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dynastiehan

[RESOLU] Asus X200MA sous Ubuntu 12.04 LTS : bug avec la luminosité

Bonjour à tous,

J'ai vu que beaucoup de messages avaient été postés à propos de la luminosité. Comme beaucoup, sur mon asus les touches FN et luminosité ne fonctionnent pas. Le réglage dans les paramètres ne change rien non plus, pas plus que l'installation de BrightnessIndicator ou Xcaliber ou Xbacklight dans le Terminal. Remplacer les paramètres du Grub comme suit :
"GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" -> "GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_osi=Linux"
ne m'a pas aidée non plus.

Je ne sais plus quoi faire, cette luminosité max m'explose les yeux et en plus, ça va tirer à fond sur la batterie...

HELP!

Les fichiers demandés dans les conseils avant de poster :

1. /var/log/Xorg.0.log

[    15.702] 
X.Org X Server 1.14.5
Release Date: 2013-12-12
[    15.702] X Protocol Version 11, Revision 0
[    15.702] Build Operating System: Linux 2.6.42-37-generic x86_64 Ubuntu
[    15.702] Current Operating System: Linux asus-X200MA 3.11.0-19-generic #33~precise1-Ubuntu SMP Wed Mar 12 21:16:27 UTC 2014 x86_64
[    15.702] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.11.0-19-generic.efi.signed root=UUID=ebfd4989-aea4-4e88-97c5-1035928eec94 ro quiet splash acpi_backlight=vendor vt.handoff=7
[    15.702] Build Date: 06 January 2014  01:37:48PM
[    15.702] xorg-server 2:1.14.5-1ubuntu2~saucy1~precise2 (For technical support please see http://www.ubuntu.com/support) 
[    15.702] Current version of pixman: 0.30.2
[    15.702] 	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.
[    15.703] Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[    15.703] (==) Log file: "/var/log/Xorg.0.log", Time: Sat Apr 12 19:49:17 2014
[    15.805] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[    15.912] (==) No Layout section.  Using the first Screen section.
[    15.912] (==) No screen section available. Using defaults.
[    15.912] (**) |-->Screen "Default Screen Section" (0)
[    15.912] (**) |   |-->Monitor "<default monitor>"
[    15.956] (==) No monitor specified for screen "Default Screen Section".
	Using a default monitor configuration.
[    15.956] (==) Automatically adding devices
[    15.956] (==) Automatically enabling devices
[    15.956] (==) Automatically adding GPU devices
[    16.004] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[    16.004] 	Entry deleted from font path.
[    16.004] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not exist.
[    16.004] 	Entry deleted from font path.
[    16.004] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.
[    16.004] 	Entry deleted from font path.
[    16.005] (WW) The directory "/usr/share/fonts/X11/100dpi" does not exist.
[    16.005] 	Entry deleted from font path.
[    16.005] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.
[    16.005] 	Entry deleted from font path.
[    16.005] (==) FontPath set to:
	/usr/share/fonts/X11/misc,
	/usr/share/fonts/X11/Type1,
	built-ins
[    16.005] (==) ModulePath set to "/usr/lib/x86_64-linux-gnu/xorg/extra-modules,/usr/lib/xorg/extra-modules,/usr/lib/xorg/modules"
[    16.005] (II) The server relies on udev to provide the list of input devices.
	If no devices become available, reconfigure udev or disable AutoAddDevices.
[    16.018] (II) Loader magic: 0x7f772e3d5c20
[    16.018] (II) Module ABI versions:
[    16.018] 	X.Org ANSI C Emulation: 0.4
[    16.018] 	X.Org Video Driver: 14.1
[    16.018] 	X.Org XInput driver : 19.1
[    16.018] 	X.Org Server Extension : 7.0
[    16.018] (II) xfree86: Adding drm device (/dev/dri/card0)
[    16.020] (--) PCI:*(0:0:2:0) 8086:0f31:1043:15bd rev 12, Mem @ 0xd0000000/4194304, 0xc0000000/268435456, I/O @ 0x0000f080/8
[    16.020] (II) Open ACPI successful (/var/run/acpid.socket)
[    16.021] Initializing built-in extension Generic Event Extension
[    16.021] Initializing built-in extension SHAPE
[    16.021] Initializing built-in extension MIT-SHM
[    16.021] Initializing built-in extension XInputExtension
[    16.021] Initializing built-in extension XTEST
[    16.021] Initializing built-in extension BIG-REQUESTS
[    16.021] Initializing built-in extension SYNC
[    16.021] Initializing built-in extension XKEYBOARD
[    16.021] Initializing built-in extension XC-MISC
[    16.021] Initializing built-in extension SECURITY
[    16.021] Initializing built-in extension XINERAMA
[    16.021] Initializing built-in extension XFIXES
[    16.021] Initializing built-in extension RENDER
[    16.021] Initializing built-in extension RANDR
[    16.021] Initializing built-in extension COMPOSITE
[    16.021] Initializing built-in extension DAMAGE
[    16.021] Initializing built-in extension MIT-SCREEN-SAVER
[    16.021] Initializing built-in extension DOUBLE-BUFFER
[    16.021] Initializing built-in extension RECORD
[    16.021] Initializing built-in extension DPMS
[    16.021] Initializing built-in extension X-Resource
[    16.021] Initializing built-in extension XVideo
[    16.021] Initializing built-in extension XVideo-MotionCompensation
[    16.021] Initializing built-in extension XFree86-VidModeExtension
[    16.021] Initializing built-in extension XFree86-DGA
[    16.021] Initializing built-in extension XFree86-DRI
[    16.021] Initializing built-in extension DRI2
[    16.021] (II) "glx" will be loaded by default.
[    16.021] (II) LoadModule: "dri2"
[    16.021] (II) Module "dri2" already built-in
[    16.022] (II) LoadModule: "glamoregl"
[    16.070] (II) Loading /usr/lib/xorg/modules/libglamoregl.so
[    16.576] (II) Module glamoregl: vendor="X.Org Foundation"
[    16.576] 	compiled for 1.14.5, module version = 0.5.1
[    16.576] 	ABI class: X.Org ANSI C Emulation, version 0.4
[    16.576] (II) LoadModule: "glx"
[    16.576] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[    16.587] (II) Module glx: vendor="X.Org Foundation"
[    16.587] 	compiled for 1.14.5, module version = 1.0.0
[    16.587] 	ABI class: X.Org Server Extension, version 7.0
[    16.587] (==) AIGLX enabled
[    16.587] Loading extension GLX
[    16.587] (==) Matched intel as autoconfigured driver 0
[    16.587] (==) Matched intel as autoconfigured driver 1
[    16.587] (==) Matched vesa as autoconfigured driver 2
[    16.587] (==) Matched modesetting as autoconfigured driver 3
[    16.587] (==) Matched fbdev as autoconfigured driver 4
[    16.587] (==) Assigned the driver to the xf86ConfigLayout
[    16.587] (II) LoadModule: "intel"
[    16.588] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
[    16.619] (II) Module intel: vendor="X.Org Foundation"
[    16.619] 	compiled for 1.14.5, module version = 2.99.904
[    16.619] 	Module class: X.Org Video Driver
[    16.619] 	ABI class: X.Org Video Driver, version 14.1
[    16.619] (II) LoadModule: "vesa"
[    16.620] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
[    16.633] (II) Module vesa: vendor="X.Org Foundation"
[    16.633] 	compiled for 1.14.5, module version = 2.3.2
[    16.633] 	Module class: X.Org Video Driver
[    16.633] 	ABI class: X.Org Video Driver, version 14.1
[    16.633] (II) LoadModule: "modesetting"
[    16.633] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
[    16.638] (II) Module modesetting: vendor="X.Org Foundation"
[    16.638] 	compiled for 1.14.5, module version = 0.8.0
[    16.638] 	Module class: X.Org Video Driver
[    16.638] 	ABI class: X.Org Video Driver, version 14.1
[    16.638] (II) LoadModule: "fbdev"
[    16.639] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
[    16.648] (II) Module fbdev: vendor="X.Org Foundation"
[    16.648] 	compiled for 1.14.5, module version = 0.4.3
[    16.648] 	Module class: X.Org Video Driver
[    16.648] 	ABI class: X.Org Video Driver, version 14.1
[    16.648] (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, HD Graphics,
	HD Graphics 2000, HD Graphics 3000, HD Graphics 2500,
	HD Graphics 4000, HD Graphics P4000, HD Graphics 4600,
	HD Graphics 5000, HD Graphics P4600/P4700, Iris(TM) Graphics 5100,
	HD Graphics 4400, HD Graphics 4200, Iris(TM) Pro Graphics 5200
[    16.650] (II) VESA: driver for VESA chipsets: vesa
[    16.650] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[    16.650] (II) FBDEV: driver for framebuffer: fbdev
[    16.650] (++) using VT number 7

[    16.655] (II) intel(0): SNA compiled: xserver-xorg-video-intel-lts-saucy 2:2.99.904-0ubuntu2.1~precise1 (Timo Aaltonen <tjaalton@ubuntu.com>)
[    16.669] (WW) Falling back to old probe method for vesa
[    16.669] (WW) Falling back to old probe method for modesetting
[    16.669] (WW) Falling back to old probe method for fbdev
[    16.669] (II) Loading sub module "fbdevhw"
[    16.669] (II) LoadModule: "fbdevhw"
[    16.670] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so
[    16.685] (II) Module fbdevhw: vendor="X.Org Foundation"
[    16.685] 	compiled for 1.14.5, module version = 0.0.2
[    16.685] 	ABI class: X.Org Video Driver, version 14.1
[    16.686] (II) intel(0): Creating default Display subsection in Screen section
	"Default Screen Section" for depth/fbbpp 24/32
[    16.686] (==) intel(0): Depth 24, (--) framebuffer bpp 32
[    16.686] (==) intel(0): RGB weight 888
[    16.686] (==) intel(0): Default visual is TrueColor
[    16.686] (--) intel(0): gen7 engineering sample
[    16.687] (--) intel(0): CPU: x86-64, sse2, sse3, ssse3, sse4.1, sse4.2
[    16.687] (**) intel(0): Framebuffer tiled
[    16.687] (**) intel(0): Pixmaps tiled
[    16.687] (**) intel(0): "Tear free" disabled
[    16.687] (**) intel(0): Forcing per-crtc-pixmaps? no
[    16.687] (II) intel(0): Output eDP1 has no monitor section
[    16.687] (--) intel(0): found backlight control interface asus-nb-wmi (type 'platform')
[    16.688] (II) intel(0): Output VGA1 has no monitor section
[    16.688] (II) intel(0): Output HDMI1 has no monitor section
[    16.688] (II) intel(0): Output DP1 has no monitor section
[    16.688] (II) intel(0): Output VIRTUAL1 has no monitor section
[    16.688] (--) intel(0): Output eDP1 using initial mode 1366x768 on pipe 0
[    16.688] (--) intel(0): Output VGA1 using initial mode 1024x768 on pipe 1
[    16.688] (==) intel(0): DPI set to (96, 96)
[    16.688] (II) Loading sub module "dri2"
[    16.688] (II) LoadModule: "dri2"
[    16.688] (II) Module "dri2" already built-in
[    16.688] (II) UnloadModule: "vesa"
[    16.688] (II) Unloading vesa
[    16.688] (II) UnloadModule: "modesetting"
[    16.688] (II) Unloading modesetting
[    16.688] (II) UnloadModule: "fbdev"
[    16.688] (II) Unloading fbdev
[    16.688] (II) UnloadSubModule: "fbdevhw"
[    16.688] (II) Unloading fbdevhw
[    16.688] (==) Depth 24 pixmap format is 32 bpp
[    16.750] (II) intel(0): SNA initialized with Baytrail (gen7) backend
[    16.750] (==) intel(0): Backing store disabled
[    16.750] (==) intel(0): Silken mouse enabled
[    16.750] (II) intel(0): HW Cursor enabled
[    16.750] (II) intel(0): RandR 1.2 enabled, ignore the following RandR disabled message.
[    16.758] (==) intel(0): DPMS enabled
[    16.758] (II) intel(0): [DRI2] Setup complete
[    16.758] (II) intel(0): [DRI2]   DRI driver: i965
[    16.758] (II) intel(0): direct rendering: DRI2 Enabled
[    16.758] (==) intel(0): hotplug detection: "enabled"
[    16.759] (--) RandR disabled
[    16.956] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
[    16.956] (II) AIGLX: enabled GLX_INTEL_swap_event
[    16.956] (II) AIGLX: enabled GLX_ARB_create_context
[    16.956] (II) AIGLX: enabled GLX_ARB_create_context_profile
[    16.956] (II) AIGLX: enabled GLX_EXT_create_context_es2_profile
[    16.956] (II) AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control
[    16.956] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
[    16.956] (II) AIGLX: Loaded and initialized i965
[    16.956] (II) GLX: Initialized DRI2 GL provider for screen 0
[    16.985] (II) intel(0): switch to mode 1366x768@60.1 on pipe 0 using eDP1, position (0, 0), rotation normal
[    16.993] (II) intel(0): switch to mode 1024x768@60.0 on pipe 1 using VGA1, position (0, 0), rotation normal
[    17.004] (II) intel(0): Setting screen physical size to 361 x 203
[    17.103] (II) XKB: reuse xkmfile /var/lib/xkb/server-B20D7FC79C7F597315E3E501AEF10E0D866E8E92.xkm
[    17.125] (II) config/udev: Adding input device Power Button (/dev/input/event3)
[    17.125] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[    17.125] (II) LoadModule: "evdev"
[    17.125] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[    17.157] (II) Module evdev: vendor="X.Org Foundation"
[    17.157] 	compiled for 1.14.5, module version = 2.7.3
[    17.157] 	Module class: X.Org XInput Driver
[    17.157] 	ABI class: X.Org XInput driver, version 19.1
[    17.157] (II) Using input driver 'evdev' for 'Power Button'
[    17.157] (**) Power Button: always reports core events
[    17.157] (**) evdev: Power Button: Device: "/dev/input/event3"
[    17.157] (--) evdev: Power Button: Vendor 0 Product 0x1
[    17.158] (--) evdev: Power Button: Found keys
[    17.158] (II) evdev: Power Button: Configuring as keyboard
[    17.158] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input3/event3"
[    17.158] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 6)
[    17.158] (**) Option "xkb_rules" "evdev"
[    17.158] (**) Option "xkb_model" "pc105"
[    17.158] (**) Option "xkb_layout" "fr"
[    17.158] (**) Option "xkb_variant" "latin9"
[    17.161] (II) XKB: reuse xkmfile /var/lib/xkb/server-816A055A5FF7D63897839A4BDEDC3908551E49DA.xkm
[    17.179] (II) config/udev: Adding input device Video Bus (/dev/input/event10)
[    17.179] (**) Video Bus: Applying InputClass "evdev keyboard catchall"
[    17.179] (II) Using input driver 'evdev' for 'Video Bus'
[    17.179] (**) Video Bus: always reports core events
[    17.179] (**) evdev: Video Bus: Device: "/dev/input/event10"
[    17.179] (--) evdev: Video Bus: Vendor 0 Product 0x6
[    17.179] (--) evdev: Video Bus: Found keys
[    17.179] (II) evdev: Video Bus: Configuring as keyboard
[    17.179] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:00/input/input10/event10"
[    17.179] (II) XINPUT: Adding extended input device "Video Bus" (type: KEYBOARD, id 7)
[    17.179] (**) Option "xkb_rules" "evdev"
[    17.180] (**) Option "xkb_model" "pc105"
[    17.180] (**) Option "xkb_layout" "fr"
[    17.180] (**) Option "xkb_variant" "latin9"
[    17.180] (II) config/udev: Adding input device Power Button (/dev/input/event0)
[    17.180] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[    17.181] (II) Using input driver 'evdev' for 'Power Button'
[    17.181] (**) Power Button: always reports core events
[    17.181] (**) evdev: Power Button: Device: "/dev/input/event0"
[    17.181] (--) evdev: Power Button: Vendor 0 Product 0x1
[    17.181] (--) evdev: Power Button: Found keys
[    17.181] (II) evdev: Power Button: Configuring as keyboard
[    17.181] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input0/event0"
[    17.181] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 8)
[    17.181] (**) Option "xkb_rules" "evdev"
[    17.181] (**) Option "xkb_model" "pc105"
[    17.181] (**) Option "xkb_layout" "fr"
[    17.181] (**) Option "xkb_variant" "latin9"
[    17.182] (II) config/udev: Adding input device Lid Switch (/dev/input/event1)
[    17.182] (II) No input driver specified, ignoring this device.
[    17.182] (II) This device may have been added with another device file.
[    17.182] (II) config/udev: Adding input device Sleep Button (/dev/input/event2)
[    17.182] (**) Sleep Button: Applying InputClass "evdev keyboard catchall"
[    17.182] (II) Using input driver 'evdev' for 'Sleep Button'
[    17.182] (**) Sleep Button: always reports core events
[    17.182] (**) evdev: Sleep Button: Device: "/dev/input/event2"
[    17.182] (--) evdev: Sleep Button: Vendor 0 Product 0x3
[    17.182] (--) evdev: Sleep Button: Found keys
[    17.182] (II) evdev: Sleep Button: Configuring as keyboard
[    17.182] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/device:00/PNP0C0E:00/input/input2/event2"
[    17.182] (II) XINPUT: Adding extended input device "Sleep Button" (type: KEYBOARD, id 9)
[    17.183] (**) Option "xkb_rules" "evdev"
[    17.183] (**) Option "xkb_model" "pc105"
[    17.183] (**) Option "xkb_layout" "fr"
[    17.183] (**) Option "xkb_variant" "latin9"
[    17.183] (II) config/udev: Adding drm device (/dev/dri/card0)
[    17.183] (II) config/udev: Ignoring already known drm device (/dev/dri/card0)
[    17.184] (II) config/udev: Adding input device USB2.0 HD UVC WebCam (/dev/input/event7)
[    17.184] (**) USB2.0 HD UVC WebCam: Applying InputClass "evdev keyboard catchall"
[    17.184] (II) Using input driver 'evdev' for 'USB2.0 HD UVC WebCam'
[    17.184] (**) USB2.0 HD UVC WebCam: always reports core events
[    17.184] (**) evdev: USB2.0 HD UVC WebCam: Device: "/dev/input/event7"
[    17.184] (--) evdev: USB2.0 HD UVC WebCam: Vendor 0xbda Product 0x5603
[    17.184] (--) evdev: USB2.0 HD UVC WebCam: Found keys
[    17.184] (II) evdev: USB2.0 HD UVC WebCam: Configuring as keyboard
[    17.184] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/input/input7/event7"
[    17.184] (II) XINPUT: Adding extended input device "USB2.0 HD UVC WebCam" (type: KEYBOARD, id 10)
[    17.184] (**) Option "xkb_rules" "evdev"
[    17.184] (**) Option "xkb_model" "pc105"
[    17.184] (**) Option "xkb_layout" "fr"
[    17.185] (**) Option "xkb_variant" "latin9"
[    17.185] (II) config/udev: Adding input device HDA Intel PCH HDMI (/dev/input/event8)
[    17.185] (II) No input driver specified, ignoring this device.
[    17.185] (II) This device may have been added with another device file.
[    17.186] (II) config/udev: Adding input device HDA Intel PCH Headphone (/dev/input/event9)
[    17.186] (II) No input driver specified, ignoring this device.
[    17.186] (II) This device may have been added with another device file.
[    17.186] (II) config/udev: Adding input device Asus WMI hotkeys (/dev/input/event5)
[    17.186] (**) Asus WMI hotkeys: Applying InputClass "evdev keyboard catchall"
[    17.186] (II) Using input driver 'evdev' for 'Asus WMI hotkeys'
[    17.187] (**) Asus WMI hotkeys: always reports core events
[    17.187] (**) evdev: Asus WMI hotkeys: Device: "/dev/input/event5"
[    17.187] (--) evdev: Asus WMI hotkeys: Vendor 0 Product 0
[    17.187] (--) evdev: Asus WMI hotkeys: Found keys
[    17.187] (II) evdev: Asus WMI hotkeys: Configuring as keyboard
[    17.187] (**) Option "config_info" "udev:/sys/devices/platform/asus-nb-wmi/input/input5/event5"
[    17.187] (II) XINPUT: Adding extended input device "Asus WMI hotkeys" (type: KEYBOARD, id 11)
[    17.187] (**) Option "xkb_rules" "evdev"
[    17.187] (**) Option "xkb_model" "pc105"
[    17.187] (**) Option "xkb_layout" "fr"
[    17.187] (**) Option "xkb_variant" "latin9"
[    17.188] (II) config/udev: Adding input device AT Translated Set 2 keyboard (/dev/input/event4)
[    17.188] (**) AT Translated Set 2 keyboard: Applying InputClass "evdev keyboard catchall"
[    17.188] (II) Using input driver 'evdev' for 'AT Translated Set 2 keyboard'
[    17.188] (**) AT Translated Set 2 keyboard: always reports core events
[    17.188] (**) evdev: AT Translated Set 2 keyboard: Device: "/dev/input/event4"
[    17.188] (--) evdev: AT Translated Set 2 keyboard: Vendor 0x1 Product 0x1
[    17.188] (--) evdev: AT Translated Set 2 keyboard: Found keys
[    17.188] (II) evdev: AT Translated Set 2 keyboard: Configuring as keyboard
[    17.188] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio0/input/input4/event4"
[    17.188] (II) XINPUT: Adding extended input device "AT Translated Set 2 keyboard" (type: KEYBOARD, id 12)
[    17.188] (**) Option "xkb_rules" "evdev"
[    17.188] (**) Option "xkb_model" "pc105"
[    17.188] (**) Option "xkb_layout" "fr"
[    17.188] (**) Option "xkb_variant" "latin9"
[    17.189] (II) config/udev: Adding input device ETPS/2 Elantech Touchpad (/dev/input/event6)
[    17.189] (**) ETPS/2 Elantech Touchpad: Applying InputClass "evdev touchpad catchall"
[    17.189] (**) ETPS/2 Elantech Touchpad: Applying InputClass "touchpad catchall"
[    17.189] (**) ETPS/2 Elantech Touchpad: Applying InputClass "Default clickpad buttons"
[    17.189] (II) LoadModule: "synaptics"
[    17.189] (II) Loading /usr/lib/xorg/modules/input/synaptics_drv.so
[    17.190] (II) Module synaptics: vendor="X.Org Foundation"
[    17.190] 	compiled for 1.14.5, module version = 1.7.1
[    17.190] 	Module class: X.Org XInput Driver
[    17.190] 	ABI class: X.Org XInput driver, version 19.1
[    17.190] (II) Using input driver 'synaptics' for 'ETPS/2 Elantech Touchpad'
[    17.190] (**) ETPS/2 Elantech Touchpad: always reports core events
[    17.190] (**) Option "Device" "/dev/input/event6"
[    17.212] (II) synaptics: ETPS/2 Elantech Touchpad: found clickpad property
[    17.212] (--) synaptics: ETPS/2 Elantech Touchpad: x-axis range 0 - 3260 (res 32)
[    17.212] (--) synaptics: ETPS/2 Elantech Touchpad: y-axis range 0 - 1793 (res 32)
[    17.212] (--) synaptics: ETPS/2 Elantech Touchpad: pressure range 0 - 255
[    17.212] (--) synaptics: ETPS/2 Elantech Touchpad: finger width range 0 - 15
[    17.212] (--) synaptics: ETPS/2 Elantech Touchpad: buttons: left double triple
[    17.212] (--) synaptics: ETPS/2 Elantech Touchpad: Vendor 0x2 Product 0xe
[    17.212] (**) Option "SoftButtonAreas" "50% 0 82% 0 0 0 0 0"
[    17.212] (--) synaptics: ETPS/2 Elantech Touchpad: touchpad found
[    17.212] (**) ETPS/2 Elantech Touchpad: always reports core events
[    17.224] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio4/input/input6/event6"
[    17.224] (II) XINPUT: Adding extended input device "ETPS/2 Elantech Touchpad" (type: TOUCHPAD, id 13)
[    17.224] (**) synaptics: ETPS/2 Elantech Touchpad: (accel) MinSpeed is now constant deceleration 2.5
[    17.224] (**) synaptics: ETPS/2 Elantech Touchpad: (accel) MaxSpeed is now 1.75
[    17.224] (**) synaptics: ETPS/2 Elantech Touchpad: (accel) AccelFactor is now 0.054
[    17.224] (**) ETPS/2 Elantech Touchpad: (accel) keeping acceleration scheme 1
[    17.225] (**) ETPS/2 Elantech Touchpad: (accel) acceleration profile 1
[    17.225] (**) ETPS/2 Elantech Touchpad: (accel) acceleration factor: 2.000
[    17.225] (**) ETPS/2 Elantech Touchpad: (accel) acceleration threshold: 4
[    17.225] (--) synaptics: ETPS/2 Elantech Touchpad: touchpad found
[    17.225] (II) config/udev: Adding input device ETPS/2 Elantech Touchpad (/dev/input/mouse0)
[    17.225] (**) ETPS/2 Elantech Touchpad: Ignoring device from InputClass "touchpad ignore duplicates"
[    22.711] (II) intel(0): resizing framebuffer to 2390x768
[    22.711] (II) intel(0): switch to mode 1366x768@60.1 on pipe 0 using eDP1, position (0, 0), rotation normal
[    22.732] (II) intel(0): switch to mode 1024x768@60.0 on pipe 1 using VGA1, position (0, 0), rotation normal
[    22.740] (II) intel(0): switch to mode 1024x768@60.0 on pipe 1 using VGA1, position (1366, 0), rotation normal
[    42.552] (II) XKB: reuse xkmfile /var/lib/xkb/server-A8678929B21E3B6938FE441D7C003EA4966A41C6.xkm

2. /etc/X11/xorg.conf

Celui-là je n'oserais pas affirmer qu'il "n'existe pas" parce que je n'y connais rien, mais en tous cas je ne le trouve pas...

Merci d'avance pour mes yeux!!

Dernière modification par dynastiehan (Le 20/04/2014, à 14:33)

dynastiehan

Re : [RESOLU] Asus X200MA sous Ubuntu 12.04 LTS : bug avec la luminosité

Personne pour m'aider ? :s

Pensez-vous au moins que la prochaine mise à niveau vers Ubuntu 14.04 LTS est susceptible de changer quelque chose à l'affaire ?

mytux

Re : [RESOLU] Asus X200MA sous Ubuntu 12.04 LTS : bug avec la luminosité

J'ai eu le me problème avec un Asus X200"...je sais pas quoi...".
J'ai du aller éditer le répertoire : /sys/class/backlight/"ton_chipset_graphique"/brightness

dynastiehan

Re : [RESOLU] Asus X200MA sous Ubuntu 12.04 LTS : bug avec la luminosité

D'accord merci, mais je suis censée faire quoi? Si je veux modifier le fichier "brightness" en le passant par exemple de 100 à 50, je ne peux pas parce que je n'ai pas l'accès.. Il faut passer par le Terminal ?

mytux

Re : [RESOLU] Asus X200MA sous Ubuntu 12.04 LTS : bug avec la luminosité

Oui tu ouvres ton terminal, tu te mes en mode root.
Ensuite regardes le fichier max_brightness et tu n'as plus qu'à faire un  :

echo "la valeur de max_brightness" > brightness

Pour que ça soit pris en compte au démarrage il faut ajouter la commande dans le fichier /etc/rc.local

dynastiehan

Re : [RESOLU] Asus X200MA sous Ubuntu 12.04 LTS : bug avec la luminosité

Euhhh... Désolée mais je suis novice... en gros je sais aller dans le Terminal (même en sudo) pour des trucs basiques mais là je ne vois pas ce que je dois faire.. Quelle commande je dois taper ? Et après comment est-ce que "j'ajoute la commande" dans le fichier que tu m'as dit ?
Désolée! Merci pour ton aide

mytux

Re : [RESOLU] Asus X200MA sous Ubuntu 12.04 LTS : bug avec la luminosité

1) Tu ouvres ton emulateur de terminal
2) sudo su    # il faut passer en root pour éditer le répertoire /sys
3) cd /sys/class/backlight
4) ls -l
# Mon répertoire ressemble à ceci, mas le tiens sera différent, on a pas le même matériel.

lrwxrwxrwx 1 root root 0 avril 20 11:54 acpi_video0 -> ../../devices/pci0000:00/0000:00:02.0/backlight/acpi_video0
lrwxrwxrwx 1 root root 0 avril 20 11:57 intel_backlight -> ../../devices/pci0000:00/0000:00:02.0/drm/card0/card0-LVDS-1/intel_backlight

5) cd intel_backlight    # Ma carte est une intel, mais toi c'est peut-être autres choses en tout cas le contenus du répertore doit ressembler à ceci.
6) ls -l

-r--r--r-- 1 root root 4096 avril 20 13:36 actual_brightness
-rw-r--r-- 1 root root 4096 avril 20 13:36 bl_power
-rw-r--r-- 1 root root 4096 avril 20 11:57 brightness
lrwxrwxrwx 1 root root    0 avril 20 13:36 device -> ../../card0-LVDS-1
-r--r--r-- 1 root root 4096 avril 20 13:36 max_brightness
drwxr-xr-x 2 root root    0 avril 20 13:36 power
lrwxrwxrwx 1 root root    0 avril 20 13:36 subsystem -> ../../../../../../../class/backlight
-r--r--r-- 1 root root 4096 avril 20 13:36 type
-rw-r--r-- 1 root root 4096 avril 20 13:36 uevent

7) Les deux fichier qui nous intéresse sont max_brightness et brightness.
8) cat brightness max_brightness

4296
4296

9) Comme tu le vois je suis au max, si je veux réduire la luminosité, j'utilise l'instruction echo avec un opérateur de redirection.

echo 3000 > brightness

Essayes cela normalement ça doit fonctionner. Il est possible que tu es plus de deux répertoire, dans ce cas là essayes les deux.

Dernière modification par mytux (Le 20/04/2014, à 13:43)

dynastiehan

Re : [RESOLU] Asus X200MA sous Ubuntu 12.04 LTS : bug avec la luminosité

Merci INFINIMENT !! Pour ta patience et pour ton aide !! Ca y est j'ai enfin un écran regardable plus de 5 mn Bon la manip' est un peu compliquée pour augmenter ou diminuer "rapidement" mais au moins ça marche.
Merci encore! Je mets le sujet en résolu
Bon weekend!

mytux

Re : [RESOLU] Asus X200MA sous Ubuntu 12.04 LTS : bug avec la luminosité

Si tu veux que cela soit fait a chaque redémarrage il faut mettre la ligne,

echo 3000 > /sys/class/backlight/intel_backlight/brightness

dans le fichier /etc/rc.local  avant exit 0.
Et enlever les options "acpi_osi=Linux acpi_backlight=vendor" des paramètres du noyau.

J'ai vu un script ben pratique sur le fofo archlinux, je vais éssayé de le retrouver.

dynastiehan

Re : [RESOLU] Asus X200MA sous Ubuntu 12.04 LTS : bug avec la luminosité

Ok... J'ai bien édité le fichier /etc/rc.local ça c'est bon.
Enlever l'option des paramètres du noyau par contre euhhhh... on fait comment ? ^^