구차니의 잡동사니 모음

#

# Webcam devices

#

CONFIG_USB_VIDEO_CLASS=m

CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y

CONFIG_USB_GSPCA=m 

$ dmesg

[ 2921.542517] usb 1-3.1: new full-speed USB device number 6 using s5p-ehci

[ 2921.649013] usb 1-3.1: New USB device found, idVendor=0ac8, idProduct=301b

[ 2921.649020] usb 1-3.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0

[ 2921.649026] usb 1-3.1: Product: PC Camera

[ 2921.649030] usb 1-3.1: Manufacturer: Vimicro Corp.

[ 2921.669857] gspca_main: v2.14.0 registered

[ 2921.672200] gspca_main: gspca_zc3xx-2.14.0 probing 0ac8:301b

[ 2921.858163] input: gspca_zc3xx as /devices/platform/s5p-ehci/usb1/1-3/1-3.1/input/input4

[ 2921.858912] usbcore: registered new interface driver gspca_zc3xx 

$ ll /dev/video*

crw-rw----+ 1 root video 81, 16 nov  5 19:05 /dev/video0

crw-rw----+ 1 root video 81,  0 nov  5 18:16 /dev/video10

crw-rw----+ 1 root video 81,  1 nov  5 18:16 /dev/video11

crw-rw----+ 1 root video 81,  2 nov  5 18:16 /dev/video12

crw-rw----+ 1 root video 81,  3 nov  5 18:16 /dev/video13

crw-rw----+ 1 root video 81,  4 nov  5 18:16 /dev/video14

crw-rw----+ 1 root video 81,  5 nov  5 18:16 /dev/video15

crw-rw----+ 1 root video 81,  6 nov  5 18:16 /dev/video16

crw-rw----+ 1 root video 81,  7 nov  5 18:16 /dev/video17

crw-rw----+ 1 root video 81, 12 nov  5 18:16 /dev/video20

crw-rw----+ 1 root video 81, 13 nov  5 18:16 /dev/video21

crw-rw----+ 1 root video 81, 14 nov  5 18:16 /dev/video8

crw-rw----+ 1 root video 81, 15 nov  5 18:16 /dev/video9 

$ sudo apt-get update

받기:1 http://mirrordirector.raspbian.org jessie InRelease [14.9 kB]

받기:2 http://mirrordirector.raspbian.org jessie/main armhf Packages [8,981 kB]

받기:3 http://archive.raspberrypi.org jessie InRelease [13.2 kB]

받기:4 http://archive.raspberrypi.org jessie/main armhf Packages [108 kB]

받기:5 http://archive.raspberrypi.org jessie/ui armhf Packages [53.8 kB]

받기:6 http://mirrordirector.raspbian.org jessie/contrib armhf Packages [37.5 kB]

받기:7 http://mirrordirector.raspbian.org jessie/non-free armhf Packages [70.3 kB]

받기:8 http://mirrordirector.raspbian.org jessie/rpi armhf Packages [1,356 B]

무시http://archive.raspberrypi.org jessie/main Translation-ko_KR

무시http://archive.raspberrypi.org jessie/main Translation-ko

무시http://archive.raspberrypi.org jessie/main Translation-en

무시http://archive.raspberrypi.org jessie/ui Translation-ko_KR

무시http://archive.raspberrypi.org jessie/ui Translation-ko

무시http://archive.raspberrypi.org jessie/ui Translation-en

무시http://mirrordirector.raspbian.org jessie/contrib Translation-ko_KR

무시http://mirrordirector.raspbian.org jessie/contrib Translation-ko

무시http://mirrordirector.raspbian.org jessie/contrib Translation-en

무시http://mirrordirector.raspbian.org jessie/main Translation-ko_KR

무시http://mirrordirector.raspbian.org jessie/main Translation-ko

무시http://mirrordirector.raspbian.org jessie/main Translation-en

무시http://mirrordirector.raspbian.org jessie/non-free Translation-ko_KR

무시http://mirrordirector.raspbian.org jessie/non-free Translation-ko

무시http://mirrordirector.raspbian.org jessie/non-free Translation-en

무시http://mirrordirector.raspbian.org jessie/rpi Translation-ko_KR

무시http://mirrordirector.raspbian.org jessie/rpi Translation-ko

무시http://mirrordirector.raspbian.org jessie/rpi Translation-en

내려받기 9,280 k바이트, 소요시간 31초 (296 k바이트/초)

패키지 목록을 읽는 중입니다... 완료 

$ sudo apt-get update

Ign http://ports.ubuntu.com trusty InRelease

Hit http://ppa.launchpad.net trusty InRelease

Hit http://ports.ubuntu.com trusty-updates InRelease

Hit http://ppa.launchpad.net trusty InRelease

Hit http://ports.ubuntu.com trusty-backports InRelease

Hit http://ppa.launchpad.net trusty InRelease

Hit http://ports.ubuntu.com trusty-security InRelease

Hit http://ppa.launchpad.net trusty InRelease

Hit http://ports.ubuntu.com trusty Release.gpg

Hit http://ppa.launchpad.net trusty/main Sources

Hit http://ports.ubuntu.com trusty-updates/main Sources

Hit http://ppa.launchpad.net trusty/main armhf Packages

Hit http://ports.ubuntu.com trusty-updates/restricted Sources

Hit http://ppa.launchpad.net trusty/main Translation-en

Hit http://ports.ubuntu.com trusty-updates/universe Sources

Hit http://ppa.launchpad.net trusty/main Sources

Hit http://ports.ubuntu.com trusty-updates/main armhf Packages

Hit http://ppa.launchpad.net trusty/main armhf Packages

Hit http://ports.ubuntu.com trusty-updates/restricted armhf Packages

Hit http://ppa.launchpad.net trusty/main Translation-en

Hit http://ports.ubuntu.com trusty-updates/universe armhf Packages

Hit http://ppa.launchpad.net trusty/main Sources

Hit http://ports.ubuntu.com trusty-updates/main Translation-en

Hit http://ppa.launchpad.net trusty/main armhf Packages

Hit http://ports.ubuntu.com trusty-updates/restricted Translation-en

Hit http://ppa.launchpad.net trusty/main Translation-en

Hit http://ports.ubuntu.com trusty-updates/universe Translation-en

Hit http://ppa.launchpad.net trusty/main armhf Packages

Hit http://ports.ubuntu.com trusty-backports/main Sources

Hit http://ppa.launchpad.net trusty/main Translation-en

Hit http://ports.ubuntu.com trusty-backports/restricted Sources

Hit http://ports.ubuntu.com trusty-backports/main armhf Packages

Hit http://ports.ubuntu.com trusty-backports/restricted armhf Packages

Hit http://ports.ubuntu.com trusty-backports/main Translation-en

Hit http://ports.ubuntu.com trusty-backports/restricted Translation-en

Hit http://ports.ubuntu.com trusty-security/main Sources

Hit http://ports.ubuntu.com trusty-security/restricted Sources

Hit http://ports.ubuntu.com trusty-security/universe Sources

Hit http://ports.ubuntu.com trusty-security/multiverse Sources

Hit http://ports.ubuntu.com trusty-security/main armhf Packages

Hit http://ports.ubuntu.com trusty-security/restricted armhf Packages

Hit http://ports.ubuntu.com trusty-security/universe armhf Packages

Hit http://ports.ubuntu.com trusty-security/multiverse armhf Packages

Hit http://ports.ubuntu.com trusty-security/main Translation-en

Hit http://ports.ubuntu.com trusty-security/multiverse Translation-en

Hit http://ports.ubuntu.com trusty-security/restricted Translation-en

Hit http://ports.ubuntu.com trusty-security/universe Translation-en

Hit http://ports.ubuntu.com trusty Release

Hit http://ports.ubuntu.com trusty/main Sources

Hit http://ports.ubuntu.com trusty/restricted Sources

Hit http://ports.ubuntu.com trusty/universe Sources

Hit http://ports.ubuntu.com trusty/main armhf Packages

Hit http://ports.ubuntu.com trusty/restricted armhf Packages

Hit http://ports.ubuntu.com trusty/universe armhf Packages

Hit http://ports.ubuntu.com trusty/main Translation-en

Hit http://ports.ubuntu.com trusty/main Translation-en_AU

Hit http://ports.ubuntu.com trusty/restricted Translation-en

Hit http://ports.ubuntu.com trusty/restricted Translation-en_AU

Hit http://ports.ubuntu.com trusty/universe Translation-en

Hit http://ports.ubuntu.com trusty/universe Translation-en_AU

Ign http://ports.ubuntu.com trusty/main Translation-en_US

Ign http://ports.ubuntu.com trusty/restricted Translation-en_US

Ign http://ports.ubuntu.com trusty/universe Translation-en_US

Reading package lists... Done

W: GPG error: http://archive.raspberrypi.org jessie InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 82B129927FA3303E

W: Ignoring Provides line with DepCompareOp for package pypy-cffi

W: Ignoring Provides line with DepCompareOp for package pypy-cffi-backend-api-max

W: Ignoring Provides line with DepCompareOp for package pypy-cffi-backend-api-min 

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

[     7.839]

X.Org X Server 1.15.1

Release Date: 2014-04-13

[     7.839] X Protocol Version 11, Revision 0

[     7.839] Build Operating System: Linux 3.8.13.18 armv7l Ubuntu

[     7.839] Current Operating System: Linux odroid_2 3.8.13.30 #1 SMP PREEMPT Fri Feb 20 14:34:08 BRST 2015 armv7l

[     7.839] Kernel command line: console=tty1 console=ttySAC1,115200 mem=2047M console=tty1 console=ttySAC1,115200n8 root=UUID=e139ce78-9841-40fe-8823-96a304a09859 rootwait ro  mem=2047M

[     7.839] Build Date: 08 May 2014  05:31:05AM

[     7.839] xorg-server 2:1.15.1-0ubuntu2 (For technical support please see http://www.ubuntu.com/support)

[     7.839] Current version of pixman: 0.30.2

[     7.839]    Before reporting problems, check http://wiki.x.org

        to make sure that you have the latest version.

[     7.839] Markers: (--) probed, (**) from config file, (==) default setting,

        (++) from command line, (!!) notice, (II) informational,

        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.

[     7.840] (==) Log file: "/var/log/Xorg.0.log", Time: Sat Jan  1 11:30:11 2000

[     7.848] (==) Using config file: "/etc/X11/xorg.conf"

[     7.848] (==) Using system config directory "/usr/share/X11/xorg.conf.d"

[     7.857] (==) ServerLayout "Default Layout"

[     7.857] (**) |-->Screen "Default Screen" (0)

[     7.857] (**) |   |-->Monitor "<default monitor>"

[     7.858] (**) |   |-->Device "Mali-Fbdev"

[     7.858] (==) No monitor specified for screen "Default Screen".

        Using a default monitor configuration.

[     7.858] (**) Option "BlankTime" "0"

[     7.858] (**) Option "StandbyTime" "0"

[     7.858] (**) Option "SuspendTime" "0"

[     7.858] (**) Option "OffTime" "0"

[     7.858] (==) Automatically adding devices

[     7.858] (==) Automatically enabling devices

[     7.858] (==) Automatically adding GPU devices

[     7.865] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.

[     7.865]    Entry deleted from font path.

[     7.870] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.

[     7.870]    Entry deleted from font path.

[     7.874] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.

[     7.874]    Entry deleted from font path.

[     7.874] (==) FontPath set to:

        /usr/share/fonts/X11/misc,

        /usr/share/fonts/X11/100dpi/:unscaled,

        /usr/share/fonts/X11/Type1,

        /usr/share/fonts/X11/100dpi,

        built-ins

[     7.874] (==) ModulePath set to "/usr/lib/arm-linux-gnueabihf/xorg/extra-modules,/usr/lib/xorg/extra-modules,/usr/lib/xorg/modules"

[     7.874] (II) The server relies on udev to provide the list of input devices.

        If no devices become available, reconfigure udev or disable AutoAddDevices.

[     7.874] (II) Loader magic: 0xb7008f18

[     7.874] (II) Module ABI versions:

[     7.874]    X.Org ANSI C Emulation: 0.4

[     7.874]    X.Org Video Driver: 15.0

[     7.874]    X.Org XInput driver : 20.0

[     7.874]    X.Org Server Extension : 8.0

[     7.875] (II) xfree86: Adding drm device (/dev/dri/card0)

[     7.875] Initializing built-in extension Generic Event Extension

[     7.875] Initializing built-in extension SHAPE

[     7.875] Initializing built-in extension MIT-SHM

[     7.875] Initializing built-in extension XInputExtension

[     7.875] Initializing built-in extension XTEST

[     7.875] Initializing built-in extension BIG-REQUESTS

[     7.875] Initializing built-in extension SYNC

[     7.875] Initializing built-in extension XKEYBOARD

[     7.876] Initializing built-in extension XC-MISC

[     7.876] Initializing built-in extension SECURITY

[     7.876] Initializing built-in extension XINERAMA

[     7.876] Initializing built-in extension XFIXES

[     7.876] Initializing built-in extension RENDER

[     7.876] Initializing built-in extension RANDR

[     7.876] Initializing built-in extension COMPOSITE

[     7.876] Initializing built-in extension DAMAGE

[     7.876] Initializing built-in extension MIT-SCREEN-SAVER

[     7.876] Initializing built-in extension DOUBLE-BUFFER

[     7.876] Initializing built-in extension RECORD

[     7.876] Initializing built-in extension DPMS

[     7.876] Initializing built-in extension Present

[     7.876] Initializing built-in extension DRI3

[     7.876] Initializing built-in extension X-Resource

[     7.876] Initializing built-in extension XVideo

[     7.876] Initializing built-in extension XVideo-MotionCompensation

[     7.876] Initializing built-in extension SELinux

[     7.876] Initializing built-in extension XFree86-VidModeExtension

[     7.876] Initializing built-in extension XFree86-DGA

[     7.876] Initializing built-in extension XFree86-DRI

[     7.876] Initializing built-in extension DRI2

[     7.876] (II) LoadModule: "glx"

[     7.879] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so

[     7.922] (II) Module glx: vendor="X.Org Foundation"

[     7.922]    compiled for 1.15.1, module version = 1.0.0

[     7.922]    ABI class: X.Org Server Extension, version 8.0

[     7.922] (==) AIGLX enabled

[     7.922] Loading extension GLX

[     7.922] (II) LoadModule: "armsoc"

[     7.924] (II) Loading /usr/lib/xorg/modules/drivers/armsoc_drv.so

[     7.930] (II) Module armsoc: vendor="X.Org Foundation"

[     7.930]    compiled for 1.15.1, module version = 1.0.0

[     7.930]    Module class: X.Org Video Driver

[     7.930]    ABI class: X.Org Video Driver, version 15.0

[     7.930] (II) ARMSOC: Driver for ARM Mali compatible chipsets

[     7.930] (++) using VT number 7

[     7.935] (WW) Falling back to old probe method for armsoc

[     7.936] (II) No BusID or DriverName specified - opening /dev/dri/card0

[     7.936] (II) Got BusID platform:exynos-drm:00

[     7.936] (II) Opened DRM

[     7.936] (II)    DeviceName is [/dev/dri/card0]

[     7.936] (II)    bus_id is [platform:exynos-drm:00]

[     7.936] (II)    DriverName is [exynos]

[     7.936] (II)    version is [1.0.0]

[     7.936] (II) Screen:0,  CRTC:-1

[     7.936] (WW) VGA arbiter: cannot open kernel arbiter, no multi-card support

[     7.936] (II) ARMSOC(0): Creating default Display subsection in Screen section

        "Default Screen" for depth/fbbpp 24/32

[     7.936] (**) ARMSOC(0): Depth 24, (--) framebuffer bpp 32

[     7.937] (==) ARMSOC(0): RGB weight 888

[     7.937] (==) ARMSOC(0): Using gamma correction (1.0, 1.0, 1.0)

[     7.937] (==) ARMSOC(0): Default visual is TrueColor

[     7.937] (II) No BusID or DriverName specified - opening /dev/dri/card0

[     7.937] (II) Got BusID platform:exynos-drm:00

[     7.937] (II) Opened DRM

[     7.937] (II)    DeviceName is [/dev/dri/card0]

[     7.937] (II)    bus_id is [platform:exynos-drm:00]

[     7.937] (II)    DriverName is [exynos]

[     7.937] (II)    version is [1.0.0]

[     7.937] (II) ARMSOC(0): Chipset: Mali

[     7.937] (**) ARMSOC(0): Option "Debug" "false"

[     7.937] (II) ARMSOC(0): Buffer Flipping is Enabled

[     7.937] (II) ARMSOC(0): Setting the video modes ...

[     7.937] (II) ARMSOC(0): Adding all CRTCs

[     7.937] (II) ARMSOC(0): Got CRTC: 0 (id: 4)

[     7.937] (II) ARMSOC(0): Got CRTC: 1 (id: 10)

[     7.937] (II) ARMSOC(0): Got CRTC: 2 (id: 12)

[     7.938] (II) ARMSOC(0): Output HDMI-1 has no monitor section

[     7.938] (II) ARMSOC(0): EDID for output HDMI-1

[     7.938] (II) ARMSOC(0): Output HDMI-1 disconnected

[     7.938] (WW) ARMSOC(0): No outputs definitely connected, trying again...

[     7.938] (II) ARMSOC(0): Output HDMI-1 disconnected

[     7.938] (WW) ARMSOC(0): Unable to find connected outputs - setting 1024x768 initial framebuffer

[     7.938] (II) ARMSOC(0): Got KMS resources

[     7.938] (==) ARMSOC(0): DPI set to (96, 96)

[     7.938] (II) Loading sub module "dri2"

[     7.938] (II) LoadModule: "dri2"

[     7.938] (II) Module "dri2" already built-in

[     7.938] (II) Loading sub module "exa"

[     7.938] (II) LoadModule: "exa"

[     7.939] (II) Loading /usr/lib/xorg/modules/libexa.so

[     7.942] (II) Module exa: vendor="X.Org Foundation"

[     7.942]    compiled for 1.15.1, module version = 2.6.0

[     7.942]    ABI class: X.Org Video Driver, version 15.0

[     7.942] (II) Loading sub module "fb"

[     7.942] (II) LoadModule: "fb"

[     7.943] (II) Loading /usr/lib/xorg/modules/libfb.so

[     7.946] (II) Module fb: vendor="X.Org Foundation"

[     7.946]    compiled for 1.15.1, module version = 1.0.0

[     7.946]    ABI class: X.Org ANSI C Emulation, version 0.4

[     7.946] (--) Depth 24 pixmap format is 32 bpp

[     7.962] (II) ARMSOC(0): Initialized a 24 depth visual for 32bpp

[     7.963] (II) ARMSOC(0): Soft EXA mode

[     7.963] (II) EXA(0): Driver allocated offscreen pixmaps

[     7.963] (II) EXA(0): Driver registered support for the following operations:

[     7.963] (II)         Solid

[     7.963] (II)         Copy

[     7.963] (II)         Composite (RENDER acceleration)

[     7.963] (II) ARMSOC(0): Setting swap chain size: 2

[     7.963] (II) ARMSOC(0): [DRI2] Setup complete

[     7.963] (II) ARMSOC(0): [DRI2]   DRI driver: armsoc

[     7.963] (==) ARMSOC(0): Backing store enabled

[     7.963] (==) ARMSOC(0): Silken mouse enabled

[     7.965] (II) ARMSOC(0): HW cursor init()

[     7.966] (II) ARMSOC(0): HW cursor initialized

[     7.966] (II) ARMSOC(0): RandR 1.2 enabled, ignore the following RandR disabled message.

[     7.967] (--) RandR disabled

[     7.984] (II) SELinux: Disabled on system

[     7.988] (EE) AIGLX error: dlopen of /usr/lib/arm-linux-gnueabihf/dri/armsoc_dri.so failed (/usr/lib/arm-linux-gnueabihf/dri/armsoc_dri.so: cannot open shared object file: No such file or directory)

[     7.988] (EE) AIGLX: reverting to software rendering

[     8.039] (II) AIGLX: Loaded and initialized swrast

[     8.039] (II) GLX: Initialized DRISWRAST GL provider for screen 0

[     8.120] (II) XKB: reuse xkmfile /var/lib/xkb/server-B20D7FC79C7F597315E3E501AEF10E0D866E8E92.xkm

[     8.146] (II) config/udev: Adding drm device (/dev/dri/card0)

[     8.146] (II) config/udev: Ignoring already known drm device (/dev/dri/card0)

[     8.148] (II) config/udev: Adding input device gpio-keys (/dev/input/event3)

[     8.148] (**) gpio-keys: Applying InputClass "evdev keyboard catchall"

[     8.148] (II) LoadModule: "evdev"

[     8.148] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so

[     8.153] (II) Module evdev: vendor="X.Org Foundation"

[     8.153]    compiled for 1.15.0, module version = 2.8.2

[     8.153]    Module class: X.Org XInput Driver

[     8.153]    ABI class: X.Org XInput driver, version 20.0

[     8.153] (II) Using input driver 'evdev' for 'gpio-keys'

[     8.153] (**) gpio-keys: always reports core events

[     8.154] (**) evdev: gpio-keys: Device: "/dev/input/event3"

[     8.154] (--) evdev: gpio-keys: Vendor 0x1 Product 0x1

[     8.154] (--) evdev: gpio-keys: Found keys

[     8.154] (II) evdev: gpio-keys: Configuring as keyboard

[     8.154] (**) Option "config_info" "udev:/sys/devices/platform/gpio-keys.0/input/input3/event3"

[     8.154] (II) XINPUT: Adding extended input device "gpio-keys" (type: KEYBOARD, id 6)

[     8.154] (**) Option "xkb_rules" "evdev"

[     8.154] (**) Option "xkb_model" "pc105"

[     8.154] (**) Option "xkb_layout" "us"

[     8.156] (II) config/udev: Adding input device USB Optical Mouse (/dev/input/event0)

[     8.157] (**) USB Optical Mouse: Applying InputClass "evdev pointer catchall"

[     8.157] (II) Using input driver 'evdev' for 'USB Optical Mouse'

[     8.157] (**) USB Optical Mouse: always reports core events

[     8.157] (**) evdev: USB Optical Mouse: Device: "/dev/input/event0"

[     8.157] (--) evdev: USB Optical Mouse: Vendor 0x1bcf Product 0x5

[     8.157] (--) evdev: USB Optical Mouse: Found 9 mouse buttons

[     8.157] (--) evdev: USB Optical Mouse: Found scroll wheel(s)

[     8.157] (--) evdev: USB Optical Mouse: Found relative axes

[     8.157] (--) evdev: USB Optical Mouse: Found x and y relative axes

[     8.157] (II) evdev: USB Optical Mouse: Configuring as mouse

[     8.157] (II) evdev: USB Optical Mouse: Adding scrollwheel support

[     8.157] (**) evdev: USB Optical Mouse: YAxisMapping: buttons 4 and 5

[     8.157] (**) evdev: USB Optical Mouse: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200

[     8.157] (**) Option "config_info" "udev:/sys/devices/platform/s5p-ehci/usb1/1-3/1-3.2/1-3.2:1.0/input/input0/event0"

[     8.157] (II) XINPUT: Adding extended input device "USB Optical Mouse" (type: MOUSE, id 7)

[     8.160] (II) evdev: USB Optical Mouse: initialized for relative axes.

[     8.160] (**) USB Optical Mouse: (accel) keeping acceleration scheme 1

[     8.162] (**) USB Optical Mouse: (accel) acceleration profile 0

[     8.162] (**) USB Optical Mouse: (accel) acceleration factor: 2.000

[     8.162] (**) USB Optical Mouse: (accel) acceleration threshold: 4

[     8.167] (II) config/udev: Adding input device USB Optical Mouse (/dev/input/mouse0)

[     8.167] (II) No input driver specified, ignoring this device.

[     8.168] (II) This device may have been added with another device file.

[     8.169] (II) config/udev: Adding input device   USB Keyboard (/dev/input/event1)

[     8.169] (**)   USB Keyboard: Applying InputClass "evdev keyboard catchall"

[     8.169] (II) Using input driver 'evdev' for '  USB Keyboard'

[     8.169] (**)   USB Keyboard: always reports core events

[     8.169] (**) evdev:   USB Keyboard: Device: "/dev/input/event1"

[     8.169] (--) evdev:   USB Keyboard: Vendor 0x5af Product 0x802

[     8.169] (--) evdev:   USB Keyboard: Found keys

[     8.169] (II) evdev:   USB Keyboard: Configuring as keyboard

[     8.169] (**) Option "config_info" "udev:/sys/devices/platform/s5p-ehci/usb1/1-3/1-3.3/1-3.3:1.0/input/input1/event1"

[     8.169] (II) XINPUT: Adding extended input device "  USB Keyboard" (type: KEYBOARD, id 8)

[     8.169] (**) Option "xkb_rules" "evdev"

[     8.169] (**) Option "xkb_model" "pc105"

[     8.169] (**) Option "xkb_layout" "us"

[     8.172] (II) config/udev: Adding input device   USB Keyboard (/dev/input/event2)

[     8.172] (**)   USB Keyboard: Applying InputClass "evdev keyboard catchall"

[     8.172] (II) Using input driver 'evdev' for '  USB Keyboard'

[     8.172] (**)   USB Keyboard: always reports core events

[     8.172] (**) evdev:   USB Keyboard: Device: "/dev/input/event2"

[     8.172] (--) evdev:   USB Keyboard: Vendor 0x5af Product 0x802

[     8.172] (--) evdev:   USB Keyboard: Found keys

[     8.172] (II) evdev:   USB Keyboard: Configuring as keyboard

[     8.172] (**) Option "config_info" "udev:/sys/devices/platform/s5p-ehci/usb1/1-3/1-3.3/1-3.3:1.1/input/input2/event2"

[     8.172] (II) XINPUT: Adding extended input device "  USB Keyboard" (type: KEYBOARD, id 9)

[     8.172] (**) Option "xkb_rules" "evdev"

[     8.172] (**) Option "xkb_model" "pc105"

[     8.172] (**) Option "xkb_layout" "us" 

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

[     6.957]

X.Org X Server 1.15.1

Release Date: 2014-04-13

[     6.957] X Protocol Version 11, Revision 0

[     6.957] Build Operating System: Linux 3.8.13.18 armv7l Ubuntu

[     6.957] Current Operating System: Linux odroid_2 3.8.13.30 #1 SMP PREEMPT Fri Feb 20 14:34:08 BRST 2015 armv7l

[     6.957] Kernel command line: console=tty1 console=ttySAC1,115200 mem=2047M console=tty1 console=ttySAC1,115200n8 root=UUID=e139ce78-9841-40fe-8823-96a304a09859 rootwait ro  mem=2047M

[     6.957] Build Date: 08 May 2014  05:31:05AM

[     6.958] xorg-server 2:1.15.1-0ubuntu2 (For technical support please see http://www.ubuntu.com/support)

[     6.958] Current version of pixman: 0.30.2

[     6.958]    Before reporting problems, check http://wiki.x.org

        to make sure that you have the latest version.

[     6.958] Markers: (--) probed, (**) from config file, (==) default setting,

        (++) from command line, (!!) notice, (II) informational,

        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.

[     6.958] (==) Log file: "/var/log/Xorg.0.log", Time: Fri Nov  4 00:31:29 2016

[     6.966] (==) Using config file: "/etc/X11/xorg.conf"

[     6.966] (==) Using system config directory "/usr/share/X11/xorg.conf.d"

[     6.973] (==) ServerLayout "Default Layout"

[     6.973] (**) |-->Screen "Default Screen" (0)

[     6.973] (**) |   |-->Monitor "<default monitor>"

[     6.973] (**) |   |-->Device "Mali-Fbdev"

[     6.973] (==) No monitor specified for screen "Default Screen".

        Using a default monitor configuration.

[     6.974] (**) Option "BlankTime" "0"

[     6.974] (**) Option "StandbyTime" "0"

[     6.974] (**) Option "SuspendTime" "0"

[     6.974] (**) Option "OffTime" "0"

[     6.974] (==) Automatically adding devices

[     6.974] (==) Automatically enabling devices

[     6.974] (==) Automatically adding GPU devices

[     6.980] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.

[     6.981]    Entry deleted from font path.

[     6.984] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.

[     6.985]    Entry deleted from font path.

[     6.989] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.

[     6.989]    Entry deleted from font path.

[     6.989] (==) FontPath set to:

        /usr/share/fonts/X11/misc,

        /usr/share/fonts/X11/100dpi/:unscaled,

        /usr/share/fonts/X11/Type1,

        /usr/share/fonts/X11/100dpi,

        built-ins

[     6.989] (==) ModulePath set to "/usr/lib/arm-linux-gnueabihf/xorg/extra-modules,/usr/lib/xorg/extra-modules,/usr/lib/xorg/modules"

[     6.989] (II) The server relies on udev to provide the list of input devices.

        If no devices become available, reconfigure udev or disable AutoAddDevices.

[     6.989] (II) Loader magic: 0xb6fbef18

[     6.989] (II) Module ABI versions:

[     6.989]    X.Org ANSI C Emulation: 0.4

[     6.989]    X.Org Video Driver: 15.0

[     6.989]    X.Org XInput driver : 20.0

[     6.989]    X.Org Server Extension : 8.0

[     6.989] (II) xfree86: Adding drm device (/dev/dri/card0)

[     6.990] Initializing built-in extension Generic Event Extension

[     6.990] Initializing built-in extension SHAPE

[     6.990] Initializing built-in extension MIT-SHM

[     6.990] Initializing built-in extension XInputExtension

[     6.990] Initializing built-in extension XTEST

[     6.990] Initializing built-in extension BIG-REQUESTS

[     6.990] Initializing built-in extension SYNC

[     6.990] Initializing built-in extension XKEYBOARD

[     6.990] Initializing built-in extension XC-MISC

[     6.990] Initializing built-in extension SECURITY

[     6.990] Initializing built-in extension XINERAMA

[     6.990] Initializing built-in extension XFIXES

[     6.990] Initializing built-in extension RENDER

[     6.990] Initializing built-in extension RANDR

[     6.990] Initializing built-in extension COMPOSITE

[     6.990] Initializing built-in extension DAMAGE

[     6.990] Initializing built-in extension MIT-SCREEN-SAVER

[     6.990] Initializing built-in extension DOUBLE-BUFFER

[     6.990] Initializing built-in extension RECORD

[     6.990] Initializing built-in extension DPMS

[     6.990] Initializing built-in extension Present

[     6.990] Initializing built-in extension DRI3

[     6.990] Initializing built-in extension X-Resource

[     6.990] Initializing built-in extension XVideo

[     6.991] Initializing built-in extension XVideo-MotionCompensation

[     6.991] Initializing built-in extension SELinux

[     6.991] Initializing built-in extension XFree86-VidModeExtension

[     6.991] Initializing built-in extension XFree86-DGA

[     6.991] Initializing built-in extension XFree86-DRI

[     6.991] Initializing built-in extension DRI2

[     6.991] (II) LoadModule: "glx"

[     6.995] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so

[     7.081] (II) Module glx: vendor="X.Org Foundation"

[     7.081]    compiled for 1.15.1, module version = 1.0.0

[     7.081]    ABI class: X.Org Server Extension, version 8.0

[     7.081] (==) AIGLX enabled

[     7.081] Loading extension GLX

[     7.081] (II) LoadModule: "fbdev"

[     7.084] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so

[     7.087] (II) Module fbdev: vendor="X.Org Foundation"

[     7.088]    compiled for 1.15.0, module version = 0.4.4

[     7.088]    Module class: X.Org Video Driver

[     7.088]    ABI class: X.Org Video Driver, version 15.0

[     7.088] (II) FBDEV: driver for framebuffer: fbdev

[     7.089] (++) using VT number 7

[     7.095] (WW) Falling back to old probe method for fbdev

[     7.095] (II) Loading sub module "fbdevhw"

[     7.095] (II) LoadModule: "fbdevhw"

[     7.097] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so

[     7.100] (II) Module fbdevhw: vendor="X.Org Foundation"

[     7.101]    compiled for 1.15.1, module version = 0.0.2

[     7.101]    ABI class: X.Org Video Driver, version 15.0

[     7.101] (EE) open /dev/fb1: No such file or directory

[     7.101] (EE) No devices detected.

[     7.102] (==) Matched modesetting as autoconfigured driver 0

[     7.102] (==) Matched fbdev as autoconfigured driver 1

[     7.102] (==) Assigned the driver to the xf86ConfigLayout

[     7.102] (II) LoadModule: "modesetting"

[     7.102] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so

[     7.108] (II) Module modesetting: vendor="X.Org Foundation"

[     7.108]    compiled for 1.15.0, module version = 0.8.1

[     7.108]    Module class: X.Org Video Driver

[     7.108]    ABI class: X.Org Video Driver, version 15.0

[     7.108] (II) LoadModule: "fbdev"

[     7.109] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so

[     7.109] (II) Module fbdev: vendor="X.Org Foundation"

[     7.109]    compiled for 1.15.0, module version = 0.4.4

[     7.109]    Module class: X.Org Video Driver

[     7.109]    ABI class: X.Org Video Driver, version 15.0

[     7.109] (II) UnloadModule: "fbdev"

[     7.109] (II) Unloading fbdev

[     7.109] (II) Failed to load module "fbdev" (already loaded, -1224869584)

[     7.109] (II) FBDEV: driver for framebuffer: fbdev

[     7.110] (II) modesetting: Driver for Modesetting Kernel Drivers: kms

[     7.110] (++) using VT number 7

[     7.110] (WW) xf86OpenConsole: setpgid failed: Operation not permitted

[     7.110] (WW) xf86OpenConsole: setsid failed: Operation not permitted

[     7.110] (WW) Falling back to old probe method for fbdev

[     7.110] (II) Loading sub module "fbdevhw"

[     7.110] (II) LoadModule: "fbdevhw"

[     7.111] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so

[     7.111] (II) Module fbdevhw: vendor="X.Org Foundation"

[     7.111]    compiled for 1.15.1, module version = 0.0.2

[     7.111]    ABI class: X.Org Video Driver, version 15.0

[     7.111] (EE) open /dev/fb1: No such file or directory

[     7.111] (II) modesetting(0): using drv /dev/dri/card0

[     7.111] (WW) VGA arbiter: cannot open kernel arbiter, no multi-card support

[     7.113] (II) modesetting(0): Creating default Display subsection in Screen section

        "Default Screen" for depth/fbbpp 24/32

[     7.113] (**) modesetting(0): Depth 24, (--) framebuffer bpp 32

[     7.114] (==) modesetting(0): RGB weight 888

[     7.114] (==) modesetting(0): Default visual is TrueColor

[     7.114] (II) modesetting(0): ShadowFB: preferred NO, enabled NO

[     7.114] (II) modesetting(0): Output HDMI-0 has no monitor section

[     7.114] (II) modesetting(0): EDID for output HDMI-0

[     7.114] (II) modesetting(0): Output HDMI-0 disconnected

[     7.114] (WW) modesetting(0): No outputs definitely connected, trying again...

[     7.114] (II) modesetting(0): Output HDMI-0 disconnected

[     7.114] (WW) modesetting(0): Unable to find connected outputs - setting 1024x768 initial framebuffer

[     7.115] (II) modesetting(0): Using default gamma of (1.0, 1.0, 1.0) unless otherwise stated.

[     7.115] (==) modesetting(0): DPI set to (96, 96)

[     7.115] (II) Loading sub module "fb"

[     7.115] (II) LoadModule: "fb"

[     7.115] (II) Loading /usr/lib/xorg/modules/libfb.so

[     7.123] (II) Module fb: vendor="X.Org Foundation"

[     7.123]    compiled for 1.15.1, module version = 1.0.0

[     7.123]    ABI class: X.Org ANSI C Emulation, version 0.4

[     7.123] (II) UnloadModule: "fbdev"

[     7.123] (II) Unloading fbdev

[     7.123] (II) UnloadSubModule: "fbdevhw"

[     7.123] (II) Unloading fbdevhw

[     7.123] (II) UnloadSubModule: "fbdevhw"

[     7.123] (II) Unloading fbdevhw

[     7.124] (==) Depth 24 pixmap format is 32 bpp

[     7.143] (==) modesetting(0): Backing store enabled

[     7.143] (==) modesetting(0): Silken mouse enabled

[     7.146] (II) modesetting(0): RandR 1.2 enabled, ignore the following RandR disabled message.

[     7.147] (WW) modesetting(0): Option "fbdev" is not used

[     7.147] (WW) modesetting(0): Option "Debug" is not used

[     7.147] (--) RandR disabled

[     7.165] (II) SELinux: Disabled on system

[     7.168] (II) AIGLX: Screen 0 is not DRI2 capable

[     7.168] (EE) AIGLX: reverting to software rendering

[     7.235] (II) AIGLX: Loaded and initialized swrast

[     7.235] (II) GLX: Initialized DRISWRAST GL provider for screen 0

[     7.236] (II) modesetting(0): Damage tracking initialized

[     7.340] (II) XKB: reuse xkmfile /var/lib/xkb/server-B20D7FC79C7F597315E3E501AEF10E0D866E8E92.xkm

[     7.372] (II) config/udev: Adding drm device (/dev/dri/card0)

[     7.372] (II) config/udev: Ignoring already known drm device (/dev/dri/card0)

[     7.374] (II) config/udev: Adding input device gpio-keys (/dev/input/event3)

[     7.374] (**) gpio-keys: Applying InputClass "evdev keyboard catchall"

[     7.374] (II) LoadModule: "evdev"

[     7.375] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so

[     7.386] (II) Module evdev: vendor="X.Org Foundation"

[     7.387]    compiled for 1.15.0, module version = 2.8.2

[     7.387]    Module class: X.Org XInput Driver

[     7.387]    ABI class: X.Org XInput driver, version 20.0

[     7.387] (II) Using input driver 'evdev' for 'gpio-keys'

[     7.387] (**) gpio-keys: always reports core events

[     7.387] (**) evdev: gpio-keys: Device: "/dev/input/event3"

[     7.387] (--) evdev: gpio-keys: Vendor 0x1 Product 0x1

[     7.387] (--) evdev: gpio-keys: Found keys

[     7.387] (II) evdev: gpio-keys: Configuring as keyboard

[     7.387] (**) Option "config_info" "udev:/sys/devices/platform/gpio-keys.0/input/input3/event3"

[     7.387] (II) XINPUT: Adding extended input device "gpio-keys" (type: KEYBOARD, id 6)

[     7.387] (**) Option "xkb_rules" "evdev"

[     7.387] (**) Option "xkb_model" "pc105"

[     7.387] (**) Option "xkb_layout" "us"

[     7.390] (II) config/udev: Adding input device USB Optical Mouse (/dev/input/event0)

[     7.390] (**) USB Optical Mouse: Applying InputClass "evdev pointer catchall"

[     7.390] (II) Using input driver 'evdev' for 'USB Optical Mouse'

[     7.390] (**) USB Optical Mouse: always reports core events

[     7.390] (**) evdev: USB Optical Mouse: Device: "/dev/input/event0"

[     7.390] (--) evdev: USB Optical Mouse: Vendor 0x1bcf Product 0x5

[     7.390] (--) evdev: USB Optical Mouse: Found 9 mouse buttons

[     7.391] (--) evdev: USB Optical Mouse: Found scroll wheel(s)

[     7.391] (--) evdev: USB Optical Mouse: Found relative axes

[     7.391] (--) evdev: USB Optical Mouse: Found x and y relative axes

[     7.391] (II) evdev: USB Optical Mouse: Configuring as mouse

[     7.391] (II) evdev: USB Optical Mouse: Adding scrollwheel support

[     7.391] (**) evdev: USB Optical Mouse: YAxisMapping: buttons 4 and 5

[     7.391] (**) evdev: USB Optical Mouse: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200

[     7.391] (**) Option "config_info" "udev:/sys/devices/platform/s5p-ehci/usb1/1-3/1-3.2/1-3.2:1.0/input/input0/event0"

[     7.391] (II) XINPUT: Adding extended input device "USB Optical Mouse" (type: MOUSE, id 7)

[     7.391] (II) evdev: USB Optical Mouse: initialized for relative axes.

[     7.392] (**) USB Optical Mouse: (accel) keeping acceleration scheme 1

[     7.392] (**) USB Optical Mouse: (accel) acceleration profile 0

[     7.392] (**) USB Optical Mouse: (accel) acceleration factor: 2.000

[     7.392] (**) USB Optical Mouse: (accel) acceleration threshold: 4

[     7.393] (II) config/udev: Adding input device USB Optical Mouse (/dev/input/mouse0)

[     7.394] (II) No input driver specified, ignoring this device.

[     7.394] (II) This device may have been added with another device file.

[     7.398] (II) config/udev: Adding input device   USB Keyboard (/dev/input/event1)

[     7.398] (**)   USB Keyboard: Applying InputClass "evdev keyboard catchall"

[     7.398] (II) Using input driver 'evdev' for '  USB Keyboard'

[     7.398] (**)   USB Keyboard: always reports core events

[     7.398] (**) evdev:   USB Keyboard: Device: "/dev/input/event1"

[     7.398] (--) evdev:   USB Keyboard: Vendor 0x5af Product 0x802

[     7.398] (--) evdev:   USB Keyboard: Found keys

[     7.398] (II) evdev:   USB Keyboard: Configuring as keyboard

[     7.398] (**) Option "config_info" "udev:/sys/devices/platform/s5p-ehci/usb1/1-3/1-3.3/1-3.3:1.0/input/input1/event1"

[     7.398] (II) XINPUT: Adding extended input device "  USB Keyboard" (type: KEYBOARD, id 8)

[     7.398] (**) Option "xkb_rules" "evdev"

[     7.398] (**) Option "xkb_model" "pc105"

[     7.398] (**) Option "xkb_layout" "us"

[     7.401] (II) config/udev: Adding input device   USB Keyboard (/dev/input/event2)

[     7.401] (**)   USB Keyboard: Applying InputClass "evdev keyboard catchall"

[     7.401] (II) Using input driver 'evdev' for '  USB Keyboard'

[     7.401] (**)   USB Keyboard: always reports core events

[     7.401] (**) evdev:   USB Keyboard: Device: "/dev/input/event2"

[     7.401] (--) evdev:   USB Keyboard: Vendor 0x5af Product 0x802

[     7.401] (--) evdev:   USB Keyboard: Found keys

[     7.401] (II) evdev:   USB Keyboard: Configuring as keyboard

[     7.401] (**) Option "config_info" "udev:/sys/devices/platform/s5p-ehci/usb1/1-3/1-3.3/1-3.3:1.1/input/input2/event2"

[     7.401] (II) XINPUT: Adding extended input device "  USB Keyboard" (type: KEYBOARD, id 9)

[     7.401] (**) Option "xkb_rules" "evdev"

[     7.402] (**) Option "xkb_model" "pc105"

[     7.402] (**) Option "xkb_layout" "us"

[     7.513] (II) modesetting(0): Disabling kernel dirty updates, not required. 

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

[    12.115]

X.Org X Server 1.17.2

Release Date: 2015-06-16

[    12.115] X Protocol Version 11, Revision 0

[    12.115] Build Operating System: Linux 3.8.11-2-ARCH armv7l Raspbian

[    12.116] Current Operating System: Linux raspberrypi 4.4.21-v7+ #911 SMP Thu Sep 15 14:22:38 BST 2016 armv7l

[    12.116] Kernel command line: dma.dmachans=0x7f35 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2709.boardrev=0xa21041 bcm2709.serial=0xd6f44150 smsc95xx.macaddr=B8:27:EB:F4:41:50 bcm2708_fb.fbswap=1 bcm2709.uart_clock=48000000 bcm2709.disk_led_gpio=47 bcm2709.disk_led_active_low=0 vc_mem.mem_base=0x3dc00000 vc_mem.mem_size=0x3f000000  dwc_otg.lpm_enable=0 console=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait

[    12.117] Build Date: 11 January 2016  01:32:44PM

[    12.117] xorg-server 2:1.17.2-1+rpi1 (http://www.debian.org/support)

[    12.117] Current version of pixman: 0.33.3

[    12.117]    Before reporting problems, check http://wiki.x.org

        to make sure that you have the latest version.

[    12.117] Markers: (--) probed, (**) from config file, (==) default setting,

        (++) from command line, (!!) notice, (II) informational,

        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.

[    12.118] (==) Log file: "/var/log/Xorg.0.log", Time: Tue Oct 18 23:41:41 2016

[    12.168] (==) Using system config directory "/usr/share/X11/xorg.conf.d"

[    12.183] (==) No Layout section.  Using the first Screen section.

[    12.183] (==) No screen section available. Using defaults.

[    12.183] (**) |-->Screen "Default Screen Section" (0)

[    12.184] (**) |   |-->Monitor "<default monitor>"

[    12.190] (==) No device specified for screen "Default Screen Section".

        Using the first device section listed.

[    12.190] (**) |   |-->Device "Allwinner A10/A13 FBDEV"

[    12.190] (==) No monitor specified for screen "Default Screen Section".

        Using a default monitor configuration.

[    12.191] (==) Automatically adding devices

[    12.191] (==) Automatically enabling devices

[    12.191] (==) Automatically adding GPU devices

[    12.202] (WW) The directory "/usr/share/fonts/X11/misc" does not exist.

[    12.202]    Entry deleted from font path.

[    12.202] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.

[    12.202]    Entry deleted from font path.

[    12.208] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.

[    12.208]    Entry deleted from font path.

[    12.218] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.

[    12.219]    Entry deleted from font path.

[    12.219] (==) FontPath set to:

        /usr/share/fonts/X11/100dpi/:unscaled,

        /usr/share/fonts/X11/Type1,

        /usr/share/fonts/X11/100dpi,

        built-ins

[    12.219] (==) ModulePath set to "/usr/lib/xorg/modules"

[    12.219] (II) The server relies on udev to provide the list of input devices.

        If no devices become available, reconfigure udev or disable AutoAddDevices.

[    12.219] (II) Loader magic: 0x54cf1f00

[    12.219] (II) Module ABI versions:

[    12.219]    X.Org ANSI C Emulation: 0.4

[    12.219]    X.Org Video Driver: 19.0

[    12.219]    X.Org XInput driver : 21.0

[    12.219]    X.Org Server Extension : 9.0

[    12.220] (II) no primary bus or device found

[    12.222] (II) LoadModule: "glx"

[    12.227] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so

[    12.323] (II) Module glx: vendor="X.Org Foundation"

[    12.323]    compiled for 1.17.2, module version = 1.0.0

[    12.323]    ABI class: X.Org Server Extension, version 9.0

[    12.323] (==) AIGLX enabled

[    12.323] (II) LoadModule: "fbturbo"

[    12.340] (II) Loading /usr/lib/xorg/modules/drivers/fbturbo_drv.so

[    12.346] (II) Module fbturbo: vendor="X.Org Foundation"

[    12.346]    compiled for 1.17.2, module version = 0.5.1

[    12.346]    Module class: X.Org Video Driver

[    12.346]    ABI class: X.Org Video Driver, version 19.0

[    12.346] (II) FBTURBO: driver for framebuffer: fbturbo

[    12.347] (++) using VT number 7

[    12.361] (WW) Falling back to old probe method for fbturbo

[    12.361] (II) Loading sub module "fbdevhw"

[    12.361] (II) LoadModule: "fbdevhw"

[    12.363] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so

[    12.367] (II) Module fbdevhw: vendor="X.Org Foundation"

[    12.367]    compiled for 1.17.2, module version = 0.0.2

[    12.367]    ABI class: X.Org Video Driver, version 19.0

[    12.367] (II) FBTURBO(0): using /dev/fb0

[    12.367] (WW) VGA arbiter: cannot open kernel arbiter, no multi-card support

[    12.368] (II) FBTURBO(0): Creating default Display subsection in Screen section

        "Default Screen Section" for depth/fbbpp 24/32

[    12.368] (==) FBTURBO(0): Depth 24, (==) framebuffer bpp 32

[    12.368] (==) FBTURBO(0): RGB weight 888

[    12.368] (==) FBTURBO(0): Default visual is TrueColor

[    12.368] (==) FBTURBO(0): Using gamma correction (1.0, 1.0, 1.0)

[    12.368] (II) FBTURBO(0): hardware: BCM2708 FB (video memory: 1066kB)

[    12.369] (**) FBTURBO(0): Option "fbdev" "/dev/fb0"

[    12.369] (**) FBTURBO(0): Option "SwapbuffersWait" "true"

[    12.370] (II) FBTURBO(0): processor: ARM Cortex-A7

[    12.370] (II) FBTURBO(0): checking modes against framebuffer device...

[    12.370] (II) FBTURBO(0): checking modes against monitor...

[    12.371] (--) FBTURBO(0): Virtual size is 656x416 (pitch 656)

[    12.371] (**) FBTURBO(0):  Built-in mode "current"

[    12.371] (==) FBTURBO(0): DPI set to (96, 96)

[    12.371] (II) Loading sub module "fb"

[    12.371] (II) LoadModule: "fb"

[    12.371] (II) Loading /usr/lib/xorg/modules/libfb.so

[    12.392] (II) Module fb: vendor="X.Org Foundation"

[    12.392]    compiled for 1.17.2, module version = 1.0.0

[    12.393]    ABI class: X.Org ANSI C Emulation, version 0.4

[    12.393] (==) Depth 24 pixmap format is 32 bpp

[    12.427] (II) FBTURBO(0): using backing store heuristics

[    12.447] (II) FBTURBO(0): can't load 'g2d_23' kernel module

[    12.448] (II) FBTURBO(0): failed to enable the use of sunxi display controller

[    12.448] (II) FBTURBO(0): No sunxi-g2d hardware detected (check /dev/disp and /dev/g2d)

[    12.460] (II) FBTURBO(0): G2D hardware acceleration can't be enabled

[    12.460] (II) FBTURBO(0): enabled fbdev copyarea acceleration

[    12.460] (==) FBTURBO(0): Backing store enabled

[    12.473] (==) FBTURBO(0): DPMS enabled

[    12.473] (II) FBTURBO(0): failed to enable hardware cursor

[    12.473] (II) FBTURBO(0): no 3D acceleration because the driver has been compiled without libUMP

[    12.473] (II) FBTURBO(0): if this is wrong and needs to be fixed, please check ./configure log

[    12.473] (==) RandR enabled

[    12.674] (II) SELinux: Disabled on system

[    12.686] (II) AIGLX: Screen 0 is not DRI2 capable

[    12.686] (EE) AIGLX: reverting to software rendering

[    14.446] (II) AIGLX: Loaded and initialized swrast

[    14.446] (II) GLX: Initialized DRISWRAST GL provider for screen 0 

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

[    13.967]

X.Org X Server 1.17.2

Release Date: 2015-06-16

[    13.967] X Protocol Version 11, Revision 0

[    13.967] Build Operating System: Linux 3.8.11-2-ARCH armv7l Raspbian

[    13.968] Current Operating System: Linux raspberrypi 4.4.21-v7+ #911 SMP Thu Sep 15 14:22:38 BST 2016 armv7l

[    13.968] Kernel command line: dma.dmachans=0x7f35 bcm2708_fb.fbwidth=1920 bcm2708_fb.fbheight=1080 bcm2709.boardrev=0xa21041 bcm2709.serial=0xd6f44150 smsc95xx.macaddr=B8:27:EB:F4:41:50 bcm2708_fb.fbswap=1 bcm2709.uart_clock=48000000 bcm2709.disk_led_gpio=47 bcm2709.disk_led_active_low=0 vc_mem.mem_base=0x3dc00000 vc_mem.mem_size=0x3f000000  dwc_otg.lpm_enable=0 console=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait

[    13.968] Build Date: 11 January 2016  01:32:44PM

[    13.968] xorg-server 2:1.17.2-1+rpi1 (http://www.debian.org/support)

[    13.968] Current version of pixman: 0.33.3

[    13.968]    Before reporting problems, check http://wiki.x.org

        to make sure that you have the latest version.

[    13.968] Markers: (--) probed, (**) from config file, (==) default setting,

        (++) from command line, (!!) notice, (II) informational,

        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.

[    13.969] (==) Log file: "/var/log/Xorg.0.log", Time: Thu Nov  3 11:34:29 2016

[    13.984] (==) Using system config directory "/usr/share/X11/xorg.conf.d"

[    13.988] (==) No Layout section.  Using the first Screen section.

[    13.989] (==) No screen section available. Using defaults.

[    13.989] (**) |-->Screen "Default Screen Section" (0)

[    13.989] (**) |   |-->Monitor "<default monitor>"

[    13.995] (==) No device specified for screen "Default Screen Section".

        Using the first device section listed.

[    13.995] (**) |   |-->Device "Allwinner A10/A13 FBDEV"

[    13.996] (==) No monitor specified for screen "Default Screen Section".

        Using a default monitor configuration.

[    13.996] (==) Automatically adding devices

[    13.996] (==) Automatically enabling devices

[    13.996] (==) Automatically adding GPU devices

[    14.007] (WW) The directory "/usr/share/fonts/X11/misc" does not exist.

[    14.008]    Entry deleted from font path.

[    14.008] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.

[    14.008]    Entry deleted from font path.

[    14.010] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.

[    14.010]    Entry deleted from font path.

[    14.020] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.

[    14.021]    Entry deleted from font path.

[    14.021] (==) FontPath set to:

        /usr/share/fonts/X11/100dpi/:unscaled,

        /usr/share/fonts/X11/Type1,

        /usr/share/fonts/X11/100dpi,

        built-ins

[    14.021] (==) ModulePath set to "/usr/lib/xorg/modules"

[    14.021] (II) The server relies on udev to provide the list of input devices.

        If no devices become available, reconfigure udev or disable AutoAddDevices.

[    14.021] (II) Loader magic: 0x54d09f00

[    14.021] (II) Module ABI versions:

[    14.021]    X.Org ANSI C Emulation: 0.4

[    14.021]    X.Org Video Driver: 19.0

[    14.021]    X.Org XInput driver : 21.0

[    14.021]    X.Org Server Extension : 9.0

[    14.022] (II) no primary bus or device found

[    14.025] (II) LoadModule: "glx"

[    14.029] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so

[    14.121] (II) Module glx: vendor="X.Org Foundation"

[    14.121]    compiled for 1.17.2, module version = 1.0.0

[    14.121]    ABI class: X.Org Server Extension, version 9.0

[    14.121] (==) AIGLX enabled

[    14.122] (II) LoadModule: "fbturbo"

[    14.125] (II) Loading /usr/lib/xorg/modules/drivers/fbturbo_drv.so

[    14.130] (II) Module fbturbo: vendor="X.Org Foundation"

[    14.131]    compiled for 1.17.2, module version = 0.5.1

[    14.131]    Module class: X.Org Video Driver

[    14.131]    ABI class: X.Org Video Driver, version 19.0

[    14.131] (II) FBTURBO: driver for framebuffer: fbturbo

[    14.131] (++) using VT number 7

[    14.165] (WW) Falling back to old probe method for fbturbo

[    14.165] (II) Loading sub module "fbdevhw"

[    14.165] (II) LoadModule: "fbdevhw"

[    14.166] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so

[    14.171] (II) Module fbdevhw: vendor="X.Org Foundation"

[    14.172]    compiled for 1.17.2, module version = 0.0.2

[    14.172]    ABI class: X.Org Video Driver, version 19.0

[    14.172] (II) FBTURBO(0): using /dev/fb0

[    14.172] (WW) VGA arbiter: cannot open kernel arbiter, no multi-card support

[    14.172] (II) FBTURBO(0): Creating default Display subsection in Screen section

        "Default Screen Section" for depth/fbbpp 24/32

[    14.172] (==) FBTURBO(0): Depth 24, (==) framebuffer bpp 32

[    14.172] (==) FBTURBO(0): RGB weight 888

[    14.173] (==) FBTURBO(0): Default visual is TrueColor

[    14.173] (==) FBTURBO(0): Using gamma correction (1.0, 1.0, 1.0)

[    14.173] (II) FBTURBO(0): hardware: BCM2708 FB (video memory: 8100kB)

[    14.173] (**) FBTURBO(0): Option "fbdev" "/dev/fb0"

[    14.173] (**) FBTURBO(0): Option "SwapbuffersWait" "true"

[    14.174] (II) FBTURBO(0): processor: ARM Cortex-A7

[    14.174] (II) FBTURBO(0): checking modes against framebuffer device...

[    14.174] (II) FBTURBO(0): checking modes against monitor...

[    14.174] (--) FBTURBO(0): Virtual size is 1920x1080 (pitch 1920)

[    14.174] (**) FBTURBO(0):  Built-in mode "current"

[    14.174] (==) FBTURBO(0): DPI set to (96, 96)

[    14.174] (II) Loading sub module "fb"

[    14.174] (II) LoadModule: "fb"

[    14.174] (II) Loading /usr/lib/xorg/modules/libfb.so

[    14.181] (II) Module fb: vendor="X.Org Foundation"

[    14.182]    compiled for 1.17.2, module version = 1.0.0

[    14.182]    ABI class: X.Org ANSI C Emulation, version 0.4

[    14.182] (==) Depth 24 pixmap format is 32 bpp

[    14.207] (II) FBTURBO(0): using backing store heuristics

[    14.218] (II) FBTURBO(0): can't load 'g2d_23' kernel module

[    14.218] (II) FBTURBO(0): failed to enable the use of sunxi display controller

[    14.218] (II) FBTURBO(0): No sunxi-g2d hardware detected (check /dev/disp and /dev/g2d)

[    14.218] (II) FBTURBO(0): G2D hardware acceleration can't be enabled

[    14.218] (II) FBTURBO(0): enabled fbdev copyarea acceleration

[    14.218] (==) FBTURBO(0): Backing store enabled

[    14.230] (==) FBTURBO(0): DPMS enabled

[    14.231] (II) FBTURBO(0): failed to enable hardware cursor

[    14.231] (II) FBTURBO(0): no 3D acceleration because the driver has been compiled without libUMP

[    14.231] (II) FBTURBO(0): if this is wrong and needs to be fixed, please check ./configure log

[    14.231] (==) RandR enabled

[    14.356] (II) SELinux: Disabled on system

[    14.366] (II) AIGLX: Screen 0 is not DRI2 capable

[    14.367] (EE) AIGLX: reverting to software rendering

[    17.188] (II) AIGLX: Loaded and initialized swrast

[    17.189] (II) GLX: Initialized DRISWRAST GL provider for screen 0 

/usr/share/X11/xorg.conf.d $ cat 99-fbturbo.conf

# This is a minimal sample config file, which can be copied to

# /etc/X11/xorg.conf in order to make the Xorg server pick up

# and load xf86-video-fbturbo driver installed in the system.

#

# When troubleshooting, check /var/log/Xorg.0.log for the debugging

# output and error messages.

#

# Run "man fbturbo" to get additional information about the extra

# configuration options for tuning the driver.

Section "Device"

        Identifier      "Allwinner A10/A13 FBDEV"

        Driver          "fbturbo"

        Option          "fbdev" "/dev/fb0"

        Option          "SwapbuffersWait" "true"

EndSection 

//*****************************************************************************

//

// Macros defining oscillator configuration options for the

// HibernateClockConfig() function.

//

//*****************************************************************************

#define HIBERNATE_OSC_LFIOSC    0x00080000

#define HIBERNATE_OSC_LOWDRIVE  0x00000000

#define HIBERNATE_OSC_HIGHDRIVE 0x00020000

#define HIBERNATE_OSC_DISABLE   0x00010000

#define HIBERNATE_OUT_WRSTALL   0x20000000

#define HIBERNATE_OUT_SYSCLK    0x00000001

#define HIBERNATE_OUT_ALT1CLK   0x00000002 

extern void HibernateRTCTrimSet(uint32_t ui32Trim); 

SysCtlPeripheralEnable(SYSCTL_PERIPH_HIBERNATE);

if(HibernateIsActive())

{

    HibernateIntClear(HibernateIntStatus(0));

return;

}