Comentei a seguinte linha em /etc/lightdm/lightdm.conf
display-setup-script=/sbin/hybrid-power
Agora posso inicializar com sucesso na unidade
Eu atualizei meu TP W520 com o Optimus de 13.10 para 14.04 Sob 13.10 optimus trabalhado vai. Configuração com o seguinte: link
Antes da atualização, removi o ppa xorg-edgers com ppa-purge
Após a atualização, reafirmei e só posso entrar no modo de baixa gráfica.
Eu já me cansei de adicionar xorg-edgers novamente e também de limpar / reinstalar o bumblebee e nvidia, mas sem sucesso.
Eu não sei o que está errado ...
Atualização:
Quando eu abro o console e uso: sudo pkill -9 Xorg e depois: startx
Eu entro na unidade.
Meu Xorg.0.log:
cat /var/log/Xorg.0.log
[ 5.764]
X.Org X Server 1.15.1
Release Date: 2014-04-13
[ 5.764] X Protocol Version 11, Revision 0
[ 5.764] Build Operating System: Linux 3.2.0-37-generic x86_64 Ubuntu
[ 5.764] Current Operating System: Linux steve-ThinkPad-W520 3.13.0-24-generic #46-Ubuntu SMP Thu Apr 10 19:11:08 UTC 2014 x86_64
[ 5.764] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=50134307-3b47-46ea-babf-a6afc5482a7e ro quiet splash vt.handoff=7
[ 5.764] Build Date: 16 April 2014 01:36:29PM
[ 5.764] xorg-server 2:1.15.1-0ubuntu2 (For technical support please see http://www.ubuntu.com/support)
[ 5.764] Current version of pixman: 0.30.2
[ 5.764] Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
[ 5.764] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 5.765] (==) Log file: "/var/log/Xorg.0.log", Time: Thu May 1 17:14:36 2014
[ 5.767] (==) Using config directory: "/etc/X11/xorg.conf.d"
[ 5.767] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[ 5.771] (==) No Layout section. Using the first Screen section.
[ 5.771] (==) No screen section available. Using defaults.
[ 5.771] (**) |-->Screen "Default Screen Section" (0)
[ 5.771] (**) | |-->Monitor "<default monitor>"
[ 5.771] (==) No monitor specified for screen "Default Screen Section".
Using a default monitor configuration.
[ 5.771] (==) Automatically adding devices
[ 5.771] (==) Automatically enabling devices
[ 5.771] (==) Automatically adding GPU devices
[ 5.772] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[ 5.772] Entry deleted from font path.
[ 5.772] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not exist.
[ 5.772] Entry deleted from font path.
[ 5.772] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.
[ 5.772] Entry deleted from font path.
[ 5.772] (WW) The directory "/usr/share/fonts/X11/100dpi" does not exist.
[ 5.772] Entry deleted from font path.
[ 5.772] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.
[ 5.772] Entry deleted from font path.
[ 5.772] (==) FontPath set to:
/usr/share/fonts/X11/misc,
/usr/share/fonts/X11/Type1,
built-ins
[ 5.772] (==) ModulePath set to "/usr/lib/x86_64-linux-gnu/xorg/extra-modules,/usr/lib/xorg/extra-modules,/usr/lib/xorg/modules"
[ 5.772] (II) The server relies on udev to provide the list of input devices.
If no devices become available, reconfigure udev or disable AutoAddDevices.
[ 5.772] (II) Loader magic: 0x7f0af3543d60
[ 5.772] (II) Module ABI versions:
[ 5.772] X.Org ANSI C Emulation: 0.4
[ 5.772] X.Org Video Driver: 15.0
[ 5.772] X.Org XInput driver : 20.0
[ 5.772] X.Org Server Extension : 8.0
[ 5.772] (II) xfree86: Adding drm device (/dev/dri/card0)
[ 5.774] (--) PCI:*(0:0:2:0) 8086:0126:17aa:21d1 rev 9, Mem @ 0xf2400000/4194304, 0xe0000000/268435456, I/O @ 0x00006000/64
[ 5.774] (--) PCI: (0:1:0:0) 10de:0dda:17aa:21d1 rev 161, Mem @ 0xf0000000/33554432, 0xc0000000/268435456, 0xd0000000/67108864, I/O @ 0x00005000/128, BIOS @ 0x????????/524288
[ 5.775] Initializing built-in extension Generic Event Extension
[ 5.775] Initializing built-in extension SHAPE
[ 5.775] Initializing built-in extension MIT-SHM
[ 5.775] Initializing built-in extension XInputExtension
[ 5.775] Initializing built-in extension XTEST
[ 5.775] Initializing built-in extension BIG-REQUESTS
[ 5.775] Initializing built-in extension SYNC
[ 5.775] Initializing built-in extension XKEYBOARD
[ 5.775] Initializing built-in extension XC-MISC
[ 5.775] Initializing built-in extension SECURITY
[ 5.775] Initializing built-in extension XINERAMA
[ 5.775] Initializing built-in extension XFIXES
[ 5.775] Initializing built-in extension RENDER
[ 5.775] Initializing built-in extension RANDR
[ 5.775] Initializing built-in extension COMPOSITE
[ 5.775] Initializing built-in extension DAMAGE
[ 5.775] Initializing built-in extension MIT-SCREEN-SAVER
[ 5.775] Initializing built-in extension DOUBLE-BUFFER
[ 5.775] Initializing built-in extension RECORD
[ 5.775] Initializing built-in extension DPMS
[ 5.775] Initializing built-in extension Present
[ 5.775] Initializing built-in extension DRI3
[ 5.775] Initializing built-in extension X-Resource
[ 5.775] Initializing built-in extension XVideo
[ 5.775] Initializing built-in extension XVideo-MotionCompensation
[ 5.775] Initializing built-in extension SELinux
[ 5.775] Initializing built-in extension XFree86-VidModeExtension
[ 5.775] Initializing built-in extension XFree86-DGA
[ 5.775] Initializing built-in extension XFree86-DRI
[ 5.775] Initializing built-in extension DRI2
[ 5.775] (WW) "glamoregl" will not be loaded unless you've specified it to be loaded elsewhere.
[ 5.775] (II) "glx" will be loaded by default.
[ 5.775] (WW) "xmir" is not to be loaded by default. Skipping.
[ 5.775] (II) LoadModule: "glx"
[ 5.780] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[ 5.796] (II) Module glx: vendor="X.Org Foundation"
[ 5.796] compiled for 1.15.1, module version = 1.0.0
[ 5.796] ABI class: X.Org Server Extension, version 8.0
[ 5.796] (==) AIGLX enabled
[ 5.796] Loading extension GLX
[ 5.796] (==) Matched intel as autoconfigured driver 0
[ 5.796] (==) Matched intel as autoconfigured driver 1
[ 5.796] (==) Matched modesetting as autoconfigured driver 2
[ 5.796] (==) Matched fbdev as autoconfigured driver 3
[ 5.796] (==) Matched vesa as autoconfigured driver 4
[ 5.796] (==) Assigned the driver to the xf86ConfigLayout
[ 5.796] (II) LoadModule: "intel"
[ 5.798] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
[ 5.803] (II) Module intel: vendor="X.Org Foundation"
[ 5.803] compiled for 1.15.1, module version = 2.99.911
[ 5.803] Module class: X.Org Video Driver
[ 5.803] ABI class: X.Org Video Driver, version 15.0
[ 5.803] (II) LoadModule: "modesetting"
[ 5.803] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
[ 5.804] (II) Module modesetting: vendor="X.Org Foundation"
[ 5.804] compiled for 1.15.0, module version = 0.8.1
[ 5.804] Module class: X.Org Video Driver
[ 5.804] ABI class: X.Org Video Driver, version 15.0
[ 5.804] (II) LoadModule: "fbdev"
[ 5.804] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
[ 5.805] (II) Module fbdev: vendor="X.Org Foundation"
[ 5.805] compiled for 1.15.0, module version = 0.4.4
[ 5.805] Module class: X.Org Video Driver
[ 5.805] ABI class: X.Org Video Driver, version 15.0
[ 5.805] (II) LoadModule: "vesa"
[ 5.805] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
[ 5.807] (II) Module vesa: vendor="X.Org Foundation"
[ 5.807] compiled for 1.15.0, module version = 2.3.3
[ 5.807] Module class: X.Org Video Driver
[ 5.807] ABI class: X.Org Video Driver, version 15.0
[ 5.807] (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
[ 5.807] (II) intel: Driver for Intel(R) HD Graphics: 2000-5000
[ 5.807] (II) intel: Driver for Intel(R) Iris(TM) Graphics: 5100
[ 5.807] (II) intel: Driver for Intel(R) Iris(TM) Pro Graphics: 5200
[ 5.807] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[ 5.807] (II) FBDEV: driver for framebuffer: fbdev
[ 5.807] (II) VESA: driver for VESA chipsets: vesa
[ 5.807] (++) using VT number 7
[ 5.808] (II) intel(0): SNA compiled: xserver-xorg-video-intel 2:2.99.911+git20140429.2fd1a05a-0ubuntu0ricotz~trusty (Rico Tzschichholz <[email protected]>)
[ 5.809] (WW) Falling back to old probe method for modesetting
[ 5.810] (WW) Falling back to old probe method for fbdev
[ 5.810] (II) Loading sub module "fbdevhw"
[ 5.810] (II) LoadModule: "fbdevhw"
[ 5.810] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so
[ 5.810] (II) Module fbdevhw: vendor="X.Org Foundation"
[ 5.810] compiled for 1.15.1, module version = 0.0.2
[ 5.810] ABI class: X.Org Video Driver, version 15.0
[ 5.810] (WW) Falling back to old probe method for vesa
[ 5.811] (--) intel(0): Integrated Graphics Chipset: Intel(R) HD Graphics 3000
[ 5.811] (--) intel(0): CPU: x86-64, sse2, sse3, ssse3, sse4.1, sse4.2, avx
[ 5.811] (II) intel(0): Creating default Display subsection in Screen section
"Default Screen Section" for depth/fbbpp 24/32
[ 5.811] (==) intel(0): Depth 24, (--) framebuffer bpp 32
[ 5.811] (==) intel(0): RGB weight 888
[ 5.811] (==) intel(0): Default visual is TrueColor
[ 5.811] (**) intel(0): Framebuffer tiled
[ 5.811] (**) intel(0): Pixmaps tiled
[ 5.811] (**) intel(0): "Tear free" disabled
[ 5.811] (**) intel(0): Forcing per-crtc-pixmaps? no
[ 5.811] (--) intel(0): Using a maximum size of 64x64 for hardware cursors
[ 5.811] (II) intel(0): Output LVDS1 has no monitor section
[ 5.811] (--) intel(0): Found backlight control interface acpi_video0 (type 'firmware') for output LVDS1
[ 5.811] (II) intel(0): Output VGA1 has no monitor section
[ 5.811] (II) intel(0): Output VIRTUAL1 has no monitor section
[ 5.811] (--) intel(0): Output LVDS1 using initial mode 1920x1080 on pipe 0
[ 5.811] (==) intel(0): DPI set to (96, 96)
[ 5.811] (II) Loading sub module "dri2"
[ 5.811] (II) LoadModule: "dri2"
[ 5.811] (II) Module "dri2" already built-in
[ 5.812] (II) UnloadModule: "modesetting"
[ 5.812] (II) Unloading modesetting
[ 5.812] (II) UnloadModule: "fbdev"
[ 5.812] (II) Unloading fbdev
[ 5.812] (II) UnloadSubModule: "fbdevhw"
[ 5.812] (II) Unloading fbdevhw
[ 5.812] (II) UnloadModule: "vesa"
[ 5.812] (II) Unloading vesa
[ 5.812] (==) Depth 24 pixmap format is 32 bpp
[ 5.817] (II) intel(0): SNA initialized with Sandybridge (gen6, gt2) backend
[ 5.817] (==) intel(0): Backing store enabled
[ 5.817] (==) intel(0): Silken mouse enabled
[ 5.817] (II) intel(0): HW Cursor enabled
[ 5.818] (II) intel(0): RandR 1.2 enabled, ignore the following RandR disabled message.
[ 5.818] (==) intel(0): DPMS enabled
[ 5.818] (II) intel(0): [DRI2] Setup complete
[ 5.818] (II) intel(0): [DRI2] DRI driver: i965
[ 5.818] (II) intel(0): [DRI2] VDPAU driver: i965
[ 5.818] (II) intel(0): direct rendering: DRI2 Enabled
[ 5.818] (==) intel(0): hotplug detection: "enabled"
[ 5.819] (--) RandR disabled
[ 5.823] (II) SELinux: Disabled on system
[ 5.854] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
[ 5.854] (II) AIGLX: enabled GLX_ARB_create_context
[ 5.854] (II) AIGLX: enabled GLX_ARB_create_context_profile
[ 5.854] (II) AIGLX: enabled GLX_EXT_create_context_es2_profile
[ 5.854] (II) AIGLX: enabled GLX_INTEL_swap_event
[ 5.854] (II) AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control
[ 5.854] (II) AIGLX: enabled GLX_EXT_framebuffer_sRGB
[ 5.854] (II) AIGLX: enabled GLX_ARB_fbconfig_float
[ 5.854] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
[ 5.854] (II) AIGLX: enabled GLX_ARB_create_context_robustness
[ 5.854] (II) AIGLX: Loaded and initialized i965
[ 5.854] (II) GLX: Initialized DRI2 GL provider for screen 0
[ 5.858] (II) intel(0): switch to mode [email protected] on LVDS1 using pipe 0, position (0, 0), rotation normal, reflection none
[ 5.868] (II) intel(0): Setting screen physical size to 508 x 285
[ 5.877] (II) XKB: reuse xkmfile /var/lib/xkb/server-B20D7FC79C7F597315E3E501AEF10E0D866E8E92.xkm
[ 5.880] (II) config/udev: Adding input device Power Button (/dev/input/event2)
[ 5.880] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[ 5.880] (II) LoadModule: "evdev"
[ 5.880] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[ 5.881] (II) Module evdev: vendor="X.Org Foundation"
[ 5.881] compiled for 1.15.0, module version = 2.8.2
[ 5.881] Module class: X.Org XInput Driver
[ 5.881] ABI class: X.Org XInput driver, version 20.0
[ 5.881] (II) Using input driver 'evdev' for 'Power Button'
[ 5.881] (**) Power Button: always reports core events
[ 5.882] (**) evdev: Power Button: Device: "/dev/input/event2"
[ 5.882] (--) evdev: Power Button: Vendor 0 Product 0x1
[ 5.882] (--) evdev: Power Button: Found keys
[ 5.882] (II) evdev: Power Button: Configuring as keyboard
[ 5.882] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input2/event2"
[ 5.882] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 6)
[ 5.882] (**) Option "xkb_rules" "evdev"
[ 5.882] (**) Option "xkb_model" "pc105"
[ 5.882] (**) Option "xkb_layout" "de"
[ 5.884] (II) XKB: reuse xkmfile /var/lib/xkb/server-808BBA3D4C227BDB44C370226C34E44C5D69A4A9.xkm
[ 5.885] (II) config/udev: Adding input device Video Bus (/dev/input/event5)
[ 5.885] (**) Video Bus: Applying InputClass "evdev keyboard catchall"
[ 5.885] (II) Using input driver 'evdev' for 'Video Bus'
[ 5.885] (**) Video Bus: always reports core events
[ 5.885] (**) evdev: Video Bus: Device: "/dev/input/event5"
[ 5.885] (--) evdev: Video Bus: Vendor 0 Product 0x6
[ 5.885] (--) evdev: Video Bus: Found keys
[ 5.885] (II) evdev: Video Bus: Configuring as keyboard
[ 5.885] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:00/input/input7/event5"
[ 5.885] (II) XINPUT: Adding extended input device "Video Bus" (type: KEYBOARD, id 7)
[ 5.885] (**) Option "xkb_rules" "evdev"
[ 5.885] (**) Option "xkb_model" "pc105"
[ 5.885] (**) Option "xkb_layout" "de"
[ 5.886] (II) config/udev: Adding input device Video Bus (/dev/input/event6)
[ 5.886] (**) Video Bus: Applying InputClass "evdev keyboard catchall"
[ 5.886] (II) Using input driver 'evdev' for 'Video Bus'
[ 5.886] (**) Video Bus: always reports core events
[ 5.886] (**) evdev: Video Bus: Device: "/dev/input/event6"
[ 5.886] (--) evdev: Video Bus: Vendor 0 Product 0x6
[ 5.886] (--) evdev: Video Bus: Found keys
[ 5.886] (II) evdev: Video Bus: Configuring as keyboard
[ 5.886] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:0a/LNXVIDEO:01/input/input8/event6"
[ 5.886] (II) XINPUT: Adding extended input device "Video Bus" (type: KEYBOARD, id 8)
[ 5.886] (**) Option "xkb_rules" "evdev"
[ 5.886] (**) Option "xkb_model" "pc105"
[ 5.886] (**) Option "xkb_layout" "de"
[ 5.886] (II) config/udev: Adding input device Lid Switch (/dev/input/event0)
[ 5.886] (II) No input driver specified, ignoring this device.
[ 5.886] (II) This device may have been added with another device file.
[ 5.887] (II) config/udev: Adding input device Sleep Button (/dev/input/event1)
[ 5.887] (**) Sleep Button: Applying InputClass "evdev keyboard catchall"
[ 5.887] (II) Using input driver 'evdev' for 'Sleep Button'
[ 5.887] (**) Sleep Button: always reports core events
[ 5.887] (**) evdev: Sleep Button: Device: "/dev/input/event1"
[ 5.887] (--) evdev: Sleep Button: Vendor 0 Product 0x3
[ 5.887] (--) evdev: Sleep Button: Found keys
[ 5.887] (II) evdev: Sleep Button: Configuring as keyboard
[ 5.887] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/device:00/PNP0C0E:00/input/input1/event1"
[ 5.887] (II) XINPUT: Adding extended input device "Sleep Button" (type: KEYBOARD, id 9)
[ 5.887] (**) Option "xkb_rules" "evdev"
[ 5.887] (**) Option "xkb_model" "pc105"
[ 5.887] (**) Option "xkb_layout" "de"
[ 5.887] (II) config/udev: Adding drm device (/dev/dri/card0)
[ 5.887] (II) config/udev: Ignoring already known drm device (/dev/dri/card0)
[ 5.888] (II) config/udev: Adding input device Integrated Camera (/dev/input/event12)
[ 5.888] (**) Integrated Camera: Applying InputClass "evdev keyboard catchall"
[ 5.888] (II) Using input driver 'evdev' for 'Integrated Camera'
[ 5.888] (**) Integrated Camera: always reports core events
[ 5.888] (**) evdev: Integrated Camera: Device: "/dev/input/event12"
[ 5.888] (--) evdev: Integrated Camera: Vendor 0x4f2 Product 0xb217
[ 5.888] (--) evdev: Integrated Camera: Found keys
[ 5.888] (II) evdev: Integrated Camera: Configuring as keyboard
[ 5.888] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.6/1-1.6:1.0/input/input14/event12"
[ 5.888] (II) XINPUT: Adding extended input device "Integrated Camera" (type: KEYBOARD, id 10)
[ 5.888] (**) Option "xkb_rules" "evdev"
[ 5.888] (**) Option "xkb_model" "pc105"
[ 5.888] (**) Option "xkb_layout" "de"
[ 5.888] (II) config/udev: Adding input device HDA Intel PCH Dock Mic (/dev/input/event9)
[ 5.888] (II) No input driver specified, ignoring this device.
[ 5.888] (II) This device may have been added with another device file.
[ 5.889] (II) config/udev: Adding input device HDA Intel PCH Dock Headphone (/dev/input/event8)
[ 5.889] (II) No input driver specified, ignoring this device.
[ 5.889] (II) This device may have been added with another device file.
[ 5.889] (II) config/udev: Adding input device HDA Intel PCH Headphone (/dev/input/event7)
[ 5.889] (II) No input driver specified, ignoring this device.
[ 5.889] (II) This device may have been added with another device file.
[ 5.889] (II) config/udev: Adding input device HDA Intel PCH Mic (/dev/input/event10)
[ 5.889] (II) No input driver specified, ignoring this device.
[ 5.889] (II) This device may have been added with another device file.
[ 5.889] (II) config/udev: Adding input device AT Translated Set 2 keyboard (/dev/input/event3)
[ 5.889] (**) AT Translated Set 2 keyboard: Applying InputClass "evdev keyboard catchall"
[ 5.889] (II) Using input driver 'evdev' for 'AT Translated Set 2 keyboard'
[ 5.889] (**) AT Translated Set 2 keyboard: always reports core events
[ 5.889] (**) evdev: AT Translated Set 2 keyboard: Device: "/dev/input/event3"
[ 5.889] (--) evdev: AT Translated Set 2 keyboard: Vendor 0x1 Product 0x1
[ 5.889] (--) evdev: AT Translated Set 2 keyboard: Found keys
[ 5.889] (II) evdev: AT Translated Set 2 keyboard: Configuring as keyboard
[ 5.889] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio0/input/input3/event3"
[ 5.889] (II) XINPUT: Adding extended input device "AT Translated Set 2 keyboard" (type: KEYBOARD, id 11)
[ 5.889] (**) Option "xkb_rules" "evdev"
[ 5.889] (**) Option "xkb_model" "pc105"
[ 5.889] (**) Option "xkb_layout" "de"
[ 5.890] (II) config/udev: Adding input device SynPS/2 Synaptics TouchPad (/dev/input/event11)
[ 5.890] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "evdev touchpad catchall"
[ 5.890] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "touchpad catchall"
[ 5.890] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "Default clickpad buttons"
[ 5.890] (II) LoadModule: "synaptics"
[ 5.890] (II) Loading /usr/lib/xorg/modules/input/synaptics_drv.so
[ 5.892] (II) Module synaptics: vendor="X.Org Foundation"
[ 5.892] compiled for 1.15.0, module version = 1.7.4
[ 5.892] Module class: X.Org XInput Driver
[ 5.892] ABI class: X.Org XInput driver, version 20.0
[ 5.892] (II) Using input driver 'synaptics' for 'SynPS/2 Synaptics TouchPad'
[ 5.892] (**) SynPS/2 Synaptics TouchPad: always reports core events
[ 5.892] (**) Option "Device" "/dev/input/event11"
[ 5.936] (II) synaptics: SynPS/2 Synaptics TouchPad: ignoring touch events for semi-multitouch device
[ 5.936] (--) synaptics: SynPS/2 Synaptics TouchPad: x-axis range 1472 - 5888 (res 75)
[ 5.936] (--) synaptics: SynPS/2 Synaptics TouchPad: y-axis range 1408 - 4820 (res 105)
[ 5.936] (--) synaptics: SynPS/2 Synaptics TouchPad: pressure range 0 - 255
[ 5.936] (--) synaptics: SynPS/2 Synaptics TouchPad: finger width range 0 - 15
[ 5.936] (--) synaptics: SynPS/2 Synaptics TouchPad: buttons: left right double triple
[ 5.936] (--) synaptics: SynPS/2 Synaptics TouchPad: Vendor 0x2 Product 0x7
[ 5.936] (--) synaptics: SynPS/2 Synaptics TouchPad: touchpad found
[ 5.936] (**) SynPS/2 Synaptics TouchPad: always reports core events
[ 5.952] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio1/input/input5/event11"
[ 5.952] (II) XINPUT: Adding extended input device "SynPS/2 Synaptics TouchPad" (type: TOUCHPAD, id 12)
[ 5.952] (**) synaptics: SynPS/2 Synaptics TouchPad: (accel) MinSpeed is now constant deceleration 2.5
[ 5.952] (**) synaptics: SynPS/2 Synaptics TouchPad: (accel) MaxSpeed is now 1.75
[ 5.952] (**) synaptics: SynPS/2 Synaptics TouchPad: (accel) AccelFactor is now 0.036
[ 5.952] (**) SynPS/2 Synaptics TouchPad: (accel) keeping acceleration scheme 1
[ 5.952] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration profile 1
[ 5.952] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration factor: 2.000
[ 5.952] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration threshold: 4
[ 5.952] (--) synaptics: SynPS/2 Synaptics TouchPad: touchpad found
[ 5.952] (II) config/udev: Adding input device SynPS/2 Synaptics TouchPad (/dev/input/mouse0)
[ 5.952] (**) SynPS/2 Synaptics TouchPad: Ignoring device from InputClass "touchpad ignore duplicates"
[ 5.953] (II) config/udev: Adding input device ThinkPad Extra Buttons (/dev/input/event4)
[ 5.953] (**) ThinkPad Extra Buttons: Applying InputClass "evdev keyboard catchall"
[ 5.953] (II) Using input driver 'evdev' for 'ThinkPad Extra Buttons'
[ 5.953] (**) ThinkPad Extra Buttons: always reports core events
[ 5.953] (**) evdev: ThinkPad Extra Buttons: Device: "/dev/input/event4"
[ 5.953] (--) evdev: ThinkPad Extra Buttons: Vendor 0x17aa Product 0x5054
[ 5.953] (--) evdev: ThinkPad Extra Buttons: Found keys
[ 5.953] (II) evdev: ThinkPad Extra Buttons: Configuring as keyboard
[ 5.953] (**) Option "config_info" "udev:/sys/devices/platform/thinkpad_acpi/input/input6/event4"
[ 5.953] (II) XINPUT: Adding extended input device "ThinkPad Extra Buttons" (type: KEYBOARD, id 13)
[ 5.953] (**) Option "xkb_rules" "evdev"
[ 5.953] (**) Option "xkb_model" "pc105"
[ 5.953] (**) Option "xkb_layout" "de"
[ 5.954] (II) config/udev: Adding input device ThinkPad HDAPS joystick emulation (/dev/input/event13)
[ 5.954] (II) No input driver specified, ignoring this device.
[ 5.954] (II) This device may have been added with another device file.
[ 5.954] (II) config/udev: Adding input device ThinkPad HDAPS joystick emulation (/dev/input/js0)
[ 5.954] (II) No input driver specified, ignoring this device.
[ 5.954] (II) This device may have been added with another device file.
[ 5.954] (II) config/udev: Adding input device ThinkPad HDAPS accelerometer data (/dev/input/event14)
[ 5.954] (**) ThinkPad HDAPS accelerometer data: Ignoring device from InputClass "ThinkPad HDAPS accelerometer blacklist"
[ 5.954] (II) config/udev: Adding input device ThinkPad HDAPS accelerometer data (/dev/input/js1)
[ 5.954] (**) ThinkPad HDAPS accelerometer data: Ignoring device from InputClass "ThinkPad HDAPS accelerometer blacklist"
[ 6.120] (II) evdev: ThinkPad Extra Buttons: Close
[ 6.120] (II) UnloadModule: "evdev"
[ 6.120] (II) UnloadModule: "synaptics"
[ 6.120] (II) evdev: AT Translated Set 2 keyboard: Close
[ 6.120] (II) UnloadModule: "evdev"
[ 6.120] (II) evdev: Integrated Camera: Close
[ 6.120] (II) UnloadModule: "evdev"
[ 6.120] (II) evdev: Sleep Button: Close
[ 6.120] (II) UnloadModule: "evdev"
[ 6.120] (II) evdev: Video Bus: Close
[ 6.120] (II) UnloadModule: "evdev"
[ 6.120] (II) evdev: Video Bus: Close
[ 6.120] (II) UnloadModule: "evdev"
[ 6.120] (II) evdev: Power Button: Close
[ 6.120] (II) UnloadModule: "evdev"
[ 6.141] (EE) Server terminated successfully (0). Closing log file.
Comentei a seguinte linha em /etc/lightdm/lightdm.conf
display-setup-script=/sbin/hybrid-power
Agora posso inicializar com sucesso na unidade
O 14.04 tem vários problemas com placas gráficas híbridas, especialmente as que vieram com processadores Intel de segunda geração e gráficos hd com GPUs discretas AMD / NVidia,
A melhor solução possível é usar o driver de código aberto ou instalar o driver da intel a partir do centro de download da intel, link instale o driver daqui, se você não curte games de alto nível no linux e isso é mais do que suficiente:)