 26.702] ABI class: X.Org XInput driver, version 21.0
[ 26.702] (II) Using input driver 'evdev' for 'Power Button'
[ 26.702] (**) Power Button: always reports core events
[ 26.702] (**) evdev: Power Button: Device: "/dev/input/event1"
[ 26.702] (--) evdev: Power Button: Vendor 0 Product 0x1
[ 26.702] (--) evdev: Power Button: Found keys
[ 26.702] (II) evdev: Power Button: Configuring as keyboard
[ 26.703] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input1/event1"
[ 26.703] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 6)
[ 26.703] (**) Option "xkb_rules" "evdev"
[ 26.703] (**) Option "xkb_model" "pc105"
[ 26.703] (**) Option "xkb_layout" "ch"
[ 26.710] (II) XKB: reuse xkmfile /var/lib/xkb/server-C1B6178BE3C8709037CFD93794F32AE80365A6B3.xkm
[ 26.713] (II) config/udev: Adding input device Power Button (/dev/input/event0)
[ 26.713] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[ 26.713] (II) Using input driver 'evdev' for 'Power Button'
[ 26.713] (**) Power Button: always reports core events
[ 26.713] (**) evdev: Power Button: Device: "/dev/input/event0"
[ 26.713] (--) evdev: Power Button: Vendor 0 Product 0x1
[ 26.713] (--) evdev: Power Button: Found keys
[ 26.713] (II) evdev: Power Button: Configuring as keyboard
[ 26.713] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0/event0"
[ 26.713] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 7)
[ 26.713] (**) Option "xkb_rules" "evdev"
[ 26.713] (**) Option "xkb_model" "pc105"
[ 26.714] (**) Option "xkb_layout" "ch"
[ 26.717] (II) config/udev: Adding input device Logitech USB-PS/2 Optical Mouse (/dev/input/event2)
[ 26.717] (**) Logitech USB-PS/2 Optical Mouse: Applying InputClass "evdev pointer catchall"
[ 26.717] (II) Using input driver 'evdev' for 'Logitech USB-PS/2 Optical Mouse'
[ 26.717] (**) Logitech USB-PS/2 Optical Mouse: always reports core events
[ 26.717] (**) evdev: Logitech USB-PS/2 Optical Mouse: Device: "/dev/input/event2"
[ 26.772] (--) evdev: Logitech USB-PS/2 Optical Mouse: Vendor 0x46d Product 0xc03e
[ 26.772] (--) evdev: Logitech USB-PS/2 Optical Mouse: Found 3 mouse buttons
[ 26.772] (--) evdev: Logitech USB-PS/2 Optical Mouse: Found scroll wheel(s)
[ 26.772] (--) evdev: Logitech USB-PS/2 Optical Mouse: Found relative axes
[ 26.772] (--) evdev: Logitech USB-PS/2 Optical Mouse: Found x and y relative axes
[ 26.772] (II) evdev: Logitech USB-PS/2 Optical Mouse: Configuring as mouse
[ 26.772] (II) evdev: Logitech USB-PS/2 Optical Mouse: Adding scrollwheel support
[ 26.772] (**) evdev: Logitech USB-PS/2 Optical Mouse: YAxisMapping: buttons 4 and 5
[ 26.772] (**) evdev: Logitech USB-PS/2 Optical Mouse: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
[ 26.772] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1d.1/usb6/6-2/6-2.2/6-2.2:1.0/0003:046D:C03E.0001/input/input5/event2"
[ 26.772] (II) XINPUT: Adding extended input device "Logitech USB-PS/2 Optical Mouse" (type: MOUSE, id 8)
[ 26.773] (II) evdev: Logitech USB-PS/2 Optical Mouse: initialized for relative axes.
[ 26.773] (**) Logitech USB-PS/2 Optical Mouse: (accel) keeping acceleration scheme 1
[ 26.773] (**) Logitech USB-PS/2 Optical Mouse: (accel) acceleration profile 0
[ 26.773] (**) Logitech USB-PS/2 Optical Mouse: (accel) acceleration factor: 2.000
[ 26.773] (**) Logitech USB-PS/2 Optical Mouse: (accel) acceleration threshold: 4
[ 26.775] (II) config/udev: Adding input device Logitech USB-PS/2 Optical Mouse (/dev/input/mouse0)
[ 26.775] (II) No input driver specified, ignoring this device.
[ 26.775] (II) This device may have been added with another device file.
[ 26.776] (II) config/udev: Adding input device LITEON Technology USB Multimedia Keyboard (/dev/input/event3)
[ 26.777] (**) LITEON Technology USB Multimedia Keyboard: Applying InputClass "evdev keyboard catchall"
[ 26.777] (II) Using input driver 'evdev' for 'LITEON Technology USB Multimedia Keyboard'
[ 26.777] (**) LITEON Technology USB Multimedia Keyboard: always reports core events
[ 26.777] (**) evdev: LITEON Technology USB Multimedia Keyboard: Device: "/dev/input/event3"
[ 26.777] (--) evdev: LITEON Technology USB Multimedia Keyboard: Vendor 0x46d Product 0xc312
[ 26.777] (--) evdev: LITEON Technology USB Multimedia Keyboard: Found keys
[ 26.777] (II) evdev: LITEON Technology USB Multimedia Keyboard: Configuring as keyboard
[ 26.777] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1d.1/usb6/6-2/6-2.3/6-2.3:1.0/0003:046D:C312.0002/input/input6/event3"
[ 26.777] (II) XINPUT: Adding extended input device "LITEON Technology USB Multimedia Keyboard" (type: KEYBOARD, id 9)
[ 26.777] (**) Option "xkb_rules" "evdev"
[ 26.777] (**) Option "xkb_model" "pc105"
[ 26.777] (**) Option "xkb_layout" "ch"
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